diff --git a/i18n/af.po b/i18n/af.po
index a24d15ae..a51fae40 100644
--- a/i18n/af.po
+++ b/i18n/af.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: avogadro\n"
 "Report-Msgid-Bugs-To: avogadro-devel@lists.sourceforge.net\n"
-"POT-Creation-Date: 2023-10-22 02:03+0000\n"
+"POT-Creation-Date: 2023-10-29 02:01+0000\n"
 "PO-Revision-Date: 2021-06-15 21:33+0000\n"
 "Last-Translator: Dillon Schultz <dillonschultz93@gmail.com>\n"
 "Language-Team: Afrikaans <https://hosted.weblate.org/projects/avogadro/"
@@ -111,11 +111,11 @@ msgstr ""
 msgid "Please restart Avogadro to use the new language."
 msgstr ""
 
-#: mainwindow.cpp:765 mainwindow.cpp:1436
+#: mainwindow.cpp:765 mainwindow.cpp:1440
 msgid "Chemical Markup Language"
 msgstr ""
 
-#: mainwindow.cpp:766 mainwindow.cpp:1435
+#: mainwindow.cpp:766 mainwindow.cpp:1439
 msgid "Chemical JSON"
 msgstr ""
 
@@ -123,12 +123,12 @@ msgstr ""
 msgid "Open chemical file"
 msgstr ""
 
-#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1338
-#: mainwindow.cpp:2434
+#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1342
+#: mainwindow.cpp:2438
 msgid "Cannot open file"
 msgstr ""
 
-#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1339
+#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1343
 #, qt-format
 msgid "Can't open supplied file %1"
 msgstr ""
@@ -155,57 +155,62 @@ msgctxt "atomic electrostatics"
 msgid "Charges"
 msgstr ""
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:830
+msgctxt "potential energy calculators"
+msgid "Force Fields"
+msgstr ""
+
+#: mainwindow.cpp:834
 msgid "Install Plugin Script"
 msgstr ""
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:834
 msgid "Script Type:"
 msgstr ""
 
-#: mainwindow.cpp:884 mainwindow.cpp:1334
+#: mainwindow.cpp:888 mainwindow.cpp:1338
 msgid "Select file reader"
 msgstr ""
 
-#: mainwindow.cpp:913
+#: mainwindow.cpp:917
 #, fuzzy
 msgid "Reading File"
 msgstr "Open Bestand"
 
-#: mainwindow.cpp:915
+#: mainwindow.cpp:919
 #, qt-format
 msgid ""
 "Opening file '%1'\n"
 "with '%2'"
 msgstr ""
 
-#: mainwindow.cpp:946
+#: mainwindow.cpp:950
 #, qt-format
 msgid "Molecule loaded (%1 atoms, %2 bonds)"
 msgstr ""
 
-#: mainwindow.cpp:951
+#: mainwindow.cpp:955
 msgid "File error"
 msgstr ""
 
-#: mainwindow.cpp:952
+#: mainwindow.cpp:956
 #, qt-format
 msgid ""
 "Error while reading file '%1':\n"
 "%2"
 msgstr ""
 
-#: mainwindow.cpp:979
+#: mainwindow.cpp:983
 #, qt-format
 msgctxt "%1 = filename"
 msgid "Saved file %1"
 msgstr ""
 
-#: mainwindow.cpp:987
+#: mainwindow.cpp:991
 msgid "Error saving file"
 msgstr ""
 
-#: mainwindow.cpp:988
+#: mainwindow.cpp:992
 #, qt-format
 msgctxt "%1 = file name, %2 = error message"
 msgid ""
@@ -213,11 +218,11 @@ msgid ""
 "%2"
 msgstr ""
 
-#: mainwindow.cpp:1027
+#: mainwindow.cpp:1031
 msgid "Error: Failed to initialize OpenGL context"
 msgstr ""
 
-#: mainwindow.cpp:1028
+#: mainwindow.cpp:1032
 #, qt-format
 msgid ""
 "OpenGL 2.0 or greater required, exiting.\n"
@@ -225,46 +230,46 @@ msgid ""
 "%1"
 msgstr ""
 
-#: mainwindow.cpp:1029
+#: mainwindow.cpp:1033
 msgid "Unknown error"
 msgstr ""
 
-#: mainwindow.cpp:1279
+#: mainwindow.cpp:1283
 msgid "Common image formats"
 msgstr ""
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "All files"
 msgstr ""
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "BMP"
 msgstr ""
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "PNG"
 msgstr ""
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "JPEG"
 msgstr ""
 
-#: mainwindow.cpp:1291
+#: mainwindow.cpp:1295
 msgid "Export Bitmap Graphics"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:14
 #. i18n: ectx: property (windowTitle), widget (QMainWindow, MainWindow)
-#: mainwindow.cpp:1307 mainwindow.cpp:1409 mainwindow.cpp:2210:39
+#: mainwindow.cpp:1311 mainwindow.cpp:1413 mainwindow.cpp:2214:39
 msgid "Avogadro"
 msgstr "Avogadro"
 
-#: mainwindow.cpp:1308
+#: mainwindow.cpp:1312
 #, qt-format
 msgid "Cannot save file %1."
 msgstr ""
 
-#: mainwindow.cpp:1410
+#: mainwindow.cpp:1414
 msgid ""
 "This file was imported from a non-standard format which may not be able to "
 "write all of the information in the molecule.\n"
@@ -272,24 +277,24 @@ msgid ""
 "Would you like to export to the current format, or save in a standard format?"
 msgstr ""
 
-#: mainwindow.cpp:1417
+#: mainwindow.cpp:1421
 msgid "Export"
 msgstr ""
 
-#: mainwindow.cpp:1441
+#: mainwindow.cpp:1445
 msgid "Save chemical file"
 msgstr ""
 
-#: mainwindow.cpp:1482
+#: mainwindow.cpp:1486
 #, fuzzy
 msgid "Export Molecule"
 msgstr "Snij Molecule"
 
-#: mainwindow.cpp:1566
+#: mainwindow.cpp:1570
 msgid "Saving File in Progress…"
 msgstr ""
 
-#: mainwindow.cpp:1568
+#: mainwindow.cpp:1572
 #, qt-format
 msgctxt "%1 = file name, %2 = format"
 msgid ""
@@ -297,44 +302,44 @@ msgid ""
 "with “%2”"
 msgstr ""
 
-#: mainwindow.cpp:1711
+#: mainwindow.cpp:1715
 #, qt-format
 msgid "&Undo %1"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:194
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1714 mainwindow.cpp:1958:123
+#: mainwindow.cpp:1718 mainwindow.cpp:1962:123
 msgid "&Undo"
 msgstr ""
 
-#: mainwindow.cpp:1719
+#: mainwindow.cpp:1723
 #, qt-format
 msgid "&Redo %1"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:206
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1722 mainwindow.cpp:1963:129
+#: mainwindow.cpp:1726 mainwindow.cpp:1967:129
 msgid "&Redo"
 msgstr ""
 
-#: mainwindow.cpp:1838
+#: mainwindow.cpp:1842
 #, fuzzy
 msgid "&Testing"
 msgstr "Bepalings"
 
-#: mainwindow.cpp:1840
+#: mainwindow.cpp:1844
 msgid "Record test…"
 msgstr ""
 
-#: mainwindow.cpp:1843
+#: mainwindow.cpp:1847
 msgid "Play test…"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:32
 #. i18n: ectx: property (title), widget (QMenu, menuFile)
-#: mainwindow.cpp:1857 menubuilder.cpp:79:42
+#: mainwindow.cpp:1861 menubuilder.cpp:79:42
 msgid "&File"
 msgstr ""
 
@@ -342,13 +347,13 @@ msgstr ""
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:129
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1859:81 rc.cpp:87
+#: mainwindow.cpp:1863:81 rc.cpp:87
 msgid "&New"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:82
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1868:57
+#: mainwindow.cpp:1872:57
 msgid "&Open…"
 msgstr ""
 
@@ -356,7 +361,7 @@ msgstr ""
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:142
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1877:90 rc.cpp:96
+#: mainwindow.cpp:1881:90 rc.cpp:96
 msgid "&Close"
 msgstr ""
 
@@ -364,28 +369,28 @@ msgstr ""
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:155
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1891:99 rc.cpp:105
+#: mainwindow.cpp:1895:99 rc.cpp:105
 msgid "&Save"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:160
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1900:108
+#: mainwindow.cpp:1904:108
 msgid "Save &As…"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:328
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1911:201
+#: mainwindow.cpp:1915:201
 msgid "&Export"
 msgstr ""
 
-#: mainwindow.cpp:1912
+#: mainwindow.cpp:1916
 #, fuzzy
 msgid "&Molecule…"
 msgstr "Snij Molecule"
 
-#: mainwindow.cpp:1920
+#: mainwindow.cpp:1924
 msgid "&Graphics…"
 msgstr ""
 
@@ -393,180 +398,180 @@ msgstr ""
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:106
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1929:66 rc.cpp:72
+#: mainwindow.cpp:1933:66 rc.cpp:72
 msgid "&Quit"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:318
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1939:195
+#: mainwindow.cpp:1943:195
 #, fuzzy
 msgid "Open Recent"
 msgstr "Open Bestand"
 
-#: mainwindow.cpp:1951
+#: mainwindow.cpp:1955
 msgid "No recent files"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:59
 #. i18n: ectx: property (title), widget (QMenu, menuEdit)
-#: mainwindow.cpp:1957 menubuilder.cpp:79:51
+#: mainwindow.cpp:1961 menubuilder.cpp:79:51
 msgid "&Edit"
 msgstr ""
 
-#: mainwindow.cpp:1969
+#: mainwindow.cpp:1973
 msgid "&Copy Graphics"
 msgstr ""
 
-#: mainwindow.cpp:1973
+#: mainwindow.cpp:1977
 #, fuzzy
 msgid "Ctrl+Alt+C"
 msgstr "Ctrl+M"
 
 #. i18n: file: mainwindow.ui:54
 #. i18n: ectx: property (title), widget (QMenu, menuView)
-#: mainwindow.cpp:1986 menubuilder.cpp:79:48
+#: mainwindow.cpp:1990 menubuilder.cpp:79:48
 msgid "&View"
 msgstr ""
 
-#: mainwindow.cpp:1987
+#: mainwindow.cpp:1991
 msgid "Set Background Color…"
 msgstr ""
 
-#: mainwindow.cpp:1991
+#: mainwindow.cpp:1995
 msgid "Rendering…"
 msgstr ""
 
-#: mainwindow.cpp:1999
+#: mainwindow.cpp:2003
 msgid "Projection"
 msgstr ""
 
-#: mainwindow.cpp:2000
+#: mainwindow.cpp:2004
 msgid "Perspective"
 msgstr ""
 
-#: mainwindow.cpp:2007
+#: mainwindow.cpp:2011
 msgid "Orthographic"
 msgstr ""
 
-#: mainwindow.cpp:2026
+#: mainwindow.cpp:2030
 msgid "&Extensions"
 msgstr ""
 
-#: mainwindow.cpp:2028
+#: mainwindow.cpp:2032
 msgid "User Interface Language…"
 msgstr ""
 
-#: mainwindow.cpp:2032
+#: mainwindow.cpp:2036
 msgid "&Periodic Table…"
 msgstr ""
 
-#: mainwindow.cpp:2038 menubuilder.cpp:83
+#: mainwindow.cpp:2042 menubuilder.cpp:83
 msgid "&Help"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:182
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:2039:120
+#: mainwindow.cpp:2043:120
 msgid "&About"
 msgstr ""
 
-#: mainwindow.cpp:2046
+#: mainwindow.cpp:2050
 msgid "&Discussion Forum"
 msgstr ""
 
-#: mainwindow.cpp:2050
+#: mainwindow.cpp:2054
 #, fuzzy
 #| msgid "Avogadro"
 msgid "&Avogadro Website"
 msgstr "Avogadro"
 
-#: mainwindow.cpp:2054
+#: mainwindow.cpp:2058
 msgid "&Report a Bug"
 msgstr ""
 
-#: mainwindow.cpp:2058
+#: mainwindow.cpp:2062
 msgid "&Suggest a Feature"
 msgstr ""
 
-#: mainwindow.cpp:2082
+#: mainwindow.cpp:2086
 msgid "System Language"
 msgstr ""
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "Language"
 msgstr ""
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "User Interface Language:"
 msgstr ""
 
-#: mainwindow.cpp:2195
+#: mainwindow.cpp:2199
 #, qt-format
 msgid "All supported formats (%1);;All files (*);;"
 msgstr ""
 
-#: mainwindow.cpp:2211
+#: mainwindow.cpp:2215
 msgid "Do you want to save the changes to the document?"
 msgstr ""
 
-#: mainwindow.cpp:2219
+#: mainwindow.cpp:2223
 msgid "Your changes will be lost if you don't save them."
 msgstr ""
 
-#: mainwindow.cpp:2227
+#: mainwindow.cpp:2231
 #, fuzzy
 msgctxt "Save"
 msgid "Ctrl+S"
 msgstr "Ctrl+M"
 
-#: mainwindow.cpp:2229
+#: mainwindow.cpp:2233
 #, fuzzy
 msgctxt "Discard"
 msgid "Ctrl+D"
 msgstr "Ctrl+D"
 
-#: mainwindow.cpp:2311
+#: mainwindow.cpp:2315
 msgid "Network Download Failed"
 msgstr ""
 
-#: mainwindow.cpp:2312
+#: mainwindow.cpp:2316
 msgid "Network timeout or other error."
 msgstr ""
 
-#: mainwindow.cpp:2351
+#: mainwindow.cpp:2355
 #, qt-format
 msgid "Your version: %1"
 msgstr ""
 
-#: mainwindow.cpp:2352
+#: mainwindow.cpp:2356
 #, qt-format
 msgid "New version: %1"
 msgstr ""
 
-#: mainwindow.cpp:2354
+#: mainwindow.cpp:2358
 msgid "An update is available, do you want to download it now?\n"
 msgstr ""
 
-#: mainwindow.cpp:2356
+#: mainwindow.cpp:2360
 msgid "Version Update"
 msgstr ""
 
-#: mainwindow.cpp:2414
+#: mainwindow.cpp:2418
 #, qt-format
 msgid "Error while loading the “%1” file format."
 msgstr ""
 
-#: mainwindow.cpp:2430
+#: mainwindow.cpp:2434
 msgid "Select file format"
 msgstr ""
 
-#: mainwindow.cpp:2435 mainwindow.cpp:2446
+#: mainwindow.cpp:2439 mainwindow.cpp:2450
 #, qt-format
 msgid "Avogadro cannot open “%1”."
 msgstr ""
 
-#: mainwindow.cpp:2445
+#: mainwindow.cpp:2449
 msgid "Cannot open files"
 msgstr ""
 
diff --git a/i18n/ar.po b/i18n/ar.po
index b7d86b1c..3bb47281 100644
--- a/i18n/ar.po
+++ b/i18n/ar.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: avogadro\n"
 "Report-Msgid-Bugs-To: avogadro-devel@lists.sourceforge.net\n"
-"POT-Creation-Date: 2023-10-22 02:03+0000\n"
+"POT-Creation-Date: 2023-10-29 02:01+0000\n"
 "PO-Revision-Date: 2016-06-10 06:13+0000\n"
 "Last-Translator: Geoff Hutchison <Unknown>\n"
 "Language-Team: Arabic <ar@li.org>\n"
@@ -114,11 +114,11 @@ msgstr ""
 msgid "Please restart Avogadro to use the new language."
 msgstr ""
 
-#: mainwindow.cpp:765 mainwindow.cpp:1436
+#: mainwindow.cpp:765 mainwindow.cpp:1440
 msgid "Chemical Markup Language"
 msgstr ""
 
-#: mainwindow.cpp:766 mainwindow.cpp:1435
+#: mainwindow.cpp:766 mainwindow.cpp:1439
 msgid "Chemical JSON"
 msgstr ""
 
@@ -126,13 +126,13 @@ msgstr ""
 msgid "Open chemical file"
 msgstr ""
 
-#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1338
-#: mainwindow.cpp:2434
+#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1342
+#: mainwindow.cpp:2438
 #, fuzzy
 msgid "Cannot open file"
 msgstr "لا يمكن حفظ الملف %1."
 
-#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1339
+#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1343
 #, fuzzy, qt-format
 msgid "Can't open supplied file %1"
 msgstr "لا يمكن حفظ الملف %1."
@@ -160,58 +160,63 @@ msgctxt "atomic electrostatics"
 msgid "Charges"
 msgstr ""
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:830
+msgctxt "potential energy calculators"
+msgid "Force Fields"
+msgstr ""
+
+#: mainwindow.cpp:834
 msgid "Install Plugin Script"
 msgstr ""
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:834
 msgid "Script Type:"
 msgstr ""
 
-#: mainwindow.cpp:884 mainwindow.cpp:1334
+#: mainwindow.cpp:888 mainwindow.cpp:1338
 msgid "Select file reader"
 msgstr ""
 
-#: mainwindow.cpp:913
+#: mainwindow.cpp:917
 #, fuzzy
 msgid "Reading File"
 msgstr "افتح ملف"
 
-#: mainwindow.cpp:915
+#: mainwindow.cpp:919
 #, qt-format
 msgid ""
 "Opening file '%1'\n"
 "with '%2'"
 msgstr ""
 
-#: mainwindow.cpp:946
+#: mainwindow.cpp:950
 #, qt-format
 msgid "Molecule loaded (%1 atoms, %2 bonds)"
 msgstr ""
 
-#: mainwindow.cpp:951
+#: mainwindow.cpp:955
 #, fuzzy
 msgid "File error"
 msgstr "الملف: "
 
-#: mainwindow.cpp:952
+#: mainwindow.cpp:956
 #, qt-format
 msgid ""
 "Error while reading file '%1':\n"
 "%2"
 msgstr ""
 
-#: mainwindow.cpp:979
+#: mainwindow.cpp:983
 #, fuzzy, qt-format
 msgctxt "%1 = filename"
 msgid "Saved file %1"
 msgstr "لا يمكن حفظ الملف %1."
 
-#: mainwindow.cpp:987
+#: mainwindow.cpp:991
 msgid "Error saving file"
 msgstr ""
 
-#: mainwindow.cpp:988
+#: mainwindow.cpp:992
 #, qt-format
 msgctxt "%1 = file name, %2 = error message"
 msgid ""
@@ -219,11 +224,11 @@ msgid ""
 "%2"
 msgstr ""
 
-#: mainwindow.cpp:1027
+#: mainwindow.cpp:1031
 msgid "Error: Failed to initialize OpenGL context"
 msgstr ""
 
-#: mainwindow.cpp:1028
+#: mainwindow.cpp:1032
 #, qt-format
 msgid ""
 "OpenGL 2.0 or greater required, exiting.\n"
@@ -231,46 +236,46 @@ msgid ""
 "%1"
 msgstr ""
 
-#: mainwindow.cpp:1029
+#: mainwindow.cpp:1033
 msgid "Unknown error"
 msgstr ""
 
-#: mainwindow.cpp:1279
+#: mainwindow.cpp:1283
 msgid "Common image formats"
 msgstr "تنسيق الصورة العام"
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "All files"
 msgstr "كافة الملفات"
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "BMP"
 msgstr "BMP"
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "PNG"
 msgstr "PNG"
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "JPEG"
 msgstr "JPEG"
 
-#: mainwindow.cpp:1291
+#: mainwindow.cpp:1295
 msgid "Export Bitmap Graphics"
 msgstr "تصدير الصورة بصيغة bmp"
 
 #. i18n: file: mainwindow.ui:14
 #. i18n: ectx: property (windowTitle), widget (QMainWindow, MainWindow)
-#: mainwindow.cpp:1307 mainwindow.cpp:1409 mainwindow.cpp:2210:39
+#: mainwindow.cpp:1311 mainwindow.cpp:1413 mainwindow.cpp:2214:39
 msgid "Avogadro"
 msgstr "أفوجادرو"
 
-#: mainwindow.cpp:1308
+#: mainwindow.cpp:1312
 #, qt-format
 msgid "Cannot save file %1."
 msgstr "لا يمكن حفظ الملف %1."
 
-#: mainwindow.cpp:1410
+#: mainwindow.cpp:1414
 msgid ""
 "This file was imported from a non-standard format which may not be able to "
 "write all of the information in the molecule.\n"
@@ -278,24 +283,24 @@ msgid ""
 "Would you like to export to the current format, or save in a standard format?"
 msgstr ""
 
-#: mainwindow.cpp:1417
+#: mainwindow.cpp:1421
 msgid "Export"
 msgstr "صدِّر"
 
-#: mainwindow.cpp:1441
+#: mainwindow.cpp:1445
 msgid "Save chemical file"
 msgstr ""
 
-#: mainwindow.cpp:1482
+#: mainwindow.cpp:1486
 #, fuzzy
 msgid "Export Molecule"
 msgstr "قص جزيئا"
 
-#: mainwindow.cpp:1566
+#: mainwindow.cpp:1570
 msgid "Saving File in Progress…"
 msgstr ""
 
-#: mainwindow.cpp:1568
+#: mainwindow.cpp:1572
 #, qt-format
 msgctxt "%1 = file name, %2 = format"
 msgid ""
@@ -303,46 +308,46 @@ msgid ""
 "with “%2”"
 msgstr ""
 
-#: mainwindow.cpp:1711
+#: mainwindow.cpp:1715
 #, fuzzy, qt-format
 msgid "&Undo %1"
 msgstr "&تراجع"
 
 #. i18n: file: mainwindow.ui:194
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1714 mainwindow.cpp:1958:123
+#: mainwindow.cpp:1718 mainwindow.cpp:1962:123
 msgid "&Undo"
 msgstr "&تراجع"
 
-#: mainwindow.cpp:1719
+#: mainwindow.cpp:1723
 #, fuzzy, qt-format
 msgid "&Redo %1"
 msgstr "&كرّر"
 
 #. i18n: file: mainwindow.ui:206
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1722 mainwindow.cpp:1963:129
+#: mainwindow.cpp:1726 mainwindow.cpp:1967:129
 msgid "&Redo"
 msgstr "&كرّر"
 
-#: mainwindow.cpp:1838
+#: mainwindow.cpp:1842
 #, fuzzy
 msgid "&Testing"
 msgstr "إعدادات"
 
-#: mainwindow.cpp:1840
+#: mainwindow.cpp:1844
 #, fuzzy
 msgid "Record test…"
 msgstr "تسجيل اختبار..."
 
-#: mainwindow.cpp:1843
+#: mainwindow.cpp:1847
 #, fuzzy
 msgid "Play test…"
 msgstr "تشغيل اختبار..."
 
 #. i18n: file: mainwindow.ui:32
 #. i18n: ectx: property (title), widget (QMenu, menuFile)
-#: mainwindow.cpp:1857 menubuilder.cpp:79:42
+#: mainwindow.cpp:1861 menubuilder.cpp:79:42
 msgid "&File"
 msgstr "&ملف"
 
@@ -350,13 +355,13 @@ msgstr "&ملف"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:129
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1859:81 rc.cpp:87
+#: mainwindow.cpp:1863:81 rc.cpp:87
 msgid "&New"
 msgstr "&جديد"
 
 #. i18n: file: mainwindow.ui:82
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1868:57
+#: mainwindow.cpp:1872:57
 #, fuzzy
 msgid "&Open…"
 msgstr "&افتح"
@@ -365,7 +370,7 @@ msgstr "&افتح"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:142
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1877:90 rc.cpp:96
+#: mainwindow.cpp:1881:90 rc.cpp:96
 msgid "&Close"
 msgstr "&أغلق"
 
@@ -373,30 +378,30 @@ msgstr "&أغلق"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:155
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1891:99 rc.cpp:105
+#: mainwindow.cpp:1895:99 rc.cpp:105
 msgid "&Save"
 msgstr "&حفظ"
 
 #. i18n: file: mainwindow.ui:160
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1900:108
+#: mainwindow.cpp:1904:108
 #, fuzzy
 msgid "Save &As…"
 msgstr "احفظ &كــ ..."
 
 #. i18n: file: mainwindow.ui:328
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1911:201
+#: mainwindow.cpp:1915:201
 #, fuzzy
 msgid "&Export"
 msgstr "صدِّر"
 
-#: mainwindow.cpp:1912
+#: mainwindow.cpp:1916
 #, fuzzy
 msgid "&Molecule…"
 msgstr "جزيئ"
 
-#: mainwindow.cpp:1920
+#: mainwindow.cpp:1924
 #, fuzzy
 msgid "&Graphics…"
 msgstr "&الرسومات..."
@@ -405,33 +410,33 @@ msgstr "&الرسومات..."
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:106
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1929:66 rc.cpp:72
+#: mainwindow.cpp:1933:66 rc.cpp:72
 msgid "&Quit"
 msgstr "إ&نهاء"
 
 #. i18n: file: mainwindow.ui:318
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1939:195
+#: mainwindow.cpp:1943:195
 #, fuzzy
 msgid "Open Recent"
 msgstr "فتح &الاحدث"
 
-#: mainwindow.cpp:1951
+#: mainwindow.cpp:1955
 msgid "No recent files"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:59
 #. i18n: ectx: property (title), widget (QMenu, menuEdit)
-#: mainwindow.cpp:1957 menubuilder.cpp:79:51
+#: mainwindow.cpp:1961 menubuilder.cpp:79:51
 msgid "&Edit"
 msgstr "&تحرير"
 
-#: mainwindow.cpp:1969
+#: mainwindow.cpp:1973
 #, fuzzy
 msgid "&Copy Graphics"
 msgstr "&الرسومات..."
 
-#: mainwindow.cpp:1973
+#: mainwindow.cpp:1977
 #, fuzzy
 #| msgid "Ctrl+A"
 msgid "Ctrl+Alt+C"
@@ -439,152 +444,152 @@ msgstr "Ctrl+A"
 
 #. i18n: file: mainwindow.ui:54
 #. i18n: ectx: property (title), widget (QMenu, menuView)
-#: mainwindow.cpp:1986 menubuilder.cpp:79:48
+#: mainwindow.cpp:1990 menubuilder.cpp:79:48
 msgid "&View"
 msgstr "&اعرض"
 
-#: mainwindow.cpp:1987
+#: mainwindow.cpp:1991
 #, fuzzy
 msgid "Set Background Color…"
 msgstr "اضبط  &لون الخلفية..."
 
-#: mainwindow.cpp:1991
+#: mainwindow.cpp:1995
 msgid "Rendering…"
 msgstr ""
 
-#: mainwindow.cpp:1999
+#: mainwindow.cpp:2003
 msgid "Projection"
 msgstr ""
 
-#: mainwindow.cpp:2000
+#: mainwindow.cpp:2004
 msgid "Perspective"
 msgstr ""
 
-#: mainwindow.cpp:2007
+#: mainwindow.cpp:2011
 msgid "Orthographic"
 msgstr ""
 
-#: mainwindow.cpp:2026
+#: mainwindow.cpp:2030
 #, fuzzy
 msgid "&Extensions"
 msgstr "الإمتدادات"
 
-#: mainwindow.cpp:2028
+#: mainwindow.cpp:2032
 msgid "User Interface Language…"
 msgstr ""
 
-#: mainwindow.cpp:2032
+#: mainwindow.cpp:2036
 msgid "&Periodic Table…"
 msgstr ""
 
-#: mainwindow.cpp:2038 menubuilder.cpp:83
+#: mainwindow.cpp:2042 menubuilder.cpp:83
 msgid "&Help"
 msgstr "&مساعدة"
 
 #. i18n: file: mainwindow.ui:182
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:2039:120
+#: mainwindow.cpp:2043:120
 msgid "&About"
 msgstr "&عن"
 
-#: mainwindow.cpp:2046
+#: mainwindow.cpp:2050
 msgid "&Discussion Forum"
 msgstr ""
 
-#: mainwindow.cpp:2050
+#: mainwindow.cpp:2054
 #, fuzzy
 #| msgid "Avogadro Website"
 msgid "&Avogadro Website"
 msgstr "أفوجادرو على الويب"
 
-#: mainwindow.cpp:2054
+#: mainwindow.cpp:2058
 #, fuzzy
 #| msgid "Report a Bug"
 msgid "&Report a Bug"
 msgstr "أبلغ عن علّة"
 
-#: mainwindow.cpp:2058
+#: mainwindow.cpp:2062
 msgid "&Suggest a Feature"
 msgstr ""
 
-#: mainwindow.cpp:2082
+#: mainwindow.cpp:2086
 msgid "System Language"
 msgstr ""
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "Language"
 msgstr ""
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "User Interface Language:"
 msgstr ""
 
-#: mainwindow.cpp:2195
+#: mainwindow.cpp:2199
 #, qt-format
 msgid "All supported formats (%1);;All files (*);;"
 msgstr ""
 
-#: mainwindow.cpp:2211
+#: mainwindow.cpp:2215
 #, fuzzy
 msgid "Do you want to save the changes to the document?"
 msgstr "هل تريد الإحتفاظ بالتغييرات التي قمت بها على المستند؟"
 
-#: mainwindow.cpp:2219
+#: mainwindow.cpp:2223
 msgid "Your changes will be lost if you don't save them."
 msgstr "ستضيع تغييراتك ان لم تحفظها."
 
-#: mainwindow.cpp:2227
+#: mainwindow.cpp:2231
 msgctxt "Save"
 msgid "Ctrl+S"
 msgstr "Ctrl+S"
 
-#: mainwindow.cpp:2229
+#: mainwindow.cpp:2233
 msgctxt "Discard"
 msgid "Ctrl+D"
 msgstr "Ctrl+D"
 
-#: mainwindow.cpp:2311
+#: mainwindow.cpp:2315
 msgid "Network Download Failed"
 msgstr ""
 
-#: mainwindow.cpp:2312
+#: mainwindow.cpp:2316
 msgid "Network timeout or other error."
 msgstr "تأخر استجابة الشبكة أو خطأ آخر."
 
-#: mainwindow.cpp:2351
+#: mainwindow.cpp:2355
 #, qt-format
 msgid "Your version: %1"
 msgstr ""
 
-#: mainwindow.cpp:2352
+#: mainwindow.cpp:2356
 #, qt-format
 msgid "New version: %1"
 msgstr ""
 
-#: mainwindow.cpp:2354
+#: mainwindow.cpp:2358
 msgid "An update is available, do you want to download it now?\n"
 msgstr ""
 
-#: mainwindow.cpp:2356
+#: mainwindow.cpp:2360
 msgid "Version Update"
 msgstr ""
 
-#: mainwindow.cpp:2414
+#: mainwindow.cpp:2418
 #, qt-format
 msgid "Error while loading the “%1” file format."
 msgstr ""
 
-#: mainwindow.cpp:2430
+#: mainwindow.cpp:2434
 #, fuzzy
 msgid "Select file format"
 msgstr "الملف: "
 
-#: mainwindow.cpp:2435 mainwindow.cpp:2446
+#: mainwindow.cpp:2439 mainwindow.cpp:2450
 #, qt-format
 msgid "Avogadro cannot open “%1”."
 msgstr ""
 
-#: mainwindow.cpp:2445
+#: mainwindow.cpp:2449
 #, fuzzy
 msgid "Cannot open files"
 msgstr "لا يمكن حفظ الملف %1."
diff --git a/i18n/bg.po b/i18n/bg.po
index 6a907c43..e74016de 100644
--- a/i18n/bg.po
+++ b/i18n/bg.po
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: avogadro\n"
 "Report-Msgid-Bugs-To: avogadro-devel@lists.sourceforge.net\n"
-"POT-Creation-Date: 2023-10-22 02:03+0000\n"
+"POT-Creation-Date: 2023-10-29 02:01+0000\n"
 "PO-Revision-Date: 2023-08-05 17:51+0000\n"
 "Last-Translator: Salif Mehmed <mail@salif.eu>\n"
 "Language-Team: Bulgarian <https://hosted.weblate.org/projects/avogadro/"
@@ -115,11 +115,11 @@ msgstr ""
 msgid "Please restart Avogadro to use the new language."
 msgstr ""
 
-#: mainwindow.cpp:765 mainwindow.cpp:1436
+#: mainwindow.cpp:765 mainwindow.cpp:1440
 msgid "Chemical Markup Language"
 msgstr ""
 
-#: mainwindow.cpp:766 mainwindow.cpp:1435
+#: mainwindow.cpp:766 mainwindow.cpp:1439
 msgid "Chemical JSON"
 msgstr ""
 
@@ -127,12 +127,12 @@ msgstr ""
 msgid "Open chemical file"
 msgstr ""
 
-#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1338
-#: mainwindow.cpp:2434
+#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1342
+#: mainwindow.cpp:2438
 msgid "Cannot open file"
 msgstr "Файлът не може да бъде отворен"
 
-#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1339
+#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1343
 #, qt-format
 msgid "Can't open supplied file %1"
 msgstr "Не може да бъде запазен файлът %1"
@@ -159,23 +159,28 @@ msgctxt "atomic electrostatics"
 msgid "Charges"
 msgstr ""
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:830
+msgctxt "potential energy calculators"
+msgid "Force Fields"
+msgstr ""
+
+#: mainwindow.cpp:834
 msgid "Install Plugin Script"
 msgstr ""
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:834
 msgid "Script Type:"
 msgstr ""
 
-#: mainwindow.cpp:884 mainwindow.cpp:1334
+#: mainwindow.cpp:888 mainwindow.cpp:1338
 msgid "Select file reader"
 msgstr "Изберете четец на файлове"
 
-#: mainwindow.cpp:913
+#: mainwindow.cpp:917
 msgid "Reading File"
 msgstr "Файл за четене"
 
-#: mainwindow.cpp:915
+#: mainwindow.cpp:919
 #, qt-format
 msgid ""
 "Opening file '%1'\n"
@@ -184,16 +189,16 @@ msgstr ""
 "Отварящ файл „%1“\n"
 "с „%2“"
 
-#: mainwindow.cpp:946
+#: mainwindow.cpp:950
 #, qt-format
 msgid "Molecule loaded (%1 atoms, %2 bonds)"
 msgstr ""
 
-#: mainwindow.cpp:951
+#: mainwindow.cpp:955
 msgid "File error"
 msgstr "Грещка във файла"
 
-#: mainwindow.cpp:952
+#: mainwindow.cpp:956
 #, qt-format
 msgid ""
 "Error while reading file '%1':\n"
@@ -202,20 +207,20 @@ msgstr ""
 "Грешка с прочитането на файла '%1':\n"
 "%2"
 
-#: mainwindow.cpp:979
+#: mainwindow.cpp:983
 #, fuzzy, qt-format
 msgctxt "%1 = filename"
 msgid "Saved file %1"
 msgstr "Не може да бъде запазен файлът %1."
 
-#: mainwindow.cpp:987
+#: mainwindow.cpp:991
 #, fuzzy
 msgid "Error saving file"
 msgstr ""
 "Грешка с прочитането на файла '%1':\n"
 "%2"
 
-#: mainwindow.cpp:988
+#: mainwindow.cpp:992
 #, fuzzy, qt-format
 msgctxt "%1 = file name, %2 = error message"
 msgid ""
@@ -225,11 +230,11 @@ msgstr ""
 "Грешка с прочитането на файла '%1':\n"
 "%2"
 
-#: mainwindow.cpp:1027
+#: mainwindow.cpp:1031
 msgid "Error: Failed to initialize OpenGL context"
 msgstr ""
 
-#: mainwindow.cpp:1028
+#: mainwindow.cpp:1032
 #, qt-format
 msgid ""
 "OpenGL 2.0 or greater required, exiting.\n"
@@ -237,46 +242,46 @@ msgid ""
 "%1"
 msgstr ""
 
-#: mainwindow.cpp:1029
+#: mainwindow.cpp:1033
 msgid "Unknown error"
 msgstr "Неизвестна грешка"
 
-#: mainwindow.cpp:1279
+#: mainwindow.cpp:1283
 msgid "Common image formats"
 msgstr "Обичайни формати за изображения"
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "All files"
 msgstr "Всички файлове"
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "BMP"
 msgstr "BMP"
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "PNG"
 msgstr "PNG"
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "JPEG"
 msgstr "JPEG"
 
-#: mainwindow.cpp:1291
+#: mainwindow.cpp:1295
 msgid "Export Bitmap Graphics"
 msgstr "Износ на Bitmap Графика"
 
 #. i18n: file: mainwindow.ui:14
 #. i18n: ectx: property (windowTitle), widget (QMainWindow, MainWindow)
-#: mainwindow.cpp:1307 mainwindow.cpp:1409 mainwindow.cpp:2210:39
+#: mainwindow.cpp:1311 mainwindow.cpp:1413 mainwindow.cpp:2214:39
 msgid "Avogadro"
 msgstr "Авогадро"
 
-#: mainwindow.cpp:1308
+#: mainwindow.cpp:1312
 #, qt-format
 msgid "Cannot save file %1."
 msgstr "Не може да бъде запазен файлът %1."
 
-#: mainwindow.cpp:1410
+#: mainwindow.cpp:1414
 msgid ""
 "This file was imported from a non-standard format which may not be able to "
 "write all of the information in the molecule.\n"
@@ -288,23 +293,23 @@ msgstr ""
 "\n"
 "Искате ли да съхраните в текущия формат или да запазите в стандартния?"
 
-#: mainwindow.cpp:1417
+#: mainwindow.cpp:1421
 msgid "Export"
 msgstr "Изнасяне"
 
-#: mainwindow.cpp:1441
+#: mainwindow.cpp:1445
 msgid "Save chemical file"
 msgstr "Запази химически файл"
 
-#: mainwindow.cpp:1482
+#: mainwindow.cpp:1486
 msgid "Export Molecule"
 msgstr "Изнасяне на молекула"
 
-#: mainwindow.cpp:1566
+#: mainwindow.cpp:1570
 msgid "Saving File in Progress…"
 msgstr ""
 
-#: mainwindow.cpp:1568
+#: mainwindow.cpp:1572
 #, fuzzy, qt-format
 msgctxt "%1 = file name, %2 = format"
 msgid ""
@@ -314,45 +319,45 @@ msgstr ""
 "Отварящ файл „%1“\n"
 "с „%2“"
 
-#: mainwindow.cpp:1711
+#: mainwindow.cpp:1715
 #, qt-format
 msgid "&Undo %1"
 msgstr "&Отмяна %1"
 
 #. i18n: file: mainwindow.ui:194
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1714 mainwindow.cpp:1958:123
+#: mainwindow.cpp:1718 mainwindow.cpp:1962:123
 msgid "&Undo"
 msgstr "&Отмяна"
 
-#: mainwindow.cpp:1719
+#: mainwindow.cpp:1723
 #, qt-format
 msgid "&Redo %1"
 msgstr "&Повторно %1"
 
 #. i18n: file: mainwindow.ui:206
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1722 mainwindow.cpp:1963:129
+#: mainwindow.cpp:1726 mainwindow.cpp:1967:129
 msgid "&Redo"
 msgstr "В&ъзстановяване"
 
-#: mainwindow.cpp:1838
+#: mainwindow.cpp:1842
 msgid "&Testing"
 msgstr "&Настройки"
 
-#: mainwindow.cpp:1840
+#: mainwindow.cpp:1844
 #, fuzzy
 msgid "Record test…"
 msgstr "Запиши теста"
 
-#: mainwindow.cpp:1843
+#: mainwindow.cpp:1847
 #, fuzzy
 msgid "Play test…"
 msgstr "Възпроизведи теста"
 
 #. i18n: file: mainwindow.ui:32
 #. i18n: ectx: property (title), widget (QMenu, menuFile)
-#: mainwindow.cpp:1857 menubuilder.cpp:79:42
+#: mainwindow.cpp:1861 menubuilder.cpp:79:42
 msgid "&File"
 msgstr "&Файл"
 
@@ -360,13 +365,13 @@ msgstr "&Файл"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:129
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1859:81 rc.cpp:87
+#: mainwindow.cpp:1863:81 rc.cpp:87
 msgid "&New"
 msgstr "&Нов"
 
 #. i18n: file: mainwindow.ui:82
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1868:57
+#: mainwindow.cpp:1872:57
 #, fuzzy
 msgid "&Open…"
 msgstr "&Отваряне"
@@ -375,7 +380,7 @@ msgstr "&Отваряне"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:142
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1877:90 rc.cpp:96
+#: mainwindow.cpp:1881:90 rc.cpp:96
 msgid "&Close"
 msgstr "&Затваряне"
 
@@ -383,30 +388,30 @@ msgstr "&Затваряне"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:155
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1891:99 rc.cpp:105
+#: mainwindow.cpp:1895:99 rc.cpp:105
 msgid "&Save"
 msgstr "&Запазване"
 
 #. i18n: file: mainwindow.ui:160
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1900:108
+#: mainwindow.cpp:1904:108
 #, fuzzy
 msgid "Save &As…"
 msgstr "Запазване &като..."
 
 #. i18n: file: mainwindow.ui:328
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1911:201
+#: mainwindow.cpp:1915:201
 #, fuzzy
 msgid "&Export"
 msgstr "Изнасяне"
 
-#: mainwindow.cpp:1912
+#: mainwindow.cpp:1916
 #, fuzzy
 msgid "&Molecule…"
 msgstr "Молекула"
 
-#: mainwindow.cpp:1920
+#: mainwindow.cpp:1924
 #, fuzzy
 msgid "&Graphics…"
 msgstr "&Графика..."
@@ -415,33 +420,33 @@ msgstr "&Графика..."
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:106
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1929:66 rc.cpp:72
+#: mainwindow.cpp:1933:66 rc.cpp:72
 msgid "&Quit"
 msgstr "&Изход"
 
 #. i18n: file: mainwindow.ui:318
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1939:195
+#: mainwindow.cpp:1943:195
 #, fuzzy
 msgid "Open Recent"
 msgstr "Последно изпо&лзвани"
 
-#: mainwindow.cpp:1951
+#: mainwindow.cpp:1955
 msgid "No recent files"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:59
 #. i18n: ectx: property (title), widget (QMenu, menuEdit)
-#: mainwindow.cpp:1957 menubuilder.cpp:79:51
+#: mainwindow.cpp:1961 menubuilder.cpp:79:51
 msgid "&Edit"
 msgstr "&Редактиране"
 
-#: mainwindow.cpp:1969
+#: mainwindow.cpp:1973
 #, fuzzy
 msgid "&Copy Graphics"
 msgstr "&Графика..."
 
-#: mainwindow.cpp:1973
+#: mainwindow.cpp:1977
 #, fuzzy
 #| msgid "Ctrl+A"
 msgid "Ctrl+Alt+C"
@@ -449,152 +454,152 @@ msgstr "Ctrl+A"
 
 #. i18n: file: mainwindow.ui:54
 #. i18n: ectx: property (title), widget (QMenu, menuView)
-#: mainwindow.cpp:1986 menubuilder.cpp:79:48
+#: mainwindow.cpp:1990 menubuilder.cpp:79:48
 msgid "&View"
 msgstr "&Изглед"
 
-#: mainwindow.cpp:1987
+#: mainwindow.cpp:1991
 #, fuzzy
 msgid "Set Background Color…"
 msgstr "Задаване на цвят на &фона..."
 
-#: mainwindow.cpp:1991
+#: mainwindow.cpp:1995
 msgid "Rendering…"
 msgstr ""
 
-#: mainwindow.cpp:1999
+#: mainwindow.cpp:2003
 msgid "Projection"
 msgstr ""
 
-#: mainwindow.cpp:2000
+#: mainwindow.cpp:2004
 msgid "Perspective"
 msgstr ""
 
-#: mainwindow.cpp:2007
+#: mainwindow.cpp:2011
 msgid "Orthographic"
 msgstr ""
 
-#: mainwindow.cpp:2026
+#: mainwindow.cpp:2030
 #, fuzzy
 msgid "&Extensions"
 msgstr "Разширения"
 
-#: mainwindow.cpp:2028
+#: mainwindow.cpp:2032
 msgid "User Interface Language…"
 msgstr ""
 
-#: mainwindow.cpp:2032
+#: mainwindow.cpp:2036
 msgid "&Periodic Table…"
 msgstr ""
 
-#: mainwindow.cpp:2038 menubuilder.cpp:83
+#: mainwindow.cpp:2042 menubuilder.cpp:83
 msgid "&Help"
 msgstr "&Помощ"
 
 #. i18n: file: mainwindow.ui:182
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:2039:120
+#: mainwindow.cpp:2043:120
 msgid "&About"
 msgstr "&Относно"
 
-#: mainwindow.cpp:2046
+#: mainwindow.cpp:2050
 msgid "&Discussion Forum"
 msgstr ""
 
-#: mainwindow.cpp:2050
+#: mainwindow.cpp:2054
 #, fuzzy
 #| msgid "Avogadro Website"
 msgid "&Avogadro Website"
 msgstr "Уебсайт на Avogadro"
 
-#: mainwindow.cpp:2054
+#: mainwindow.cpp:2058
 #, fuzzy
 #| msgid "Report a Bug"
 msgid "&Report a Bug"
 msgstr "Докладване за грешка"
 
-#: mainwindow.cpp:2058
+#: mainwindow.cpp:2062
 msgid "&Suggest a Feature"
 msgstr ""
 
-#: mainwindow.cpp:2082
+#: mainwindow.cpp:2086
 msgid "System Language"
 msgstr ""
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "Language"
 msgstr ""
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "User Interface Language:"
 msgstr ""
 
-#: mainwindow.cpp:2195
+#: mainwindow.cpp:2199
 #, qt-format
 msgid "All supported formats (%1);;All files (*);;"
 msgstr ""
 
-#: mainwindow.cpp:2211
+#: mainwindow.cpp:2215
 #, fuzzy
 msgid "Do you want to save the changes to the document?"
 msgstr "Желаете ли да запазите направените промени в документа?"
 
-#: mainwindow.cpp:2219
+#: mainwindow.cpp:2223
 msgid "Your changes will be lost if you don't save them."
 msgstr "Вашите промени ще бъдат изгубени, ако не ги запазите."
 
-#: mainwindow.cpp:2227
+#: mainwindow.cpp:2231
 msgctxt "Save"
 msgid "Ctrl+S"
 msgstr "Ctrl+S"
 
-#: mainwindow.cpp:2229
+#: mainwindow.cpp:2233
 msgctxt "Discard"
 msgid "Ctrl+D"
 msgstr "Ctrl+D"
 
-#: mainwindow.cpp:2311
+#: mainwindow.cpp:2315
 msgid "Network Download Failed"
 msgstr ""
 
-#: mainwindow.cpp:2312
+#: mainwindow.cpp:2316
 msgid "Network timeout or other error."
 msgstr ""
 
-#: mainwindow.cpp:2351
+#: mainwindow.cpp:2355
 #, qt-format
 msgid "Your version: %1"
 msgstr ""
 
-#: mainwindow.cpp:2352
+#: mainwindow.cpp:2356
 #, qt-format
 msgid "New version: %1"
 msgstr ""
 
-#: mainwindow.cpp:2354
+#: mainwindow.cpp:2358
 msgid "An update is available, do you want to download it now?\n"
 msgstr ""
 
-#: mainwindow.cpp:2356
+#: mainwindow.cpp:2360
 msgid "Version Update"
 msgstr ""
 
-#: mainwindow.cpp:2414
+#: mainwindow.cpp:2418
 #, qt-format
 msgid "Error while loading the “%1” file format."
 msgstr ""
 
-#: mainwindow.cpp:2430
+#: mainwindow.cpp:2434
 #, fuzzy
 msgid "Select file format"
 msgstr "Изберете четец на файлове"
 
-#: mainwindow.cpp:2435 mainwindow.cpp:2446
+#: mainwindow.cpp:2439 mainwindow.cpp:2450
 #, qt-format
 msgid "Avogadro cannot open “%1”."
 msgstr ""
 
-#: mainwindow.cpp:2445
+#: mainwindow.cpp:2449
 #, fuzzy
 msgid "Cannot open files"
 msgstr "Не може да бъде запазен файлът %1."
diff --git a/i18n/bs.po b/i18n/bs.po
index b2beea9e..515c439d 100644
--- a/i18n/bs.po
+++ b/i18n/bs.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: avogadro\n"
 "Report-Msgid-Bugs-To: avogadro-devel@lists.sourceforge.net\n"
-"POT-Creation-Date: 2023-10-22 02:03+0000\n"
+"POT-Creation-Date: 2023-10-29 02:01+0000\n"
 "PO-Revision-Date: 2021-07-12 15:32+0000\n"
 "Last-Translator: Emin Macanović <macanovic.emin@gmail.com>\n"
 "Language-Team: Bosnian <https://hosted.weblate.org/projects/avogadro/"
@@ -111,11 +111,11 @@ msgstr ""
 msgid "Please restart Avogadro to use the new language."
 msgstr ""
 
-#: mainwindow.cpp:765 mainwindow.cpp:1436
+#: mainwindow.cpp:765 mainwindow.cpp:1440
 msgid "Chemical Markup Language"
 msgstr ""
 
-#: mainwindow.cpp:766 mainwindow.cpp:1435
+#: mainwindow.cpp:766 mainwindow.cpp:1439
 msgid "Chemical JSON"
 msgstr ""
 
@@ -123,12 +123,12 @@ msgstr ""
 msgid "Open chemical file"
 msgstr ""
 
-#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1338
-#: mainwindow.cpp:2434
+#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1342
+#: mainwindow.cpp:2438
 msgid "Cannot open file"
 msgstr ""
 
-#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1339
+#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1343
 #, qt-format
 msgid "Can't open supplied file %1"
 msgstr ""
@@ -154,56 +154,61 @@ msgctxt "atomic electrostatics"
 msgid "Charges"
 msgstr ""
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:830
+msgctxt "potential energy calculators"
+msgid "Force Fields"
+msgstr ""
+
+#: mainwindow.cpp:834
 msgid "Install Plugin Script"
 msgstr ""
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:834
 msgid "Script Type:"
 msgstr ""
 
-#: mainwindow.cpp:884 mainwindow.cpp:1334
+#: mainwindow.cpp:888 mainwindow.cpp:1338
 msgid "Select file reader"
 msgstr ""
 
-#: mainwindow.cpp:913
+#: mainwindow.cpp:917
 msgid "Reading File"
 msgstr ""
 
-#: mainwindow.cpp:915
+#: mainwindow.cpp:919
 #, qt-format
 msgid ""
 "Opening file '%1'\n"
 "with '%2'"
 msgstr ""
 
-#: mainwindow.cpp:946
+#: mainwindow.cpp:950
 #, qt-format
 msgid "Molecule loaded (%1 atoms, %2 bonds)"
 msgstr ""
 
-#: mainwindow.cpp:951
+#: mainwindow.cpp:955
 msgid "File error"
 msgstr ""
 
-#: mainwindow.cpp:952
+#: mainwindow.cpp:956
 #, qt-format
 msgid ""
 "Error while reading file '%1':\n"
 "%2"
 msgstr ""
 
-#: mainwindow.cpp:979
+#: mainwindow.cpp:983
 #, qt-format
 msgctxt "%1 = filename"
 msgid "Saved file %1"
 msgstr ""
 
-#: mainwindow.cpp:987
+#: mainwindow.cpp:991
 msgid "Error saving file"
 msgstr ""
 
-#: mainwindow.cpp:988
+#: mainwindow.cpp:992
 #, qt-format
 msgctxt "%1 = file name, %2 = error message"
 msgid ""
@@ -211,11 +216,11 @@ msgid ""
 "%2"
 msgstr ""
 
-#: mainwindow.cpp:1027
+#: mainwindow.cpp:1031
 msgid "Error: Failed to initialize OpenGL context"
 msgstr ""
 
-#: mainwindow.cpp:1028
+#: mainwindow.cpp:1032
 #, qt-format
 msgid ""
 "OpenGL 2.0 or greater required, exiting.\n"
@@ -223,46 +228,46 @@ msgid ""
 "%1"
 msgstr ""
 
-#: mainwindow.cpp:1029
+#: mainwindow.cpp:1033
 msgid "Unknown error"
 msgstr ""
 
-#: mainwindow.cpp:1279
+#: mainwindow.cpp:1283
 msgid "Common image formats"
 msgstr ""
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "All files"
 msgstr ""
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "BMP"
 msgstr ""
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "PNG"
 msgstr ""
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "JPEG"
 msgstr ""
 
-#: mainwindow.cpp:1291
+#: mainwindow.cpp:1295
 msgid "Export Bitmap Graphics"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:14
 #. i18n: ectx: property (windowTitle), widget (QMainWindow, MainWindow)
-#: mainwindow.cpp:1307 mainwindow.cpp:1409 mainwindow.cpp:2210:39
+#: mainwindow.cpp:1311 mainwindow.cpp:1413 mainwindow.cpp:2214:39
 msgid "Avogadro"
 msgstr ""
 
-#: mainwindow.cpp:1308
+#: mainwindow.cpp:1312
 #, qt-format
 msgid "Cannot save file %1."
 msgstr ""
 
-#: mainwindow.cpp:1410
+#: mainwindow.cpp:1414
 msgid ""
 "This file was imported from a non-standard format which may not be able to "
 "write all of the information in the molecule.\n"
@@ -270,23 +275,23 @@ msgid ""
 "Would you like to export to the current format, or save in a standard format?"
 msgstr ""
 
-#: mainwindow.cpp:1417
+#: mainwindow.cpp:1421
 msgid "Export"
 msgstr ""
 
-#: mainwindow.cpp:1441
+#: mainwindow.cpp:1445
 msgid "Save chemical file"
 msgstr ""
 
-#: mainwindow.cpp:1482
+#: mainwindow.cpp:1486
 msgid "Export Molecule"
 msgstr ""
 
-#: mainwindow.cpp:1566
+#: mainwindow.cpp:1570
 msgid "Saving File in Progress…"
 msgstr ""
 
-#: mainwindow.cpp:1568
+#: mainwindow.cpp:1572
 #, qt-format
 msgctxt "%1 = file name, %2 = format"
 msgid ""
@@ -294,43 +299,43 @@ msgid ""
 "with “%2”"
 msgstr ""
 
-#: mainwindow.cpp:1711
+#: mainwindow.cpp:1715
 #, qt-format
 msgid "&Undo %1"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:194
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1714 mainwindow.cpp:1958:123
+#: mainwindow.cpp:1718 mainwindow.cpp:1962:123
 msgid "&Undo"
 msgstr ""
 
-#: mainwindow.cpp:1719
+#: mainwindow.cpp:1723
 #, qt-format
 msgid "&Redo %1"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:206
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1722 mainwindow.cpp:1963:129
+#: mainwindow.cpp:1726 mainwindow.cpp:1967:129
 msgid "&Redo"
 msgstr ""
 
-#: mainwindow.cpp:1838
+#: mainwindow.cpp:1842
 msgid "&Testing"
 msgstr ""
 
-#: mainwindow.cpp:1840
+#: mainwindow.cpp:1844
 msgid "Record test…"
 msgstr ""
 
-#: mainwindow.cpp:1843
+#: mainwindow.cpp:1847
 msgid "Play test…"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:32
 #. i18n: ectx: property (title), widget (QMenu, menuFile)
-#: mainwindow.cpp:1857 menubuilder.cpp:79:42
+#: mainwindow.cpp:1861 menubuilder.cpp:79:42
 msgid "&File"
 msgstr ""
 
@@ -338,13 +343,13 @@ msgstr ""
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:129
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1859:81 rc.cpp:87
+#: mainwindow.cpp:1863:81 rc.cpp:87
 msgid "&New"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:82
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1868:57
+#: mainwindow.cpp:1872:57
 msgid "&Open…"
 msgstr ""
 
@@ -352,7 +357,7 @@ msgstr ""
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:142
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1877:90 rc.cpp:96
+#: mainwindow.cpp:1881:90 rc.cpp:96
 msgid "&Close"
 msgstr ""
 
@@ -360,27 +365,27 @@ msgstr ""
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:155
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1891:99 rc.cpp:105
+#: mainwindow.cpp:1895:99 rc.cpp:105
 msgid "&Save"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:160
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1900:108
+#: mainwindow.cpp:1904:108
 msgid "Save &As…"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:328
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1911:201
+#: mainwindow.cpp:1915:201
 msgid "&Export"
 msgstr ""
 
-#: mainwindow.cpp:1912
+#: mainwindow.cpp:1916
 msgid "&Molecule…"
 msgstr ""
 
-#: mainwindow.cpp:1920
+#: mainwindow.cpp:1924
 msgid "&Graphics…"
 msgstr ""
 
@@ -388,174 +393,174 @@ msgstr ""
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:106
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1929:66 rc.cpp:72
+#: mainwindow.cpp:1933:66 rc.cpp:72
 msgid "&Quit"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:318
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1939:195
+#: mainwindow.cpp:1943:195
 msgid "Open Recent"
 msgstr ""
 
-#: mainwindow.cpp:1951
+#: mainwindow.cpp:1955
 msgid "No recent files"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:59
 #. i18n: ectx: property (title), widget (QMenu, menuEdit)
-#: mainwindow.cpp:1957 menubuilder.cpp:79:51
+#: mainwindow.cpp:1961 menubuilder.cpp:79:51
 msgid "&Edit"
 msgstr ""
 
-#: mainwindow.cpp:1969
+#: mainwindow.cpp:1973
 msgid "&Copy Graphics"
 msgstr ""
 
-#: mainwindow.cpp:1973
+#: mainwindow.cpp:1977
 msgid "Ctrl+Alt+C"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:54
 #. i18n: ectx: property (title), widget (QMenu, menuView)
-#: mainwindow.cpp:1986 menubuilder.cpp:79:48
+#: mainwindow.cpp:1990 menubuilder.cpp:79:48
 msgid "&View"
 msgstr ""
 
-#: mainwindow.cpp:1987
+#: mainwindow.cpp:1991
 msgid "Set Background Color…"
 msgstr ""
 
-#: mainwindow.cpp:1991
+#: mainwindow.cpp:1995
 msgid "Rendering…"
 msgstr ""
 
-#: mainwindow.cpp:1999
+#: mainwindow.cpp:2003
 msgid "Projection"
 msgstr ""
 
-#: mainwindow.cpp:2000
+#: mainwindow.cpp:2004
 msgid "Perspective"
 msgstr ""
 
-#: mainwindow.cpp:2007
+#: mainwindow.cpp:2011
 msgid "Orthographic"
 msgstr ""
 
-#: mainwindow.cpp:2026
+#: mainwindow.cpp:2030
 msgid "&Extensions"
 msgstr ""
 
-#: mainwindow.cpp:2028
+#: mainwindow.cpp:2032
 msgid "User Interface Language…"
 msgstr ""
 
-#: mainwindow.cpp:2032
+#: mainwindow.cpp:2036
 msgid "&Periodic Table…"
 msgstr ""
 
-#: mainwindow.cpp:2038 menubuilder.cpp:83
+#: mainwindow.cpp:2042 menubuilder.cpp:83
 msgid "&Help"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:182
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:2039:120
+#: mainwindow.cpp:2043:120
 msgid "&About"
 msgstr ""
 
-#: mainwindow.cpp:2046
+#: mainwindow.cpp:2050
 msgid "&Discussion Forum"
 msgstr ""
 
-#: mainwindow.cpp:2050
+#: mainwindow.cpp:2054
 msgid "&Avogadro Website"
 msgstr ""
 
-#: mainwindow.cpp:2054
+#: mainwindow.cpp:2058
 msgid "&Report a Bug"
 msgstr ""
 
-#: mainwindow.cpp:2058
+#: mainwindow.cpp:2062
 msgid "&Suggest a Feature"
 msgstr ""
 
-#: mainwindow.cpp:2082
+#: mainwindow.cpp:2086
 msgid "System Language"
 msgstr ""
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "Language"
 msgstr ""
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "User Interface Language:"
 msgstr ""
 
-#: mainwindow.cpp:2195
+#: mainwindow.cpp:2199
 #, qt-format
 msgid "All supported formats (%1);;All files (*);;"
 msgstr ""
 
-#: mainwindow.cpp:2211
+#: mainwindow.cpp:2215
 msgid "Do you want to save the changes to the document?"
 msgstr ""
 
-#: mainwindow.cpp:2219
+#: mainwindow.cpp:2223
 msgid "Your changes will be lost if you don't save them."
 msgstr ""
 
-#: mainwindow.cpp:2227
+#: mainwindow.cpp:2231
 msgctxt "Save"
 msgid "Ctrl+S"
 msgstr ""
 
-#: mainwindow.cpp:2229
+#: mainwindow.cpp:2233
 msgctxt "Discard"
 msgid "Ctrl+D"
 msgstr ""
 
-#: mainwindow.cpp:2311
+#: mainwindow.cpp:2315
 msgid "Network Download Failed"
 msgstr ""
 
-#: mainwindow.cpp:2312
+#: mainwindow.cpp:2316
 msgid "Network timeout or other error."
 msgstr ""
 
-#: mainwindow.cpp:2351
+#: mainwindow.cpp:2355
 #, qt-format
 msgid "Your version: %1"
 msgstr ""
 
-#: mainwindow.cpp:2352
+#: mainwindow.cpp:2356
 #, qt-format
 msgid "New version: %1"
 msgstr ""
 
-#: mainwindow.cpp:2354
+#: mainwindow.cpp:2358
 msgid "An update is available, do you want to download it now?\n"
 msgstr ""
 
-#: mainwindow.cpp:2356
+#: mainwindow.cpp:2360
 msgid "Version Update"
 msgstr ""
 
-#: mainwindow.cpp:2414
+#: mainwindow.cpp:2418
 #, qt-format
 msgid "Error while loading the “%1” file format."
 msgstr ""
 
-#: mainwindow.cpp:2430
+#: mainwindow.cpp:2434
 msgid "Select file format"
 msgstr ""
 
-#: mainwindow.cpp:2435 mainwindow.cpp:2446
+#: mainwindow.cpp:2439 mainwindow.cpp:2450
 #, qt-format
 msgid "Avogadro cannot open “%1”."
 msgstr ""
 
-#: mainwindow.cpp:2445
+#: mainwindow.cpp:2449
 msgid "Cannot open files"
 msgstr ""
 
diff --git a/i18n/ca.po b/i18n/ca.po
index 159d851f..8a960adc 100644
--- a/i18n/ca.po
+++ b/i18n/ca.po
@@ -10,7 +10,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: _avogadro-ca\n"
 "Report-Msgid-Bugs-To: avogadro-devel@lists.sourceforge.net\n"
-"POT-Creation-Date: 2023-10-22 02:03+0000\n"
+"POT-Creation-Date: 2023-10-29 02:01+0000\n"
 "PO-Revision-Date: 2021-09-23 13:36+0000\n"
 "Last-Translator: J. Lavoie <j.lavoie@net-c.ca>\n"
 "Language-Team: Catalan <https://hosted.weblate.org/projects/avogadro/"
@@ -123,11 +123,11 @@ msgstr ""
 msgid "Please restart Avogadro to use the new language."
 msgstr ""
 
-#: mainwindow.cpp:765 mainwindow.cpp:1436
+#: mainwindow.cpp:765 mainwindow.cpp:1440
 msgid "Chemical Markup Language"
 msgstr ""
 
-#: mainwindow.cpp:766 mainwindow.cpp:1435
+#: mainwindow.cpp:766 mainwindow.cpp:1439
 msgid "Chemical JSON"
 msgstr ""
 
@@ -135,13 +135,13 @@ msgstr ""
 msgid "Open chemical file"
 msgstr ""
 
-#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1338
-#: mainwindow.cpp:2434
+#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1342
+#: mainwindow.cpp:2438
 #, fuzzy
 msgid "Cannot open file"
 msgstr "No es pot desar el fitxer %1"
 
-#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1339
+#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1343
 #, fuzzy, qt-format
 msgid "Can't open supplied file %1"
 msgstr "No es pot desar el fitxer %1"
@@ -169,58 +169,63 @@ msgctxt "atomic electrostatics"
 msgid "Charges"
 msgstr ""
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:830
+msgctxt "potential energy calculators"
+msgid "Force Fields"
+msgstr ""
+
+#: mainwindow.cpp:834
 msgid "Install Plugin Script"
 msgstr ""
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:834
 msgid "Script Type:"
 msgstr ""
 
-#: mainwindow.cpp:884 mainwindow.cpp:1334
+#: mainwindow.cpp:888 mainwindow.cpp:1338
 msgid "Select file reader"
 msgstr ""
 
-#: mainwindow.cpp:913
+#: mainwindow.cpp:917
 #, fuzzy
 msgid "Reading File"
 msgstr "Obre un fitxer"
 
-#: mainwindow.cpp:915
+#: mainwindow.cpp:919
 #, qt-format
 msgid ""
 "Opening file '%1'\n"
 "with '%2'"
 msgstr ""
 
-#: mainwindow.cpp:946
+#: mainwindow.cpp:950
 #, qt-format
 msgid "Molecule loaded (%1 atoms, %2 bonds)"
 msgstr ""
 
-#: mainwindow.cpp:951
+#: mainwindow.cpp:955
 #, fuzzy
 msgid "File error"
 msgstr "Fitxer: "
 
-#: mainwindow.cpp:952
+#: mainwindow.cpp:956
 #, qt-format
 msgid ""
 "Error while reading file '%1':\n"
 "%2"
 msgstr ""
 
-#: mainwindow.cpp:979
+#: mainwindow.cpp:983
 #, fuzzy, qt-format
 msgctxt "%1 = filename"
 msgid "Saved file %1"
 msgstr "No es pot desar el fitxer %1"
 
-#: mainwindow.cpp:987
+#: mainwindow.cpp:991
 msgid "Error saving file"
 msgstr ""
 
-#: mainwindow.cpp:988
+#: mainwindow.cpp:992
 #, qt-format
 msgctxt "%1 = file name, %2 = error message"
 msgid ""
@@ -228,11 +233,11 @@ msgid ""
 "%2"
 msgstr ""
 
-#: mainwindow.cpp:1027
+#: mainwindow.cpp:1031
 msgid "Error: Failed to initialize OpenGL context"
 msgstr ""
 
-#: mainwindow.cpp:1028
+#: mainwindow.cpp:1032
 #, qt-format
 msgid ""
 "OpenGL 2.0 or greater required, exiting.\n"
@@ -240,46 +245,46 @@ msgid ""
 "%1"
 msgstr ""
 
-#: mainwindow.cpp:1029
+#: mainwindow.cpp:1033
 msgid "Unknown error"
 msgstr ""
 
-#: mainwindow.cpp:1279
+#: mainwindow.cpp:1283
 msgid "Common image formats"
 msgstr "Formats d'imatge comuns"
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "All files"
 msgstr "Tots els fitxers"
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "BMP"
 msgstr "BMP"
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "PNG"
 msgstr "PNG"
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "JPEG"
 msgstr "JPEG"
 
-#: mainwindow.cpp:1291
+#: mainwindow.cpp:1295
 msgid "Export Bitmap Graphics"
 msgstr "Exporta el gràfic de mapa de bits."
 
 #. i18n: file: mainwindow.ui:14
 #. i18n: ectx: property (windowTitle), widget (QMainWindow, MainWindow)
-#: mainwindow.cpp:1307 mainwindow.cpp:1409 mainwindow.cpp:2210:39
+#: mainwindow.cpp:1311 mainwindow.cpp:1413 mainwindow.cpp:2214:39
 msgid "Avogadro"
 msgstr "Avogadro"
 
-#: mainwindow.cpp:1308
+#: mainwindow.cpp:1312
 #, qt-format
 msgid "Cannot save file %1."
 msgstr "No es pot desar el fitxer %1"
 
-#: mainwindow.cpp:1410
+#: mainwindow.cpp:1414
 msgid ""
 "This file was imported from a non-standard format which may not be able to "
 "write all of the information in the molecule.\n"
@@ -287,24 +292,24 @@ msgid ""
 "Would you like to export to the current format, or save in a standard format?"
 msgstr ""
 
-#: mainwindow.cpp:1417
+#: mainwindow.cpp:1421
 msgid "Export"
 msgstr "Exporta"
 
-#: mainwindow.cpp:1441
+#: mainwindow.cpp:1445
 msgid "Save chemical file"
 msgstr ""
 
-#: mainwindow.cpp:1482
+#: mainwindow.cpp:1486
 #, fuzzy
 msgid "Export Molecule"
 msgstr "Importa fitxer molècula"
 
-#: mainwindow.cpp:1566
+#: mainwindow.cpp:1570
 msgid "Saving File in Progress…"
 msgstr ""
 
-#: mainwindow.cpp:1568
+#: mainwindow.cpp:1572
 #, qt-format
 msgctxt "%1 = file name, %2 = format"
 msgid ""
@@ -314,46 +319,46 @@ msgstr ""
 "S'està desant el fitxer «%1»\n"
 "amb «%2»"
 
-#: mainwindow.cpp:1711
+#: mainwindow.cpp:1715
 #, fuzzy, qt-format
 msgid "&Undo %1"
 msgstr "&Desfés"
 
 #. i18n: file: mainwindow.ui:194
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1714 mainwindow.cpp:1958:123
+#: mainwindow.cpp:1718 mainwindow.cpp:1962:123
 msgid "&Undo"
 msgstr "&Desfés"
 
-#: mainwindow.cpp:1719
+#: mainwindow.cpp:1723
 #, fuzzy, qt-format
 msgid "&Redo %1"
 msgstr "&Refés"
 
 #. i18n: file: mainwindow.ui:206
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1722 mainwindow.cpp:1963:129
+#: mainwindow.cpp:1726 mainwindow.cpp:1967:129
 msgid "&Redo"
 msgstr "&Refés"
 
-#: mainwindow.cpp:1838
+#: mainwindow.cpp:1842
 #, fuzzy
 msgid "&Testing"
 msgstr "Configuració"
 
-#: mainwindow.cpp:1840
+#: mainwindow.cpp:1844
 #, fuzzy
 msgid "Record test…"
 msgstr "Enregistra una prova..."
 
-#: mainwindow.cpp:1843
+#: mainwindow.cpp:1847
 #, fuzzy
 msgid "Play test…"
 msgstr "Reprodueix la prova..."
 
 #. i18n: file: mainwindow.ui:32
 #. i18n: ectx: property (title), widget (QMenu, menuFile)
-#: mainwindow.cpp:1857 menubuilder.cpp:79:42
+#: mainwindow.cpp:1861 menubuilder.cpp:79:42
 msgid "&File"
 msgstr "&Fitxer"
 
@@ -361,13 +366,13 @@ msgstr "&Fitxer"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:129
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1859:81 rc.cpp:87
+#: mainwindow.cpp:1863:81 rc.cpp:87
 msgid "&New"
 msgstr "&Nou"
 
 #. i18n: file: mainwindow.ui:82
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1868:57
+#: mainwindow.cpp:1872:57
 #, fuzzy
 msgid "&Open…"
 msgstr "&Obre"
@@ -376,7 +381,7 @@ msgstr "&Obre"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:142
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1877:90 rc.cpp:96
+#: mainwindow.cpp:1881:90 rc.cpp:96
 msgid "&Close"
 msgstr "&Tanca"
 
@@ -384,30 +389,30 @@ msgstr "&Tanca"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:155
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1891:99 rc.cpp:105
+#: mainwindow.cpp:1895:99 rc.cpp:105
 msgid "&Save"
 msgstr "&Desa"
 
 #. i18n: file: mainwindow.ui:160
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1900:108
+#: mainwindow.cpp:1904:108
 #, fuzzy
 msgid "Save &As…"
 msgstr "Anomena i des&a..."
 
 #. i18n: file: mainwindow.ui:328
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1911:201
+#: mainwindow.cpp:1915:201
 #, fuzzy
 msgid "&Export"
 msgstr "Exporta"
 
-#: mainwindow.cpp:1912
+#: mainwindow.cpp:1916
 #, fuzzy
 msgid "&Molecule…"
 msgstr "Molècula"
 
-#: mainwindow.cpp:1920
+#: mainwindow.cpp:1924
 #, fuzzy
 msgid "&Graphics…"
 msgstr "&Gràfics..."
@@ -416,33 +421,33 @@ msgstr "&Gràfics..."
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:106
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1929:66 rc.cpp:72
+#: mainwindow.cpp:1933:66 rc.cpp:72
 msgid "&Quit"
 msgstr "&Surt"
 
 #. i18n: file: mainwindow.ui:318
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1939:195
+#: mainwindow.cpp:1943:195
 #, fuzzy
 msgid "Open Recent"
 msgstr "Obre &recent"
 
-#: mainwindow.cpp:1951
+#: mainwindow.cpp:1955
 msgid "No recent files"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:59
 #. i18n: ectx: property (title), widget (QMenu, menuEdit)
-#: mainwindow.cpp:1957 menubuilder.cpp:79:51
+#: mainwindow.cpp:1961 menubuilder.cpp:79:51
 msgid "&Edit"
 msgstr "&Edita"
 
-#: mainwindow.cpp:1969
+#: mainwindow.cpp:1973
 #, fuzzy
 msgid "&Copy Graphics"
 msgstr "&Gràfics..."
 
-#: mainwindow.cpp:1973
+#: mainwindow.cpp:1977
 #, fuzzy
 #| msgid "Ctrl+A"
 msgid "Ctrl+Alt+C"
@@ -450,156 +455,156 @@ msgstr "Ctrl+A"
 
 #. i18n: file: mainwindow.ui:54
 #. i18n: ectx: property (title), widget (QMenu, menuView)
-#: mainwindow.cpp:1986 menubuilder.cpp:79:48
+#: mainwindow.cpp:1990 menubuilder.cpp:79:48
 msgid "&View"
 msgstr "&Visualitza"
 
-#: mainwindow.cpp:1987
+#: mainwindow.cpp:1991
 #, fuzzy
 msgid "Set Background Color…"
 msgstr "Estableix color de &fons..."
 
-#: mainwindow.cpp:1991
+#: mainwindow.cpp:1995
 msgid "Rendering…"
 msgstr ""
 
-#: mainwindow.cpp:1999
+#: mainwindow.cpp:2003
 msgid "Projection"
 msgstr "Projecció"
 
-#: mainwindow.cpp:2000
+#: mainwindow.cpp:2004
 msgid "Perspective"
 msgstr "Perspectiva"
 
-#: mainwindow.cpp:2007
+#: mainwindow.cpp:2011
 msgid "Orthographic"
 msgstr "Ortogràfic"
 
-#: mainwindow.cpp:2026
+#: mainwindow.cpp:2030
 #, fuzzy
 msgid "&Extensions"
 msgstr "Extensions"
 
-#: mainwindow.cpp:2028
+#: mainwindow.cpp:2032
 msgid "User Interface Language…"
 msgstr ""
 
-#: mainwindow.cpp:2032
+#: mainwindow.cpp:2036
 msgid "&Periodic Table…"
 msgstr ""
 
-#: mainwindow.cpp:2038 menubuilder.cpp:83
+#: mainwindow.cpp:2042 menubuilder.cpp:83
 msgid "&Help"
 msgstr "&Ajuda"
 
 #. i18n: file: mainwindow.ui:182
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:2039:120
+#: mainwindow.cpp:2043:120
 msgid "&About"
 msgstr "&Quant a"
 
-#: mainwindow.cpp:2046
+#: mainwindow.cpp:2050
 msgid "&Discussion Forum"
 msgstr ""
 
-#: mainwindow.cpp:2050
+#: mainwindow.cpp:2054
 #, fuzzy
 #| msgid "Avogadro Website"
 msgid "&Avogadro Website"
 msgstr "Lloc web d'Avogadro"
 
-#: mainwindow.cpp:2054
+#: mainwindow.cpp:2058
 #, fuzzy
 #| msgid "Report a Bug"
 msgid "&Report a Bug"
 msgstr "Informa d'un error"
 
-#: mainwindow.cpp:2058
+#: mainwindow.cpp:2062
 msgid "&Suggest a Feature"
 msgstr ""
 
-#: mainwindow.cpp:2082
+#: mainwindow.cpp:2086
 msgid "System Language"
 msgstr ""
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "Language"
 msgstr ""
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "User Interface Language:"
 msgstr ""
 
-#: mainwindow.cpp:2195
+#: mainwindow.cpp:2199
 #, qt-format
 msgid "All supported formats (%1);;All files (*);;"
 msgstr ""
 
-#: mainwindow.cpp:2211
+#: mainwindow.cpp:2215
 #, fuzzy
 msgid "Do you want to save the changes to the document?"
 msgstr "Voleu desar els canvis que heu fet al document?"
 
-#: mainwindow.cpp:2219
+#: mainwindow.cpp:2223
 msgid "Your changes will be lost if you don't save them."
 msgstr "Els canvis es perdran si no els deseu."
 
-#: mainwindow.cpp:2227
+#: mainwindow.cpp:2231
 msgctxt "Save"
 msgid "Ctrl+S"
 msgstr "Ctrl+S"
 
-#: mainwindow.cpp:2229
+#: mainwindow.cpp:2233
 msgctxt "Discard"
 msgid "Ctrl+D"
 msgstr "Ctrl+D"
 
-#: mainwindow.cpp:2311
+#: mainwindow.cpp:2315
 #, fuzzy
 #| msgid "Network Update Check Failed"
 msgid "Network Download Failed"
 msgstr "Comprovació d'actualització per xarxa errònia"
 
-#: mainwindow.cpp:2312
+#: mainwindow.cpp:2316
 msgid "Network timeout or other error."
 msgstr "Temps sobrepassat o un altre error."
 
-#: mainwindow.cpp:2351
+#: mainwindow.cpp:2355
 #, qt-format
 msgid "Your version: %1"
 msgstr ""
 
-#: mainwindow.cpp:2352
+#: mainwindow.cpp:2356
 #, fuzzy, qt-format
 #| msgctxt "%1 is the Git revision number."
 #| msgid "(Git revision: %1)"
 msgid "New version: %1"
 msgstr "(Revisio del Git: %1)"
 
-#: mainwindow.cpp:2354
+#: mainwindow.cpp:2358
 msgid "An update is available, do you want to download it now?\n"
 msgstr ""
 
-#: mainwindow.cpp:2356
+#: mainwindow.cpp:2360
 msgid "Version Update"
 msgstr ""
 
-#: mainwindow.cpp:2414
+#: mainwindow.cpp:2418
 #, qt-format
 msgid "Error while loading the “%1” file format."
 msgstr "Error en carregar el format de fitxer «%1»."
 
-#: mainwindow.cpp:2430
+#: mainwindow.cpp:2434
 #, fuzzy
 msgid "Select file format"
 msgstr "Fitxer: "
 
-#: mainwindow.cpp:2435 mainwindow.cpp:2446
+#: mainwindow.cpp:2439 mainwindow.cpp:2450
 #, qt-format
 msgid "Avogadro cannot open “%1”."
 msgstr "Avogadro no pot obrir «%1»."
 
-#: mainwindow.cpp:2445
+#: mainwindow.cpp:2449
 #, fuzzy
 msgid "Cannot open files"
 msgstr "No es pot desar el fitxer %1"
diff --git a/i18n/ca@valencia.po b/i18n/ca@valencia.po
index 43bb6fa9..9aa87323 100644
--- a/i18n/ca@valencia.po
+++ b/i18n/ca@valencia.po
@@ -9,7 +9,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: _avogadro-ca\n"
 "Report-Msgid-Bugs-To: avogadro-devel@lists.sourceforge.net\n"
-"POT-Creation-Date: 2023-10-22 02:03+0000\n"
+"POT-Creation-Date: 2023-10-29 02:01+0000\n"
 "PO-Revision-Date: 2016-06-10 06:14+0000\n"
 "Last-Translator: Avogadro Team <avogadro-devel@lists.sourceforge.net>\n"
 "Language-Team: Català <tradgnome@softcatala.org>\n"
@@ -120,11 +120,11 @@ msgstr ""
 msgid "Please restart Avogadro to use the new language."
 msgstr ""
 
-#: mainwindow.cpp:765 mainwindow.cpp:1436
+#: mainwindow.cpp:765 mainwindow.cpp:1440
 msgid "Chemical Markup Language"
 msgstr ""
 
-#: mainwindow.cpp:766 mainwindow.cpp:1435
+#: mainwindow.cpp:766 mainwindow.cpp:1439
 msgid "Chemical JSON"
 msgstr ""
 
@@ -132,13 +132,13 @@ msgstr ""
 msgid "Open chemical file"
 msgstr ""
 
-#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1338
-#: mainwindow.cpp:2434
+#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1342
+#: mainwindow.cpp:2438
 #, fuzzy
 msgid "Cannot open file"
 msgstr "No es pot alçar el fitxer %1"
 
-#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1339
+#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1343
 #, fuzzy, qt-format
 msgid "Can't open supplied file %1"
 msgstr "No es pot alçar el fitxer %1"
@@ -166,58 +166,63 @@ msgctxt "atomic electrostatics"
 msgid "Charges"
 msgstr ""
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:830
+msgctxt "potential energy calculators"
+msgid "Force Fields"
+msgstr ""
+
+#: mainwindow.cpp:834
 msgid "Install Plugin Script"
 msgstr ""
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:834
 msgid "Script Type:"
 msgstr ""
 
-#: mainwindow.cpp:884 mainwindow.cpp:1334
+#: mainwindow.cpp:888 mainwindow.cpp:1338
 msgid "Select file reader"
 msgstr ""
 
-#: mainwindow.cpp:913
+#: mainwindow.cpp:917
 #, fuzzy
 msgid "Reading File"
 msgstr "Obri un fitxer"
 
-#: mainwindow.cpp:915
+#: mainwindow.cpp:919
 #, qt-format
 msgid ""
 "Opening file '%1'\n"
 "with '%2'"
 msgstr ""
 
-#: mainwindow.cpp:946
+#: mainwindow.cpp:950
 #, qt-format
 msgid "Molecule loaded (%1 atoms, %2 bonds)"
 msgstr ""
 
-#: mainwindow.cpp:951
+#: mainwindow.cpp:955
 #, fuzzy
 msgid "File error"
 msgstr "Fitxer: "
 
-#: mainwindow.cpp:952
+#: mainwindow.cpp:956
 #, qt-format
 msgid ""
 "Error while reading file '%1':\n"
 "%2"
 msgstr ""
 
-#: mainwindow.cpp:979
+#: mainwindow.cpp:983
 #, fuzzy, qt-format
 msgctxt "%1 = filename"
 msgid "Saved file %1"
 msgstr "No es pot alçar el fitxer %1"
 
-#: mainwindow.cpp:987
+#: mainwindow.cpp:991
 msgid "Error saving file"
 msgstr ""
 
-#: mainwindow.cpp:988
+#: mainwindow.cpp:992
 #, qt-format
 msgctxt "%1 = file name, %2 = error message"
 msgid ""
@@ -225,11 +230,11 @@ msgid ""
 "%2"
 msgstr ""
 
-#: mainwindow.cpp:1027
+#: mainwindow.cpp:1031
 msgid "Error: Failed to initialize OpenGL context"
 msgstr ""
 
-#: mainwindow.cpp:1028
+#: mainwindow.cpp:1032
 #, qt-format
 msgid ""
 "OpenGL 2.0 or greater required, exiting.\n"
@@ -237,46 +242,46 @@ msgid ""
 "%1"
 msgstr ""
 
-#: mainwindow.cpp:1029
+#: mainwindow.cpp:1033
 msgid "Unknown error"
 msgstr ""
 
-#: mainwindow.cpp:1279
+#: mainwindow.cpp:1283
 msgid "Common image formats"
 msgstr "Formats d'imatge comuns"
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "All files"
 msgstr "Tots els fitxers"
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "BMP"
 msgstr "BMP"
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "PNG"
 msgstr "PNG"
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "JPEG"
 msgstr "JPEG"
 
-#: mainwindow.cpp:1291
+#: mainwindow.cpp:1295
 msgid "Export Bitmap Graphics"
 msgstr "Exporta el gràfic de mapa de bits."
 
 #. i18n: file: mainwindow.ui:14
 #. i18n: ectx: property (windowTitle), widget (QMainWindow, MainWindow)
-#: mainwindow.cpp:1307 mainwindow.cpp:1409 mainwindow.cpp:2210:39
+#: mainwindow.cpp:1311 mainwindow.cpp:1413 mainwindow.cpp:2214:39
 msgid "Avogadro"
 msgstr "Avogadro"
 
-#: mainwindow.cpp:1308
+#: mainwindow.cpp:1312
 #, qt-format
 msgid "Cannot save file %1."
 msgstr "No es pot alçar el fitxer %1"
 
-#: mainwindow.cpp:1410
+#: mainwindow.cpp:1414
 msgid ""
 "This file was imported from a non-standard format which may not be able to "
 "write all of the information in the molecule.\n"
@@ -284,24 +289,24 @@ msgid ""
 "Would you like to export to the current format, or save in a standard format?"
 msgstr ""
 
-#: mainwindow.cpp:1417
+#: mainwindow.cpp:1421
 msgid "Export"
 msgstr "Exporta"
 
-#: mainwindow.cpp:1441
+#: mainwindow.cpp:1445
 msgid "Save chemical file"
 msgstr ""
 
-#: mainwindow.cpp:1482
+#: mainwindow.cpp:1486
 #, fuzzy
 msgid "Export Molecule"
 msgstr "Importa fitxer molècula"
 
-#: mainwindow.cpp:1566
+#: mainwindow.cpp:1570
 msgid "Saving File in Progress…"
 msgstr ""
 
-#: mainwindow.cpp:1568
+#: mainwindow.cpp:1572
 #, qt-format
 msgctxt "%1 = file name, %2 = format"
 msgid ""
@@ -309,44 +314,44 @@ msgid ""
 "with “%2”"
 msgstr ""
 
-#: mainwindow.cpp:1711
+#: mainwindow.cpp:1715
 #, fuzzy, qt-format
 msgid "&Undo %1"
 msgstr "&Desfés"
 
 #. i18n: file: mainwindow.ui:194
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1714 mainwindow.cpp:1958:123
+#: mainwindow.cpp:1718 mainwindow.cpp:1962:123
 msgid "&Undo"
 msgstr "&Desfés"
 
-#: mainwindow.cpp:1719
+#: mainwindow.cpp:1723
 #, fuzzy, qt-format
 msgid "&Redo %1"
 msgstr "&Refés"
 
 #. i18n: file: mainwindow.ui:206
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1722 mainwindow.cpp:1963:129
+#: mainwindow.cpp:1726 mainwindow.cpp:1967:129
 msgid "&Redo"
 msgstr "&Refés"
 
-#: mainwindow.cpp:1838
+#: mainwindow.cpp:1842
 #, fuzzy
 msgid "&Testing"
 msgstr "Configuració"
 
-#: mainwindow.cpp:1840
+#: mainwindow.cpp:1844
 msgid "Record test…"
 msgstr ""
 
-#: mainwindow.cpp:1843
+#: mainwindow.cpp:1847
 msgid "Play test…"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:32
 #. i18n: ectx: property (title), widget (QMenu, menuFile)
-#: mainwindow.cpp:1857 menubuilder.cpp:79:42
+#: mainwindow.cpp:1861 menubuilder.cpp:79:42
 msgid "&File"
 msgstr "&Fitxer"
 
@@ -354,13 +359,13 @@ msgstr "&Fitxer"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:129
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1859:81 rc.cpp:87
+#: mainwindow.cpp:1863:81 rc.cpp:87
 msgid "&New"
 msgstr "&Nou"
 
 #. i18n: file: mainwindow.ui:82
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1868:57
+#: mainwindow.cpp:1872:57
 #, fuzzy
 msgid "&Open…"
 msgstr "&Obri"
@@ -369,7 +374,7 @@ msgstr "&Obri"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:142
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1877:90 rc.cpp:96
+#: mainwindow.cpp:1881:90 rc.cpp:96
 msgid "&Close"
 msgstr "&Tanca"
 
@@ -377,30 +382,30 @@ msgstr "&Tanca"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:155
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1891:99 rc.cpp:105
+#: mainwindow.cpp:1895:99 rc.cpp:105
 msgid "&Save"
 msgstr "Al&ça"
 
 #. i18n: file: mainwindow.ui:160
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1900:108
+#: mainwindow.cpp:1904:108
 #, fuzzy
 msgid "Save &As…"
 msgstr "Anomena i al&ça..."
 
 #. i18n: file: mainwindow.ui:328
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1911:201
+#: mainwindow.cpp:1915:201
 #, fuzzy
 msgid "&Export"
 msgstr "Exporta"
 
-#: mainwindow.cpp:1912
+#: mainwindow.cpp:1916
 #, fuzzy
 msgid "&Molecule…"
 msgstr "Molècula"
 
-#: mainwindow.cpp:1920
+#: mainwindow.cpp:1924
 #, fuzzy
 msgid "&Graphics…"
 msgstr "&Gràfics..."
@@ -409,33 +414,33 @@ msgstr "&Gràfics..."
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:106
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1929:66 rc.cpp:72
+#: mainwindow.cpp:1933:66 rc.cpp:72
 msgid "&Quit"
 msgstr "&Ix"
 
 #. i18n: file: mainwindow.ui:318
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1939:195
+#: mainwindow.cpp:1943:195
 #, fuzzy
 msgid "Open Recent"
 msgstr "Obri &recent"
 
-#: mainwindow.cpp:1951
+#: mainwindow.cpp:1955
 msgid "No recent files"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:59
 #. i18n: ectx: property (title), widget (QMenu, menuEdit)
-#: mainwindow.cpp:1957 menubuilder.cpp:79:51
+#: mainwindow.cpp:1961 menubuilder.cpp:79:51
 msgid "&Edit"
 msgstr "&Edita"
 
-#: mainwindow.cpp:1969
+#: mainwindow.cpp:1973
 #, fuzzy
 msgid "&Copy Graphics"
 msgstr "&Gràfics..."
 
-#: mainwindow.cpp:1973
+#: mainwindow.cpp:1977
 #, fuzzy
 #| msgid "Ctrl+A"
 msgid "Ctrl+Alt+C"
@@ -443,156 +448,156 @@ msgstr "Ctrl+A"
 
 #. i18n: file: mainwindow.ui:54
 #. i18n: ectx: property (title), widget (QMenu, menuView)
-#: mainwindow.cpp:1986 menubuilder.cpp:79:48
+#: mainwindow.cpp:1990 menubuilder.cpp:79:48
 msgid "&View"
 msgstr "&Visualitza"
 
-#: mainwindow.cpp:1987
+#: mainwindow.cpp:1991
 #, fuzzy
 msgid "Set Background Color…"
 msgstr "Estableix color de &fons..."
 
-#: mainwindow.cpp:1991
+#: mainwindow.cpp:1995
 msgid "Rendering…"
 msgstr ""
 
-#: mainwindow.cpp:1999
+#: mainwindow.cpp:2003
 msgid "Projection"
 msgstr ""
 
-#: mainwindow.cpp:2000
+#: mainwindow.cpp:2004
 msgid "Perspective"
 msgstr ""
 
-#: mainwindow.cpp:2007
+#: mainwindow.cpp:2011
 msgid "Orthographic"
 msgstr ""
 
-#: mainwindow.cpp:2026
+#: mainwindow.cpp:2030
 #, fuzzy
 msgid "&Extensions"
 msgstr "Extensions"
 
-#: mainwindow.cpp:2028
+#: mainwindow.cpp:2032
 msgid "User Interface Language…"
 msgstr ""
 
-#: mainwindow.cpp:2032
+#: mainwindow.cpp:2036
 msgid "&Periodic Table…"
 msgstr ""
 
-#: mainwindow.cpp:2038 menubuilder.cpp:83
+#: mainwindow.cpp:2042 menubuilder.cpp:83
 msgid "&Help"
 msgstr "&Ajuda"
 
 #. i18n: file: mainwindow.ui:182
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:2039:120
+#: mainwindow.cpp:2043:120
 msgid "&About"
 msgstr "&Quant a"
 
-#: mainwindow.cpp:2046
+#: mainwindow.cpp:2050
 msgid "&Discussion Forum"
 msgstr ""
 
-#: mainwindow.cpp:2050
+#: mainwindow.cpp:2054
 #, fuzzy
 #| msgid "Avogadro Website"
 msgid "&Avogadro Website"
 msgstr "Lloc web d'Avogadro"
 
-#: mainwindow.cpp:2054
+#: mainwindow.cpp:2058
 #, fuzzy
 #| msgid "Report a Bug"
 msgid "&Report a Bug"
 msgstr "Informa d'un error"
 
-#: mainwindow.cpp:2058
+#: mainwindow.cpp:2062
 msgid "&Suggest a Feature"
 msgstr ""
 
-#: mainwindow.cpp:2082
+#: mainwindow.cpp:2086
 msgid "System Language"
 msgstr ""
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "Language"
 msgstr ""
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "User Interface Language:"
 msgstr ""
 
-#: mainwindow.cpp:2195
+#: mainwindow.cpp:2199
 #, qt-format
 msgid "All supported formats (%1);;All files (*);;"
 msgstr ""
 
-#: mainwindow.cpp:2211
+#: mainwindow.cpp:2215
 #, fuzzy
 msgid "Do you want to save the changes to the document?"
 msgstr "Voleu alçar els canvis que heu fet al document?"
 
-#: mainwindow.cpp:2219
+#: mainwindow.cpp:2223
 msgid "Your changes will be lost if you don't save them."
 msgstr "Els canvis es perdran si no els alceu."
 
-#: mainwindow.cpp:2227
+#: mainwindow.cpp:2231
 msgctxt "Save"
 msgid "Ctrl+S"
 msgstr "Ctrl+S"
 
-#: mainwindow.cpp:2229
+#: mainwindow.cpp:2233
 msgctxt "Discard"
 msgid "Ctrl+D"
 msgstr "Ctrl+D"
 
-#: mainwindow.cpp:2311
+#: mainwindow.cpp:2315
 #, fuzzy
 #| msgid "Network Update Check Failed"
 msgid "Network Download Failed"
 msgstr "Comprovació d'actualització per xarxa errònia"
 
-#: mainwindow.cpp:2312
+#: mainwindow.cpp:2316
 msgid "Network timeout or other error."
 msgstr "Temps sobrepassat o un altre error."
 
-#: mainwindow.cpp:2351
+#: mainwindow.cpp:2355
 #, qt-format
 msgid "Your version: %1"
 msgstr ""
 
-#: mainwindow.cpp:2352
+#: mainwindow.cpp:2356
 #, fuzzy, qt-format
 #| msgctxt "%1 is the Git revision number."
 #| msgid "(Git revision: %1)"
 msgid "New version: %1"
 msgstr "(Revisio del Git: %1)"
 
-#: mainwindow.cpp:2354
+#: mainwindow.cpp:2358
 msgid "An update is available, do you want to download it now?\n"
 msgstr ""
 
-#: mainwindow.cpp:2356
+#: mainwindow.cpp:2360
 msgid "Version Update"
 msgstr ""
 
-#: mainwindow.cpp:2414
+#: mainwindow.cpp:2418
 #, qt-format
 msgid "Error while loading the “%1” file format."
 msgstr ""
 
-#: mainwindow.cpp:2430
+#: mainwindow.cpp:2434
 #, fuzzy
 msgid "Select file format"
 msgstr "Fitxer: "
 
-#: mainwindow.cpp:2435 mainwindow.cpp:2446
+#: mainwindow.cpp:2439 mainwindow.cpp:2450
 #, qt-format
 msgid "Avogadro cannot open “%1”."
 msgstr ""
 
-#: mainwindow.cpp:2445
+#: mainwindow.cpp:2449
 #, fuzzy
 msgid "Cannot open files"
 msgstr "No es pot alçar el fitxer %1"
diff --git a/i18n/cs.po b/i18n/cs.po
index 50cd4aaf..b29ef17a 100644
--- a/i18n/cs.po
+++ b/i18n/cs.po
@@ -10,7 +10,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: avogadro\n"
 "Report-Msgid-Bugs-To: avogadro-devel@lists.sourceforge.net\n"
-"POT-Creation-Date: 2023-10-22 02:03+0000\n"
+"POT-Creation-Date: 2023-10-29 02:01+0000\n"
 "PO-Revision-Date: 2021-09-23 13:36+0000\n"
 "Last-Translator: J. Lavoie <j.lavoie@net-c.ca>\n"
 "Language-Team: Czech <https://hosted.weblate.org/projects/avogadro/"
@@ -123,11 +123,11 @@ msgstr ""
 msgid "Please restart Avogadro to use the new language."
 msgstr ""
 
-#: mainwindow.cpp:765 mainwindow.cpp:1436
+#: mainwindow.cpp:765 mainwindow.cpp:1440
 msgid "Chemical Markup Language"
 msgstr ""
 
-#: mainwindow.cpp:766 mainwindow.cpp:1435
+#: mainwindow.cpp:766 mainwindow.cpp:1439
 msgid "Chemical JSON"
 msgstr ""
 
@@ -135,13 +135,13 @@ msgstr ""
 msgid "Open chemical file"
 msgstr ""
 
-#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1338
-#: mainwindow.cpp:2434
+#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1342
+#: mainwindow.cpp:2438
 #, fuzzy
 msgid "Cannot open file"
 msgstr "Nemohu uložit soubor %1."
 
-#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1339
+#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1343
 #, fuzzy, qt-format
 msgid "Can't open supplied file %1"
 msgstr "Nemohu uložit soubor %1."
@@ -169,58 +169,63 @@ msgctxt "atomic electrostatics"
 msgid "Charges"
 msgstr ""
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:830
+msgctxt "potential energy calculators"
+msgid "Force Fields"
+msgstr ""
+
+#: mainwindow.cpp:834
 msgid "Install Plugin Script"
 msgstr ""
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:834
 msgid "Script Type:"
 msgstr ""
 
-#: mainwindow.cpp:884 mainwindow.cpp:1334
+#: mainwindow.cpp:888 mainwindow.cpp:1338
 msgid "Select file reader"
 msgstr ""
 
-#: mainwindow.cpp:913
+#: mainwindow.cpp:917
 #, fuzzy
 msgid "Reading File"
 msgstr "Otevřít soubor"
 
-#: mainwindow.cpp:915
+#: mainwindow.cpp:919
 #, qt-format
 msgid ""
 "Opening file '%1'\n"
 "with '%2'"
 msgstr ""
 
-#: mainwindow.cpp:946
+#: mainwindow.cpp:950
 #, qt-format
 msgid "Molecule loaded (%1 atoms, %2 bonds)"
 msgstr ""
 
-#: mainwindow.cpp:951
+#: mainwindow.cpp:955
 #, fuzzy
 msgid "File error"
 msgstr "Soubor: "
 
-#: mainwindow.cpp:952
+#: mainwindow.cpp:956
 #, qt-format
 msgid ""
 "Error while reading file '%1':\n"
 "%2"
 msgstr ""
 
-#: mainwindow.cpp:979
+#: mainwindow.cpp:983
 #, fuzzy, qt-format
 msgctxt "%1 = filename"
 msgid "Saved file %1"
 msgstr "Nemohu uložit soubor %1."
 
-#: mainwindow.cpp:987
+#: mainwindow.cpp:991
 msgid "Error saving file"
 msgstr ""
 
-#: mainwindow.cpp:988
+#: mainwindow.cpp:992
 #, qt-format
 msgctxt "%1 = file name, %2 = error message"
 msgid ""
@@ -228,11 +233,11 @@ msgid ""
 "%2"
 msgstr ""
 
-#: mainwindow.cpp:1027
+#: mainwindow.cpp:1031
 msgid "Error: Failed to initialize OpenGL context"
 msgstr ""
 
-#: mainwindow.cpp:1028
+#: mainwindow.cpp:1032
 #, qt-format
 msgid ""
 "OpenGL 2.0 or greater required, exiting.\n"
@@ -240,46 +245,46 @@ msgid ""
 "%1"
 msgstr ""
 
-#: mainwindow.cpp:1029
+#: mainwindow.cpp:1033
 msgid "Unknown error"
 msgstr ""
 
-#: mainwindow.cpp:1279
+#: mainwindow.cpp:1283
 msgid "Common image formats"
 msgstr "Běžné formáty obrázků"
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "All files"
 msgstr "Všechny soubory"
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "BMP"
 msgstr "BMP"
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "PNG"
 msgstr "PNG"
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "JPEG"
 msgstr "JPEG"
 
-#: mainwindow.cpp:1291
+#: mainwindow.cpp:1295
 msgid "Export Bitmap Graphics"
 msgstr "Vyvést jako bitmapu do souboru"
 
 #. i18n: file: mainwindow.ui:14
 #. i18n: ectx: property (windowTitle), widget (QMainWindow, MainWindow)
-#: mainwindow.cpp:1307 mainwindow.cpp:1409 mainwindow.cpp:2210:39
+#: mainwindow.cpp:1311 mainwindow.cpp:1413 mainwindow.cpp:2214:39
 msgid "Avogadro"
 msgstr "Avogadro"
 
-#: mainwindow.cpp:1308
+#: mainwindow.cpp:1312
 #, qt-format
 msgid "Cannot save file %1."
 msgstr "Nemohu uložit soubor %1."
 
-#: mainwindow.cpp:1410
+#: mainwindow.cpp:1414
 msgid ""
 "This file was imported from a non-standard format which may not be able to "
 "write all of the information in the molecule.\n"
@@ -287,24 +292,24 @@ msgid ""
 "Would you like to export to the current format, or save in a standard format?"
 msgstr ""
 
-#: mainwindow.cpp:1417
+#: mainwindow.cpp:1421
 msgid "Export"
 msgstr "Exportovat"
 
-#: mainwindow.cpp:1441
+#: mainwindow.cpp:1445
 msgid "Save chemical file"
 msgstr ""
 
-#: mainwindow.cpp:1482
+#: mainwindow.cpp:1486
 #, fuzzy
 msgid "Export Molecule"
 msgstr "Zavést soubor s molekulou"
 
-#: mainwindow.cpp:1566
+#: mainwindow.cpp:1570
 msgid "Saving File in Progress…"
 msgstr ""
 
-#: mainwindow.cpp:1568
+#: mainwindow.cpp:1572
 #, qt-format
 msgctxt "%1 = file name, %2 = format"
 msgid ""
@@ -314,46 +319,46 @@ msgstr ""
 "Ukládání souboru „%1“\n"
 "s „%2“"
 
-#: mainwindow.cpp:1711
+#: mainwindow.cpp:1715
 #, fuzzy, qt-format
 msgid "&Undo %1"
 msgstr "&Zpět"
 
 #. i18n: file: mainwindow.ui:194
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1714 mainwindow.cpp:1958:123
+#: mainwindow.cpp:1718 mainwindow.cpp:1962:123
 msgid "&Undo"
 msgstr "&Zpět"
 
-#: mainwindow.cpp:1719
+#: mainwindow.cpp:1723
 #, fuzzy, qt-format
 msgid "&Redo %1"
 msgstr "&Znovu"
 
 #. i18n: file: mainwindow.ui:206
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1722 mainwindow.cpp:1963:129
+#: mainwindow.cpp:1726 mainwindow.cpp:1967:129
 msgid "&Redo"
 msgstr "&Znovu"
 
-#: mainwindow.cpp:1838
+#: mainwindow.cpp:1842
 #, fuzzy
 msgid "&Testing"
 msgstr "Nastavení"
 
-#: mainwindow.cpp:1840
+#: mainwindow.cpp:1844
 #, fuzzy
 msgid "Record test…"
 msgstr "Zkouška nahrávání..."
 
-#: mainwindow.cpp:1843
+#: mainwindow.cpp:1847
 #, fuzzy
 msgid "Play test…"
 msgstr "Zkouška přehrávání..."
 
 #. i18n: file: mainwindow.ui:32
 #. i18n: ectx: property (title), widget (QMenu, menuFile)
-#: mainwindow.cpp:1857 menubuilder.cpp:79:42
+#: mainwindow.cpp:1861 menubuilder.cpp:79:42
 msgid "&File"
 msgstr "&Soubor"
 
@@ -361,13 +366,13 @@ msgstr "&Soubor"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:129
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1859:81 rc.cpp:87
+#: mainwindow.cpp:1863:81 rc.cpp:87
 msgid "&New"
 msgstr "&Nový"
 
 #. i18n: file: mainwindow.ui:82
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1868:57
+#: mainwindow.cpp:1872:57
 #, fuzzy
 msgid "&Open…"
 msgstr "&Otevřít"
@@ -376,7 +381,7 @@ msgstr "&Otevřít"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:142
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1877:90 rc.cpp:96
+#: mainwindow.cpp:1881:90 rc.cpp:96
 msgid "&Close"
 msgstr "&Zavřít"
 
@@ -384,30 +389,30 @@ msgstr "&Zavřít"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:155
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1891:99 rc.cpp:105
+#: mainwindow.cpp:1895:99 rc.cpp:105
 msgid "&Save"
 msgstr "&Uložit"
 
 #. i18n: file: mainwindow.ui:160
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1900:108
+#: mainwindow.cpp:1904:108
 #, fuzzy
 msgid "Save &As…"
 msgstr "Uložit &jako..."
 
 #. i18n: file: mainwindow.ui:328
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1911:201
+#: mainwindow.cpp:1915:201
 #, fuzzy
 msgid "&Export"
 msgstr "Exportovat"
 
-#: mainwindow.cpp:1912
+#: mainwindow.cpp:1916
 #, fuzzy
 msgid "&Molecule…"
 msgstr "Molekula"
 
-#: mainwindow.cpp:1920
+#: mainwindow.cpp:1924
 #, fuzzy
 msgid "&Graphics…"
 msgstr "&Obrazové znázornění..."
@@ -416,33 +421,33 @@ msgstr "&Obrazové znázornění..."
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:106
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1929:66 rc.cpp:72
+#: mainwindow.cpp:1933:66 rc.cpp:72
 msgid "&Quit"
 msgstr "&Ukončit"
 
 #. i18n: file: mainwindow.ui:318
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1939:195
+#: mainwindow.cpp:1943:195
 #, fuzzy
 msgid "Open Recent"
 msgstr "Otevřít &nedávný"
 
-#: mainwindow.cpp:1951
+#: mainwindow.cpp:1955
 msgid "No recent files"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:59
 #. i18n: ectx: property (title), widget (QMenu, menuEdit)
-#: mainwindow.cpp:1957 menubuilder.cpp:79:51
+#: mainwindow.cpp:1961 menubuilder.cpp:79:51
 msgid "&Edit"
 msgstr "Úp&ravy"
 
-#: mainwindow.cpp:1969
+#: mainwindow.cpp:1973
 #, fuzzy
 msgid "&Copy Graphics"
 msgstr "&Obrazové znázornění..."
 
-#: mainwindow.cpp:1973
+#: mainwindow.cpp:1977
 #, fuzzy
 #| msgid "Ctrl+A"
 msgid "Ctrl+Alt+C"
@@ -450,157 +455,157 @@ msgstr "Ctrl+A"
 
 #. i18n: file: mainwindow.ui:54
 #. i18n: ectx: property (title), widget (QMenu, menuView)
-#: mainwindow.cpp:1986 menubuilder.cpp:79:48
+#: mainwindow.cpp:1990 menubuilder.cpp:79:48
 msgid "&View"
 msgstr "&Pohled"
 
-#: mainwindow.cpp:1987
+#: mainwindow.cpp:1991
 #, fuzzy
 msgid "Set Background Color…"
 msgstr "Nastavit barvu &pozadí..."
 
-#: mainwindow.cpp:1991
+#: mainwindow.cpp:1995
 msgid "Rendering…"
 msgstr ""
 
-#: mainwindow.cpp:1999
+#: mainwindow.cpp:2003
 msgid "Projection"
 msgstr "Promítání"
 
-#: mainwindow.cpp:2000
+#: mainwindow.cpp:2004
 msgid "Perspective"
 msgstr "Pohled"
 
-#: mainwindow.cpp:2007
+#: mainwindow.cpp:2011
 msgid "Orthographic"
 msgstr "Ortograficky"
 
-#: mainwindow.cpp:2026
+#: mainwindow.cpp:2030
 #, fuzzy
 msgid "&Extensions"
 msgstr "Rozšíření"
 
-#: mainwindow.cpp:2028
+#: mainwindow.cpp:2032
 msgid "User Interface Language…"
 msgstr ""
 
-#: mainwindow.cpp:2032
+#: mainwindow.cpp:2036
 msgid "&Periodic Table…"
 msgstr ""
 
-#: mainwindow.cpp:2038 menubuilder.cpp:83
+#: mainwindow.cpp:2042 menubuilder.cpp:83
 msgid "&Help"
 msgstr "&Nápověda"
 
 #. i18n: file: mainwindow.ui:182
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:2039:120
+#: mainwindow.cpp:2043:120
 msgid "&About"
 msgstr "&O programu"
 
-#: mainwindow.cpp:2046
+#: mainwindow.cpp:2050
 msgid "&Discussion Forum"
 msgstr ""
 
-#: mainwindow.cpp:2050
+#: mainwindow.cpp:2054
 #, fuzzy
 #| msgid "Avogadro Website"
 msgid "&Avogadro Website"
 msgstr "Domovská stránka Avogadro"
 
-#: mainwindow.cpp:2054
+#: mainwindow.cpp:2058
 #, fuzzy
 #| msgid "Report a Bug"
 msgid "&Report a Bug"
 msgstr "Nahlásit chybu"
 
-#: mainwindow.cpp:2058
+#: mainwindow.cpp:2062
 msgid "&Suggest a Feature"
 msgstr ""
 
-#: mainwindow.cpp:2082
+#: mainwindow.cpp:2086
 msgid "System Language"
 msgstr ""
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "Language"
 msgstr ""
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "User Interface Language:"
 msgstr ""
 
-#: mainwindow.cpp:2195
+#: mainwindow.cpp:2199
 #, qt-format
 msgid "All supported formats (%1);;All files (*);;"
 msgstr ""
 
-#: mainwindow.cpp:2211
+#: mainwindow.cpp:2215
 #, fuzzy
 msgid "Do you want to save the changes to the document?"
 msgstr "Chcete uložit změny, které jste provedl v dokumentu?"
 
-#: mainwindow.cpp:2219
+#: mainwindow.cpp:2223
 msgid "Your changes will be lost if you don't save them."
 msgstr ""
 "Změny, které jste provedl v dokumentu, budou ztraceny, pokud je neuložíte."
 
-#: mainwindow.cpp:2227
+#: mainwindow.cpp:2231
 msgctxt "Save"
 msgid "Ctrl+S"
 msgstr "Ctrl+S"
 
-#: mainwindow.cpp:2229
+#: mainwindow.cpp:2233
 msgctxt "Discard"
 msgid "Ctrl+D"
 msgstr "Ctrl+D"
 
-#: mainwindow.cpp:2311
+#: mainwindow.cpp:2315
 #, fuzzy
 #| msgid "Network Update Check Failed"
 msgid "Network Download Failed"
 msgstr "Kontrola aktualizace po síti selhala"
 
-#: mainwindow.cpp:2312
+#: mainwindow.cpp:2316
 msgid "Network timeout or other error."
 msgstr "Vypršení času na síti nebo jiná chyba."
 
-#: mainwindow.cpp:2351
+#: mainwindow.cpp:2355
 #, qt-format
 msgid "Your version: %1"
 msgstr ""
 
-#: mainwindow.cpp:2352
+#: mainwindow.cpp:2356
 #, fuzzy, qt-format
 #| msgctxt "%1 is the Git revision number."
 #| msgid "(Git revision: %1)"
 msgid "New version: %1"
 msgstr "(revize v Gitu: %1)"
 
-#: mainwindow.cpp:2354
+#: mainwindow.cpp:2358
 msgid "An update is available, do you want to download it now?\n"
 msgstr ""
 
-#: mainwindow.cpp:2356
+#: mainwindow.cpp:2360
 msgid "Version Update"
 msgstr ""
 
-#: mainwindow.cpp:2414
+#: mainwindow.cpp:2418
 #, qt-format
 msgid "Error while loading the “%1” file format."
 msgstr "Chyba při načítání formátu souboru „%1“."
 
-#: mainwindow.cpp:2430
+#: mainwindow.cpp:2434
 #, fuzzy
 msgid "Select file format"
 msgstr "Soubor: "
 
-#: mainwindow.cpp:2435 mainwindow.cpp:2446
+#: mainwindow.cpp:2439 mainwindow.cpp:2450
 #, qt-format
 msgid "Avogadro cannot open “%1”."
 msgstr "Avogadro nemůže otevřít „%1“."
 
-#: mainwindow.cpp:2445
+#: mainwindow.cpp:2449
 #, fuzzy
 msgid "Cannot open files"
 msgstr "Nemohu uložit soubor %1."
diff --git a/i18n/da.po b/i18n/da.po
index 1943475f..8ef49a95 100644
--- a/i18n/da.po
+++ b/i18n/da.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: avogadro\n"
 "Report-Msgid-Bugs-To: avogadro-devel@lists.sourceforge.net\n"
-"POT-Creation-Date: 2023-10-22 02:03+0000\n"
+"POT-Creation-Date: 2023-10-29 02:01+0000\n"
 "PO-Revision-Date: 2021-09-23 13:36+0000\n"
 "Last-Translator: J. Lavoie <j.lavoie@net-c.ca>\n"
 "Language-Team: Danish <https://hosted.weblate.org/projects/avogadro/"
@@ -120,11 +120,11 @@ msgstr ""
 msgid "Please restart Avogadro to use the new language."
 msgstr ""
 
-#: mainwindow.cpp:765 mainwindow.cpp:1436
+#: mainwindow.cpp:765 mainwindow.cpp:1440
 msgid "Chemical Markup Language"
 msgstr ""
 
-#: mainwindow.cpp:766 mainwindow.cpp:1435
+#: mainwindow.cpp:766 mainwindow.cpp:1439
 msgid "Chemical JSON"
 msgstr ""
 
@@ -132,13 +132,13 @@ msgstr ""
 msgid "Open chemical file"
 msgstr ""
 
-#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1338
-#: mainwindow.cpp:2434
+#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1342
+#: mainwindow.cpp:2438
 #, fuzzy
 msgid "Cannot open file"
 msgstr "Kan ikke gemme fil %1."
 
-#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1339
+#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1343
 #, fuzzy, qt-format
 msgid "Can't open supplied file %1"
 msgstr "Kan ikke gemme fil %1."
@@ -166,58 +166,63 @@ msgctxt "atomic electrostatics"
 msgid "Charges"
 msgstr ""
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:830
+msgctxt "potential energy calculators"
+msgid "Force Fields"
+msgstr ""
+
+#: mainwindow.cpp:834
 msgid "Install Plugin Script"
 msgstr ""
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:834
 msgid "Script Type:"
 msgstr ""
 
-#: mainwindow.cpp:884 mainwindow.cpp:1334
+#: mainwindow.cpp:888 mainwindow.cpp:1338
 msgid "Select file reader"
 msgstr ""
 
-#: mainwindow.cpp:913
+#: mainwindow.cpp:917
 #, fuzzy
 msgid "Reading File"
 msgstr "Åbn fil"
 
-#: mainwindow.cpp:915
+#: mainwindow.cpp:919
 #, qt-format
 msgid ""
 "Opening file '%1'\n"
 "with '%2'"
 msgstr ""
 
-#: mainwindow.cpp:946
+#: mainwindow.cpp:950
 #, qt-format
 msgid "Molecule loaded (%1 atoms, %2 bonds)"
 msgstr ""
 
-#: mainwindow.cpp:951
+#: mainwindow.cpp:955
 #, fuzzy
 msgid "File error"
 msgstr "Fil: "
 
-#: mainwindow.cpp:952
+#: mainwindow.cpp:956
 #, qt-format
 msgid ""
 "Error while reading file '%1':\n"
 "%2"
 msgstr ""
 
-#: mainwindow.cpp:979
+#: mainwindow.cpp:983
 #, fuzzy, qt-format
 msgctxt "%1 = filename"
 msgid "Saved file %1"
 msgstr "Kan ikke gemme fil %1."
 
-#: mainwindow.cpp:987
+#: mainwindow.cpp:991
 msgid "Error saving file"
 msgstr ""
 
-#: mainwindow.cpp:988
+#: mainwindow.cpp:992
 #, qt-format
 msgctxt "%1 = file name, %2 = error message"
 msgid ""
@@ -225,11 +230,11 @@ msgid ""
 "%2"
 msgstr ""
 
-#: mainwindow.cpp:1027
+#: mainwindow.cpp:1031
 msgid "Error: Failed to initialize OpenGL context"
 msgstr ""
 
-#: mainwindow.cpp:1028
+#: mainwindow.cpp:1032
 #, qt-format
 msgid ""
 "OpenGL 2.0 or greater required, exiting.\n"
@@ -237,46 +242,46 @@ msgid ""
 "%1"
 msgstr ""
 
-#: mainwindow.cpp:1029
+#: mainwindow.cpp:1033
 msgid "Unknown error"
 msgstr ""
 
-#: mainwindow.cpp:1279
+#: mainwindow.cpp:1283
 msgid "Common image formats"
 msgstr "Almindeligt billedformat"
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "All files"
 msgstr "Alle filer"
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "BMP"
 msgstr "BMP"
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "PNG"
 msgstr "PNG"
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "JPEG"
 msgstr "JPEG"
 
-#: mainwindow.cpp:1291
+#: mainwindow.cpp:1295
 msgid "Export Bitmap Graphics"
 msgstr "Eksportér Bitmap grafik"
 
 #. i18n: file: mainwindow.ui:14
 #. i18n: ectx: property (windowTitle), widget (QMainWindow, MainWindow)
-#: mainwindow.cpp:1307 mainwindow.cpp:1409 mainwindow.cpp:2210:39
+#: mainwindow.cpp:1311 mainwindow.cpp:1413 mainwindow.cpp:2214:39
 msgid "Avogadro"
 msgstr "Avogadro"
 
-#: mainwindow.cpp:1308
+#: mainwindow.cpp:1312
 #, qt-format
 msgid "Cannot save file %1."
 msgstr "Kan ikke gemme fil %1."
 
-#: mainwindow.cpp:1410
+#: mainwindow.cpp:1414
 msgid ""
 "This file was imported from a non-standard format which may not be able to "
 "write all of the information in the molecule.\n"
@@ -284,24 +289,24 @@ msgid ""
 "Would you like to export to the current format, or save in a standard format?"
 msgstr ""
 
-#: mainwindow.cpp:1417
+#: mainwindow.cpp:1421
 msgid "Export"
 msgstr "Eksportér"
 
-#: mainwindow.cpp:1441
+#: mainwindow.cpp:1445
 msgid "Save chemical file"
 msgstr ""
 
-#: mainwindow.cpp:1482
+#: mainwindow.cpp:1486
 #, fuzzy
 msgid "Export Molecule"
 msgstr "Importer Molekylefil"
 
-#: mainwindow.cpp:1566
+#: mainwindow.cpp:1570
 msgid "Saving File in Progress…"
 msgstr ""
 
-#: mainwindow.cpp:1568
+#: mainwindow.cpp:1572
 #, qt-format
 msgctxt "%1 = file name, %2 = format"
 msgid ""
@@ -311,46 +316,46 @@ msgstr ""
 "Gemmer filen »%1«\n"
 "med »%2«"
 
-#: mainwindow.cpp:1711
+#: mainwindow.cpp:1715
 #, fuzzy, qt-format
 msgid "&Undo %1"
 msgstr "&Fortryd"
 
 #. i18n: file: mainwindow.ui:194
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1714 mainwindow.cpp:1958:123
+#: mainwindow.cpp:1718 mainwindow.cpp:1962:123
 msgid "&Undo"
 msgstr "&Fortryd"
 
-#: mainwindow.cpp:1719
+#: mainwindow.cpp:1723
 #, fuzzy, qt-format
 msgid "&Redo %1"
 msgstr "&Gør om"
 
 #. i18n: file: mainwindow.ui:206
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1722 mainwindow.cpp:1963:129
+#: mainwindow.cpp:1726 mainwindow.cpp:1967:129
 msgid "&Redo"
 msgstr "&Gør om"
 
-#: mainwindow.cpp:1838
+#: mainwindow.cpp:1842
 #, fuzzy
 msgid "&Testing"
 msgstr "Indstillinger"
 
-#: mainwindow.cpp:1840
+#: mainwindow.cpp:1844
 #, fuzzy
 msgid "Record test…"
 msgstr "Optag test..."
 
-#: mainwindow.cpp:1843
+#: mainwindow.cpp:1847
 #, fuzzy
 msgid "Play test…"
 msgstr "Afspil test..."
 
 #. i18n: file: mainwindow.ui:32
 #. i18n: ectx: property (title), widget (QMenu, menuFile)
-#: mainwindow.cpp:1857 menubuilder.cpp:79:42
+#: mainwindow.cpp:1861 menubuilder.cpp:79:42
 msgid "&File"
 msgstr "&Fil"
 
@@ -358,13 +363,13 @@ msgstr "&Fil"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:129
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1859:81 rc.cpp:87
+#: mainwindow.cpp:1863:81 rc.cpp:87
 msgid "&New"
 msgstr "&Ny"
 
 #. i18n: file: mainwindow.ui:82
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1868:57
+#: mainwindow.cpp:1872:57
 #, fuzzy
 msgid "&Open…"
 msgstr "Å&ben"
@@ -373,7 +378,7 @@ msgstr "Å&ben"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:142
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1877:90 rc.cpp:96
+#: mainwindow.cpp:1881:90 rc.cpp:96
 msgid "&Close"
 msgstr "&Luk"
 
@@ -381,30 +386,30 @@ msgstr "&Luk"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:155
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1891:99 rc.cpp:105
+#: mainwindow.cpp:1895:99 rc.cpp:105
 msgid "&Save"
 msgstr "&Gem"
 
 #. i18n: file: mainwindow.ui:160
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1900:108
+#: mainwindow.cpp:1904:108
 #, fuzzy
 msgid "Save &As…"
 msgstr "Gem &som..."
 
 #. i18n: file: mainwindow.ui:328
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1911:201
+#: mainwindow.cpp:1915:201
 #, fuzzy
 msgid "&Export"
 msgstr "Eksportér"
 
-#: mainwindow.cpp:1912
+#: mainwindow.cpp:1916
 #, fuzzy
 msgid "&Molecule…"
 msgstr "Molekyle"
 
-#: mainwindow.cpp:1920
+#: mainwindow.cpp:1924
 #, fuzzy
 msgid "&Graphics…"
 msgstr "&Grafik..."
@@ -413,33 +418,33 @@ msgstr "&Grafik..."
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:106
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1929:66 rc.cpp:72
+#: mainwindow.cpp:1933:66 rc.cpp:72
 msgid "&Quit"
 msgstr "&Afslut"
 
 #. i18n: file: mainwindow.ui:318
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1939:195
+#: mainwindow.cpp:1943:195
 #, fuzzy
 msgid "Open Recent"
 msgstr "Åbn &seneste"
 
-#: mainwindow.cpp:1951
+#: mainwindow.cpp:1955
 msgid "No recent files"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:59
 #. i18n: ectx: property (title), widget (QMenu, menuEdit)
-#: mainwindow.cpp:1957 menubuilder.cpp:79:51
+#: mainwindow.cpp:1961 menubuilder.cpp:79:51
 msgid "&Edit"
 msgstr "&Redigér"
 
-#: mainwindow.cpp:1969
+#: mainwindow.cpp:1973
 #, fuzzy
 msgid "&Copy Graphics"
 msgstr "&Grafik..."
 
-#: mainwindow.cpp:1973
+#: mainwindow.cpp:1977
 #, fuzzy
 #| msgid "Ctrl+A"
 msgid "Ctrl+Alt+C"
@@ -447,156 +452,156 @@ msgstr "Ctrl+A"
 
 #. i18n: file: mainwindow.ui:54
 #. i18n: ectx: property (title), widget (QMenu, menuView)
-#: mainwindow.cpp:1986 menubuilder.cpp:79:48
+#: mainwindow.cpp:1990 menubuilder.cpp:79:48
 msgid "&View"
 msgstr "&Vis"
 
-#: mainwindow.cpp:1987
+#: mainwindow.cpp:1991
 #, fuzzy
 msgid "Set Background Color…"
 msgstr "Sæt &baggrundsfarve..."
 
-#: mainwindow.cpp:1991
+#: mainwindow.cpp:1995
 msgid "Rendering…"
 msgstr ""
 
-#: mainwindow.cpp:1999
+#: mainwindow.cpp:2003
 msgid "Projection"
 msgstr "Projektion"
 
-#: mainwindow.cpp:2000
+#: mainwindow.cpp:2004
 msgid "Perspective"
 msgstr "Perspektiv"
 
-#: mainwindow.cpp:2007
+#: mainwindow.cpp:2011
 msgid "Orthographic"
 msgstr "Ortografisk"
 
-#: mainwindow.cpp:2026
+#: mainwindow.cpp:2030
 #, fuzzy
 msgid "&Extensions"
 msgstr "Filendelser"
 
-#: mainwindow.cpp:2028
+#: mainwindow.cpp:2032
 msgid "User Interface Language…"
 msgstr ""
 
-#: mainwindow.cpp:2032
+#: mainwindow.cpp:2036
 msgid "&Periodic Table…"
 msgstr ""
 
-#: mainwindow.cpp:2038 menubuilder.cpp:83
+#: mainwindow.cpp:2042 menubuilder.cpp:83
 msgid "&Help"
 msgstr "&Hjælp"
 
 #. i18n: file: mainwindow.ui:182
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:2039:120
+#: mainwindow.cpp:2043:120
 msgid "&About"
 msgstr "&Om"
 
-#: mainwindow.cpp:2046
+#: mainwindow.cpp:2050
 msgid "&Discussion Forum"
 msgstr ""
 
-#: mainwindow.cpp:2050
+#: mainwindow.cpp:2054
 #, fuzzy
 #| msgid "Avogadro Website"
 msgid "&Avogadro Website"
 msgstr "Avogadro's hjemmeside"
 
-#: mainwindow.cpp:2054
+#: mainwindow.cpp:2058
 #, fuzzy
 #| msgid "Report a Bug"
 msgid "&Report a Bug"
 msgstr "Rapportér en fejl"
 
-#: mainwindow.cpp:2058
+#: mainwindow.cpp:2062
 msgid "&Suggest a Feature"
 msgstr ""
 
-#: mainwindow.cpp:2082
+#: mainwindow.cpp:2086
 msgid "System Language"
 msgstr ""
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "Language"
 msgstr ""
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "User Interface Language:"
 msgstr ""
 
-#: mainwindow.cpp:2195
+#: mainwindow.cpp:2199
 #, qt-format
 msgid "All supported formats (%1);;All files (*);;"
 msgstr ""
 
-#: mainwindow.cpp:2211
+#: mainwindow.cpp:2215
 #, fuzzy
 msgid "Do you want to save the changes to the document?"
 msgstr "Ønsker du at gemme de ændringer du lavede i dokumentet?"
 
-#: mainwindow.cpp:2219
+#: mainwindow.cpp:2223
 msgid "Your changes will be lost if you don't save them."
 msgstr "Dine ændringer vil gå tabt, hvis du ikke gemmer dem."
 
-#: mainwindow.cpp:2227
+#: mainwindow.cpp:2231
 msgctxt "Save"
 msgid "Ctrl+S"
 msgstr "Ctrl+G"
 
-#: mainwindow.cpp:2229
+#: mainwindow.cpp:2233
 msgctxt "Discard"
 msgid "Ctrl+D"
 msgstr "Ctrl+D"
 
-#: mainwindow.cpp:2311
+#: mainwindow.cpp:2315
 #, fuzzy
 #| msgid "Network Update Check Failed"
 msgid "Network Download Failed"
 msgstr "Netværksopdatering check fejlede"
 
-#: mainwindow.cpp:2312
+#: mainwindow.cpp:2316
 msgid "Network timeout or other error."
 msgstr "Netværks timeout eller anden fejl."
 
-#: mainwindow.cpp:2351
+#: mainwindow.cpp:2355
 #, qt-format
 msgid "Your version: %1"
 msgstr ""
 
-#: mainwindow.cpp:2352
+#: mainwindow.cpp:2356
 #, fuzzy, qt-format
 #| msgctxt "%1 is the Git revision number."
 #| msgid "(Git revision: %1)"
 msgid "New version: %1"
 msgstr "(Git-revision: %1)"
 
-#: mainwindow.cpp:2354
+#: mainwindow.cpp:2358
 msgid "An update is available, do you want to download it now?\n"
 msgstr ""
 
-#: mainwindow.cpp:2356
+#: mainwindow.cpp:2360
 msgid "Version Update"
 msgstr ""
 
-#: mainwindow.cpp:2414
+#: mainwindow.cpp:2418
 #, qt-format
 msgid "Error while loading the “%1” file format."
 msgstr "Fejl under indlæsning af »%1« filformat."
 
-#: mainwindow.cpp:2430
+#: mainwindow.cpp:2434
 #, fuzzy
 msgid "Select file format"
 msgstr "Fil: "
 
-#: mainwindow.cpp:2435 mainwindow.cpp:2446
+#: mainwindow.cpp:2439 mainwindow.cpp:2450
 #, qt-format
 msgid "Avogadro cannot open “%1”."
 msgstr "Avogadro kan ikke åbne »%1«."
 
-#: mainwindow.cpp:2445
+#: mainwindow.cpp:2449
 #, fuzzy
 msgid "Cannot open files"
 msgstr "Kan ikke gemme fil %1."
diff --git a/i18n/de.po b/i18n/de.po
index e161824a..b23f15f7 100644
--- a/i18n/de.po
+++ b/i18n/de.po
@@ -13,7 +13,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: _avogadro-de\n"
 "Report-Msgid-Bugs-To: avogadro-devel@lists.sourceforge.net\n"
-"POT-Creation-Date: 2023-10-22 02:03+0000\n"
+"POT-Creation-Date: 2023-10-29 02:01+0000\n"
 "PO-Revision-Date: 2023-07-27 21:08+0000\n"
 "Last-Translator: Norwid Behrnd <nbehrnd@yahoo.com>\n"
 "Language-Team: German <https://hosted.weblate.org/projects/avogadro/"
@@ -115,11 +115,11 @@ msgstr "Neustart benötigt"
 msgid "Please restart Avogadro to use the new language."
 msgstr "Bitte starten Sie Avogadro neu, um die neue Sprache zu verwenden."
 
-#: mainwindow.cpp:765 mainwindow.cpp:1436
+#: mainwindow.cpp:765 mainwindow.cpp:1440
 msgid "Chemical Markup Language"
 msgstr "Chemische Markup-Sprache"
 
-#: mainwindow.cpp:766 mainwindow.cpp:1435
+#: mainwindow.cpp:766 mainwindow.cpp:1439
 msgid "Chemical JSON"
 msgstr "Chemische JSON"
 
@@ -127,12 +127,12 @@ msgstr "Chemische JSON"
 msgid "Open chemical file"
 msgstr "Chemiedatei öffnen"
 
-#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1338
-#: mainwindow.cpp:2434
+#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1342
+#: mainwindow.cpp:2438
 msgid "Cannot open file"
 msgstr "Datei kann nicht geöffnet werden"
 
-#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1339
+#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1343
 #, qt-format
 msgid "Can't open supplied file %1"
 msgstr "Gelieferte Datei kann nicht geöffnet werden %1"
@@ -158,23 +158,28 @@ msgctxt "atomic electrostatics"
 msgid "Charges"
 msgstr "Ladungen"
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:830
+msgctxt "potential energy calculators"
+msgid "Force Fields"
+msgstr ""
+
+#: mainwindow.cpp:834
 msgid "Install Plugin Script"
 msgstr "Plugin-Skript installieren"
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:834
 msgid "Script Type:"
 msgstr "Skripttyp:"
 
-#: mainwindow.cpp:884 mainwindow.cpp:1334
+#: mainwindow.cpp:888 mainwindow.cpp:1338
 msgid "Select file reader"
 msgstr "Wählen Sie den Dateireader"
 
-#: mainwindow.cpp:913
+#: mainwindow.cpp:917
 msgid "Reading File"
 msgstr "Datei lesen"
 
-#: mainwindow.cpp:915
+#: mainwindow.cpp:919
 #, qt-format
 msgid ""
 "Opening file '%1'\n"
@@ -183,16 +188,16 @@ msgstr ""
 "Datei „%1“ öffnen\n"
 "mit „%2“"
 
-#: mainwindow.cpp:946
+#: mainwindow.cpp:950
 #, qt-format
 msgid "Molecule loaded (%1 atoms, %2 bonds)"
 msgstr "Moleküle geladen (%1 Atome, %2 Bindungen)"
 
-#: mainwindow.cpp:951
+#: mainwindow.cpp:955
 msgid "File error"
 msgstr "Dateifehler"
 
-#: mainwindow.cpp:952
+#: mainwindow.cpp:956
 #, qt-format
 msgid ""
 "Error while reading file '%1':\n"
@@ -201,17 +206,17 @@ msgstr ""
 "Fehler beim Lesen der Datei '%1':\n"
 "%2"
 
-#: mainwindow.cpp:979
+#: mainwindow.cpp:983
 #, qt-format
 msgctxt "%1 = filename"
 msgid "Saved file %1"
 msgstr "Gespeicherte Datei %1"
 
-#: mainwindow.cpp:987
+#: mainwindow.cpp:991
 msgid "Error saving file"
 msgstr "Fehler beim Speichern der Datei"
 
-#: mainwindow.cpp:988
+#: mainwindow.cpp:992
 #, qt-format
 msgctxt "%1 = file name, %2 = error message"
 msgid ""
@@ -221,11 +226,11 @@ msgstr ""
 "Fehler beim Speichern von „%1“:\n"
 "%2"
 
-#: mainwindow.cpp:1027
+#: mainwindow.cpp:1031
 msgid "Error: Failed to initialize OpenGL context"
 msgstr "Fehler: OpenGL-Kontext konnte nicht initialisiert werden"
 
-#: mainwindow.cpp:1028
+#: mainwindow.cpp:1032
 #, qt-format
 msgid ""
 "OpenGL 2.0 or greater required, exiting.\n"
@@ -236,46 +241,46 @@ msgstr ""
 "\n"
 "%1"
 
-#: mainwindow.cpp:1029
+#: mainwindow.cpp:1033
 msgid "Unknown error"
 msgstr "Unbekannter Fehler"
 
-#: mainwindow.cpp:1279
+#: mainwindow.cpp:1283
 msgid "Common image formats"
 msgstr "übliche Dateiformate für Bilder"
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "All files"
 msgstr "Alle Dateien"
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "BMP"
 msgstr "BMP"
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "PNG"
 msgstr "PNG"
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "JPEG"
 msgstr "JPEG"
 
-#: mainwindow.cpp:1291
+#: mainwindow.cpp:1295
 msgid "Export Bitmap Graphics"
 msgstr "Bitmap-Grafik exportieren"
 
 #. i18n: file: mainwindow.ui:14
 #. i18n: ectx: property (windowTitle), widget (QMainWindow, MainWindow)
-#: mainwindow.cpp:1307 mainwindow.cpp:1409 mainwindow.cpp:2210:39
+#: mainwindow.cpp:1311 mainwindow.cpp:1413 mainwindow.cpp:2214:39
 msgid "Avogadro"
 msgstr "Avogadro"
 
-#: mainwindow.cpp:1308
+#: mainwindow.cpp:1312
 #, qt-format
 msgid "Cannot save file %1."
 msgstr "Datei %1 kann nicht gespeichert werden."
 
-#: mainwindow.cpp:1410
+#: mainwindow.cpp:1414
 msgid ""
 "This file was imported from a non-standard format which may not be able to "
 "write all of the information in the molecule.\n"
@@ -288,23 +293,23 @@ msgstr ""
 "Möchten Sie in das aktuelle Format exportieren oder in einem Standardformat "
 "speichern?"
 
-#: mainwindow.cpp:1417
+#: mainwindow.cpp:1421
 msgid "Export"
 msgstr "Exportieren"
 
-#: mainwindow.cpp:1441
+#: mainwindow.cpp:1445
 msgid "Save chemical file"
 msgstr "Chemiedatei speichern"
 
-#: mainwindow.cpp:1482
+#: mainwindow.cpp:1486
 msgid "Export Molecule"
 msgstr "Molekül exportieren"
 
-#: mainwindow.cpp:1566
+#: mainwindow.cpp:1570
 msgid "Saving File in Progress…"
 msgstr "Datei wird gespeichert …"
 
-#: mainwindow.cpp:1568
+#: mainwindow.cpp:1572
 #, qt-format
 msgctxt "%1 = file name, %2 = format"
 msgid ""
@@ -314,43 +319,43 @@ msgstr ""
 "Speichern der Datei „%1“\n"
 "mit „%2“"
 
-#: mainwindow.cpp:1711
+#: mainwindow.cpp:1715
 #, qt-format
 msgid "&Undo %1"
 msgstr "&Rückgängig machen %1"
 
 #. i18n: file: mainwindow.ui:194
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1714 mainwindow.cpp:1958:123
+#: mainwindow.cpp:1718 mainwindow.cpp:1962:123
 msgid "&Undo"
 msgstr "&Rückgängig"
 
-#: mainwindow.cpp:1719
+#: mainwindow.cpp:1723
 #, qt-format
 msgid "&Redo %1"
 msgstr "&Wiederholen %1"
 
 #. i18n: file: mainwindow.ui:206
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1722 mainwindow.cpp:1963:129
+#: mainwindow.cpp:1726 mainwindow.cpp:1967:129
 msgid "&Redo"
 msgstr "&Wiederholen"
 
-#: mainwindow.cpp:1838
+#: mainwindow.cpp:1842
 msgid "&Testing"
 msgstr "&Testen"
 
-#: mainwindow.cpp:1840
+#: mainwindow.cpp:1844
 msgid "Record test…"
 msgstr "Aufnahme prüfen…"
 
-#: mainwindow.cpp:1843
+#: mainwindow.cpp:1847
 msgid "Play test…"
 msgstr "Aufnahme abspielen…"
 
 #. i18n: file: mainwindow.ui:32
 #. i18n: ectx: property (title), widget (QMenu, menuFile)
-#: mainwindow.cpp:1857 menubuilder.cpp:79:42
+#: mainwindow.cpp:1861 menubuilder.cpp:79:42
 msgid "&File"
 msgstr "&Datei"
 
@@ -358,13 +363,13 @@ msgstr "&Datei"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:129
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1859:81 rc.cpp:87
+#: mainwindow.cpp:1863:81 rc.cpp:87
 msgid "&New"
 msgstr "&Neu"
 
 #. i18n: file: mainwindow.ui:82
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1868:57
+#: mainwindow.cpp:1872:57
 msgid "&Open…"
 msgstr "&Öffnen …"
 
@@ -372,7 +377,7 @@ msgstr "&Öffnen …"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:142
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1877:90 rc.cpp:96
+#: mainwindow.cpp:1881:90 rc.cpp:96
 msgid "&Close"
 msgstr "&Schließen"
 
@@ -380,27 +385,27 @@ msgstr "&Schließen"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:155
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1891:99 rc.cpp:105
+#: mainwindow.cpp:1895:99 rc.cpp:105
 msgid "&Save"
 msgstr "&Sichern"
 
 #. i18n: file: mainwindow.ui:160
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1900:108
+#: mainwindow.cpp:1904:108
 msgid "Save &As…"
 msgstr "Speichern &als …"
 
 #. i18n: file: mainwindow.ui:328
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1911:201
+#: mainwindow.cpp:1915:201
 msgid "&Export"
 msgstr "&Exportieren"
 
-#: mainwindow.cpp:1912
+#: mainwindow.cpp:1916
 msgid "&Molecule…"
 msgstr "&Molekül …"
 
-#: mainwindow.cpp:1920
+#: mainwindow.cpp:1924
 msgid "&Graphics…"
 msgstr "&Grafik …"
 
@@ -408,174 +413,174 @@ msgstr "&Grafik …"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:106
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1929:66 rc.cpp:72
+#: mainwindow.cpp:1933:66 rc.cpp:72
 msgid "&Quit"
 msgstr "&Beenden"
 
 #. i18n: file: mainwindow.ui:318
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1939:195
+#: mainwindow.cpp:1943:195
 msgid "Open Recent"
 msgstr "Zuletzt geöffnet"
 
-#: mainwindow.cpp:1951
+#: mainwindow.cpp:1955
 msgid "No recent files"
 msgstr "Keine zuletzt geöffneten Dateien"
 
 #. i18n: file: mainwindow.ui:59
 #. i18n: ectx: property (title), widget (QMenu, menuEdit)
-#: mainwindow.cpp:1957 menubuilder.cpp:79:51
+#: mainwindow.cpp:1961 menubuilder.cpp:79:51
 msgid "&Edit"
 msgstr "&Ändern"
 
-#: mainwindow.cpp:1969
+#: mainwindow.cpp:1973
 msgid "&Copy Graphics"
 msgstr "Grafiken &kopieren"
 
-#: mainwindow.cpp:1973
+#: mainwindow.cpp:1977
 msgid "Ctrl+Alt+C"
 msgstr "Strg+Alt+N"
 
 #. i18n: file: mainwindow.ui:54
 #. i18n: ectx: property (title), widget (QMenu, menuView)
-#: mainwindow.cpp:1986 menubuilder.cpp:79:48
+#: mainwindow.cpp:1990 menubuilder.cpp:79:48
 msgid "&View"
 msgstr "&Ansicht"
 
-#: mainwindow.cpp:1987
+#: mainwindow.cpp:1991
 msgid "Set Background Color…"
 msgstr "Hintergrundfarbe einstellen …"
 
-#: mainwindow.cpp:1991
+#: mainwindow.cpp:1995
 msgid "Rendering…"
 msgstr "Wiedergabe …"
 
-#: mainwindow.cpp:1999
+#: mainwindow.cpp:2003
 msgid "Projection"
 msgstr "Projektion"
 
-#: mainwindow.cpp:2000
+#: mainwindow.cpp:2004
 msgid "Perspective"
 msgstr "Perspektive"
 
-#: mainwindow.cpp:2007
+#: mainwindow.cpp:2011
 msgid "Orthographic"
 msgstr "Orthografisch"
 
-#: mainwindow.cpp:2026
+#: mainwindow.cpp:2030
 msgid "&Extensions"
 msgstr "&Erweiterungen"
 
-#: mainwindow.cpp:2028
+#: mainwindow.cpp:2032
 msgid "User Interface Language…"
 msgstr "Sprache der Benutzeroberfläche …"
 
-#: mainwindow.cpp:2032
+#: mainwindow.cpp:2036
 msgid "&Periodic Table…"
 msgstr "&Periodensystem…"
 
-#: mainwindow.cpp:2038 menubuilder.cpp:83
+#: mainwindow.cpp:2042 menubuilder.cpp:83
 msgid "&Help"
 msgstr "&Hilfe"
 
 #. i18n: file: mainwindow.ui:182
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:2039:120
+#: mainwindow.cpp:2043:120
 msgid "&About"
 msgstr "&Über"
 
-#: mainwindow.cpp:2046
+#: mainwindow.cpp:2050
 msgid "&Discussion Forum"
 msgstr "&Diskussionsforum"
 
-#: mainwindow.cpp:2050
+#: mainwindow.cpp:2054
 msgid "&Avogadro Website"
 msgstr "&Avogadro-Website"
 
-#: mainwindow.cpp:2054
+#: mainwindow.cpp:2058
 msgid "&Report a Bug"
 msgstr "&Fehler melden"
 
-#: mainwindow.cpp:2058
+#: mainwindow.cpp:2062
 msgid "&Suggest a Feature"
 msgstr "&Feature vorschlagen"
 
-#: mainwindow.cpp:2082
+#: mainwindow.cpp:2086
 msgid "System Language"
 msgstr "Systemsprache"
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "Language"
 msgstr "Sprache"
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "User Interface Language:"
 msgstr "Sprache der Benutzeroberfläche:"
 
-#: mainwindow.cpp:2195
+#: mainwindow.cpp:2199
 #, qt-format
 msgid "All supported formats (%1);;All files (*);;"
 msgstr "Alle unterstützten Formate (%1);;Alle Dateien (*);;"
 
-#: mainwindow.cpp:2211
+#: mainwindow.cpp:2215
 msgid "Do you want to save the changes to the document?"
 msgstr "Wollen Sie die Änderungen am Dokument speichern?"
 
-#: mainwindow.cpp:2219
+#: mainwindow.cpp:2223
 msgid "Your changes will be lost if you don't save them."
 msgstr "Ihre Änderungen gehen verloren, wenn Sie sie nicht speichern."
 
-#: mainwindow.cpp:2227
+#: mainwindow.cpp:2231
 msgctxt "Save"
 msgid "Ctrl+S"
 msgstr "Strg+S"
 
-#: mainwindow.cpp:2229
+#: mainwindow.cpp:2233
 msgctxt "Discard"
 msgid "Ctrl+D"
 msgstr "Strg+D"
 
-#: mainwindow.cpp:2311
+#: mainwindow.cpp:2315
 msgid "Network Download Failed"
 msgstr "Herunterladen über das Netzwerk fehlgeschlagen"
 
-#: mainwindow.cpp:2312
+#: mainwindow.cpp:2316
 msgid "Network timeout or other error."
 msgstr "Netzwerk-Zeitüberschreitung oder anderer Fehler."
 
-#: mainwindow.cpp:2351
+#: mainwindow.cpp:2355
 #, qt-format
 msgid "Your version: %1"
 msgstr "Ihre Version: %1"
 
-#: mainwindow.cpp:2352
+#: mainwindow.cpp:2356
 #, qt-format
 msgid "New version: %1"
 msgstr "Neue Version: %1"
 
-#: mainwindow.cpp:2354
+#: mainwindow.cpp:2358
 msgid "An update is available, do you want to download it now?\n"
 msgstr "Ein Update ist verfügbar, möchten Sie es jetzt herunterladen?\n"
 
-#: mainwindow.cpp:2356
+#: mainwindow.cpp:2360
 msgid "Version Update"
 msgstr "Versionsaktualisierung"
 
-#: mainwindow.cpp:2414
+#: mainwindow.cpp:2418
 #, qt-format
 msgid "Error while loading the “%1” file format."
 msgstr "Fehler beim Laden des Dateiformats „%1“."
 
-#: mainwindow.cpp:2430
+#: mainwindow.cpp:2434
 msgid "Select file format"
 msgstr "Dateiformat auswählen"
 
-#: mainwindow.cpp:2435 mainwindow.cpp:2446
+#: mainwindow.cpp:2439 mainwindow.cpp:2450
 #, qt-format
 msgid "Avogadro cannot open “%1”."
 msgstr "Avogadro kann „%1“ nicht öffnen."
 
-#: mainwindow.cpp:2445
+#: mainwindow.cpp:2449
 msgid "Cannot open files"
 msgstr "Dateien können nicht geöffnet werden"
 
diff --git a/i18n/el.po b/i18n/el.po
index 4959e4f2..128aed79 100644
--- a/i18n/el.po
+++ b/i18n/el.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: avogadro\n"
 "Report-Msgid-Bugs-To: avogadro-devel@lists.sourceforge.net\n"
-"POT-Creation-Date: 2023-10-22 02:03+0000\n"
+"POT-Creation-Date: 2023-10-29 02:01+0000\n"
 "PO-Revision-Date: 2021-09-23 13:36+0000\n"
 "Last-Translator: J. Lavoie <j.lavoie@net-c.ca>\n"
 "Language-Team: Greek <https://hosted.weblate.org/projects/avogadro/"
@@ -120,11 +120,11 @@ msgstr ""
 msgid "Please restart Avogadro to use the new language."
 msgstr ""
 
-#: mainwindow.cpp:765 mainwindow.cpp:1436
+#: mainwindow.cpp:765 mainwindow.cpp:1440
 msgid "Chemical Markup Language"
 msgstr ""
 
-#: mainwindow.cpp:766 mainwindow.cpp:1435
+#: mainwindow.cpp:766 mainwindow.cpp:1439
 msgid "Chemical JSON"
 msgstr ""
 
@@ -132,13 +132,13 @@ msgstr ""
 msgid "Open chemical file"
 msgstr ""
 
-#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1338
-#: mainwindow.cpp:2434
+#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1342
+#: mainwindow.cpp:2438
 #, fuzzy
 msgid "Cannot open file"
 msgstr "Μη δυνατή αποθήκευση του αρχείου %1"
 
-#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1339
+#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1343
 #, fuzzy, qt-format
 msgid "Can't open supplied file %1"
 msgstr "Μη δυνατή αποθήκευση του αρχείου %1"
@@ -166,58 +166,63 @@ msgctxt "atomic electrostatics"
 msgid "Charges"
 msgstr ""
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:830
+msgctxt "potential energy calculators"
+msgid "Force Fields"
+msgstr ""
+
+#: mainwindow.cpp:834
 msgid "Install Plugin Script"
 msgstr ""
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:834
 msgid "Script Type:"
 msgstr ""
 
-#: mainwindow.cpp:884 mainwindow.cpp:1334
+#: mainwindow.cpp:888 mainwindow.cpp:1338
 msgid "Select file reader"
 msgstr ""
 
-#: mainwindow.cpp:913
+#: mainwindow.cpp:917
 #, fuzzy
 msgid "Reading File"
 msgstr "Άνοιγμα αρχείου"
 
-#: mainwindow.cpp:915
+#: mainwindow.cpp:919
 #, qt-format
 msgid ""
 "Opening file '%1'\n"
 "with '%2'"
 msgstr ""
 
-#: mainwindow.cpp:946
+#: mainwindow.cpp:950
 #, qt-format
 msgid "Molecule loaded (%1 atoms, %2 bonds)"
 msgstr ""
 
-#: mainwindow.cpp:951
+#: mainwindow.cpp:955
 #, fuzzy
 msgid "File error"
 msgstr "Αρχείο: "
 
-#: mainwindow.cpp:952
+#: mainwindow.cpp:956
 #, qt-format
 msgid ""
 "Error while reading file '%1':\n"
 "%2"
 msgstr ""
 
-#: mainwindow.cpp:979
+#: mainwindow.cpp:983
 #, fuzzy, qt-format
 msgctxt "%1 = filename"
 msgid "Saved file %1"
 msgstr "Μη δυνατή αποθήκευση του αρχείου %1"
 
-#: mainwindow.cpp:987
+#: mainwindow.cpp:991
 msgid "Error saving file"
 msgstr ""
 
-#: mainwindow.cpp:988
+#: mainwindow.cpp:992
 #, qt-format
 msgctxt "%1 = file name, %2 = error message"
 msgid ""
@@ -225,11 +230,11 @@ msgid ""
 "%2"
 msgstr ""
 
-#: mainwindow.cpp:1027
+#: mainwindow.cpp:1031
 msgid "Error: Failed to initialize OpenGL context"
 msgstr ""
 
-#: mainwindow.cpp:1028
+#: mainwindow.cpp:1032
 #, qt-format
 msgid ""
 "OpenGL 2.0 or greater required, exiting.\n"
@@ -237,46 +242,46 @@ msgid ""
 "%1"
 msgstr ""
 
-#: mainwindow.cpp:1029
+#: mainwindow.cpp:1033
 msgid "Unknown error"
 msgstr ""
 
-#: mainwindow.cpp:1279
+#: mainwindow.cpp:1283
 msgid "Common image formats"
 msgstr "Κοινοί τύποι εικόνων"
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "All files"
 msgstr "Όλα τα αρχεία"
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "BMP"
 msgstr "BMP"
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "PNG"
 msgstr "PNG"
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "JPEG"
 msgstr "JPEG"
 
-#: mainwindow.cpp:1291
+#: mainwindow.cpp:1295
 msgid "Export Bitmap Graphics"
 msgstr "Εξαγωγή Γραφικών Bitmap"
 
 #. i18n: file: mainwindow.ui:14
 #. i18n: ectx: property (windowTitle), widget (QMainWindow, MainWindow)
-#: mainwindow.cpp:1307 mainwindow.cpp:1409 mainwindow.cpp:2210:39
+#: mainwindow.cpp:1311 mainwindow.cpp:1413 mainwindow.cpp:2214:39
 msgid "Avogadro"
 msgstr "Avogadro"
 
-#: mainwindow.cpp:1308
+#: mainwindow.cpp:1312
 #, qt-format
 msgid "Cannot save file %1."
 msgstr "Μη δυνατή αποθήκευση του αρχείου %1"
 
-#: mainwindow.cpp:1410
+#: mainwindow.cpp:1414
 msgid ""
 "This file was imported from a non-standard format which may not be able to "
 "write all of the information in the molecule.\n"
@@ -284,24 +289,24 @@ msgid ""
 "Would you like to export to the current format, or save in a standard format?"
 msgstr ""
 
-#: mainwindow.cpp:1417
+#: mainwindow.cpp:1421
 msgid "Export"
 msgstr "Εξαγωγή"
 
-#: mainwindow.cpp:1441
+#: mainwindow.cpp:1445
 msgid "Save chemical file"
 msgstr ""
 
-#: mainwindow.cpp:1482
+#: mainwindow.cpp:1486
 #, fuzzy
 msgid "Export Molecule"
 msgstr "Εισαγωγή αρχείου μορίων"
 
-#: mainwindow.cpp:1566
+#: mainwindow.cpp:1570
 msgid "Saving File in Progress…"
 msgstr ""
 
-#: mainwindow.cpp:1568
+#: mainwindow.cpp:1572
 #, qt-format
 msgctxt "%1 = file name, %2 = format"
 msgid ""
@@ -311,46 +316,46 @@ msgstr ""
 "Αποθήκευση αρχείου «%1»\n"
 "με «%2»"
 
-#: mainwindow.cpp:1711
+#: mainwindow.cpp:1715
 #, fuzzy, qt-format
 msgid "&Undo %1"
 msgstr "Α&ναίρεση"
 
 #. i18n: file: mainwindow.ui:194
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1714 mainwindow.cpp:1958:123
+#: mainwindow.cpp:1718 mainwindow.cpp:1962:123
 msgid "&Undo"
 msgstr "Α&ναίρεση"
 
-#: mainwindow.cpp:1719
+#: mainwindow.cpp:1723
 #, fuzzy, qt-format
 msgid "&Redo %1"
 msgstr "Επανα&φορά"
 
 #. i18n: file: mainwindow.ui:206
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1722 mainwindow.cpp:1963:129
+#: mainwindow.cpp:1726 mainwindow.cpp:1967:129
 msgid "&Redo"
 msgstr "Επανα&φορά"
 
-#: mainwindow.cpp:1838
+#: mainwindow.cpp:1842
 #, fuzzy
 msgid "&Testing"
 msgstr "Ρυθμίσεις"
 
-#: mainwindow.cpp:1840
+#: mainwindow.cpp:1844
 #, fuzzy
 msgid "Record test…"
 msgstr "Δοκιμή Εγγραφής..."
 
-#: mainwindow.cpp:1843
+#: mainwindow.cpp:1847
 #, fuzzy
 msgid "Play test…"
 msgstr "Δοκιμή Αναπαραγωγής..."
 
 #. i18n: file: mainwindow.ui:32
 #. i18n: ectx: property (title), widget (QMenu, menuFile)
-#: mainwindow.cpp:1857 menubuilder.cpp:79:42
+#: mainwindow.cpp:1861 menubuilder.cpp:79:42
 msgid "&File"
 msgstr "&Αρχείο"
 
@@ -358,13 +363,13 @@ msgstr "&Αρχείο"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:129
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1859:81 rc.cpp:87
+#: mainwindow.cpp:1863:81 rc.cpp:87
 msgid "&New"
 msgstr "&Νέο"
 
 #. i18n: file: mainwindow.ui:82
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1868:57
+#: mainwindow.cpp:1872:57
 #, fuzzy
 msgid "&Open…"
 msgstr "&Άνοιγμα"
@@ -373,7 +378,7 @@ msgstr "&Άνοιγμα"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:142
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1877:90 rc.cpp:96
+#: mainwindow.cpp:1881:90 rc.cpp:96
 msgid "&Close"
 msgstr "&Κλείσιμο"
 
@@ -381,30 +386,30 @@ msgstr "&Κλείσιμο"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:155
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1891:99 rc.cpp:105
+#: mainwindow.cpp:1895:99 rc.cpp:105
 msgid "&Save"
 msgstr "&Αποθήκευση"
 
 #. i18n: file: mainwindow.ui:160
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1900:108
+#: mainwindow.cpp:1904:108
 #, fuzzy
 msgid "Save &As…"
 msgstr "Αποθήκευση &ως..."
 
 #. i18n: file: mainwindow.ui:328
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1911:201
+#: mainwindow.cpp:1915:201
 #, fuzzy
 msgid "&Export"
 msgstr "Εξαγωγή"
 
-#: mainwindow.cpp:1912
+#: mainwindow.cpp:1916
 #, fuzzy
 msgid "&Molecule…"
 msgstr "Μόριο"
 
-#: mainwindow.cpp:1920
+#: mainwindow.cpp:1924
 #, fuzzy
 msgid "&Graphics…"
 msgstr "&Γραφικά..."
@@ -413,33 +418,33 @@ msgstr "&Γραφικά..."
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:106
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1929:66 rc.cpp:72
+#: mainwindow.cpp:1933:66 rc.cpp:72
 msgid "&Quit"
 msgstr "Έ&ξοδος"
 
 #. i18n: file: mainwindow.ui:318
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1939:195
+#: mainwindow.cpp:1943:195
 #, fuzzy
 msgid "Open Recent"
 msgstr "Άνοιγμα πρόσ&φατου"
 
-#: mainwindow.cpp:1951
+#: mainwindow.cpp:1955
 msgid "No recent files"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:59
 #. i18n: ectx: property (title), widget (QMenu, menuEdit)
-#: mainwindow.cpp:1957 menubuilder.cpp:79:51
+#: mainwindow.cpp:1961 menubuilder.cpp:79:51
 msgid "&Edit"
 msgstr "&Επεξεργασία"
 
-#: mainwindow.cpp:1969
+#: mainwindow.cpp:1973
 #, fuzzy
 msgid "&Copy Graphics"
 msgstr "&Γραφικά..."
 
-#: mainwindow.cpp:1973
+#: mainwindow.cpp:1977
 #, fuzzy
 #| msgid "Ctrl+A"
 msgid "Ctrl+Alt+C"
@@ -447,156 +452,156 @@ msgstr "Ctrl+A"
 
 #. i18n: file: mainwindow.ui:54
 #. i18n: ectx: property (title), widget (QMenu, menuView)
-#: mainwindow.cpp:1986 menubuilder.cpp:79:48
+#: mainwindow.cpp:1990 menubuilder.cpp:79:48
 msgid "&View"
 msgstr "Π&ροβολή"
 
-#: mainwindow.cpp:1987
+#: mainwindow.cpp:1991
 #, fuzzy
 msgid "Set Background Color…"
 msgstr "Ορισμός χρώματος &φόντου..."
 
-#: mainwindow.cpp:1991
+#: mainwindow.cpp:1995
 msgid "Rendering…"
 msgstr ""
 
-#: mainwindow.cpp:1999
+#: mainwindow.cpp:2003
 msgid "Projection"
 msgstr "Προβολή"
 
-#: mainwindow.cpp:2000
+#: mainwindow.cpp:2004
 msgid "Perspective"
 msgstr "Προοπτική"
 
-#: mainwindow.cpp:2007
+#: mainwindow.cpp:2011
 msgid "Orthographic"
 msgstr "Ορθογραφικές"
 
-#: mainwindow.cpp:2026
+#: mainwindow.cpp:2030
 #, fuzzy
 msgid "&Extensions"
 msgstr "Επεκτάσεις"
 
-#: mainwindow.cpp:2028
+#: mainwindow.cpp:2032
 msgid "User Interface Language…"
 msgstr ""
 
-#: mainwindow.cpp:2032
+#: mainwindow.cpp:2036
 msgid "&Periodic Table…"
 msgstr ""
 
-#: mainwindow.cpp:2038 menubuilder.cpp:83
+#: mainwindow.cpp:2042 menubuilder.cpp:83
 msgid "&Help"
 msgstr "&Βοήθεια"
 
 #. i18n: file: mainwindow.ui:182
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:2039:120
+#: mainwindow.cpp:2043:120
 msgid "&About"
 msgstr "&Σχετικά"
 
-#: mainwindow.cpp:2046
+#: mainwindow.cpp:2050
 msgid "&Discussion Forum"
 msgstr ""
 
-#: mainwindow.cpp:2050
+#: mainwindow.cpp:2054
 #, fuzzy
 #| msgid "Avogadro Website"
 msgid "&Avogadro Website"
 msgstr "Ιστοσελίδα Avogadro"
 
-#: mainwindow.cpp:2054
+#: mainwindow.cpp:2058
 #, fuzzy
 #| msgid "Report a Bug"
 msgid "&Report a Bug"
 msgstr "Αναφορά σφάλματος"
 
-#: mainwindow.cpp:2058
+#: mainwindow.cpp:2062
 msgid "&Suggest a Feature"
 msgstr ""
 
-#: mainwindow.cpp:2082
+#: mainwindow.cpp:2086
 msgid "System Language"
 msgstr ""
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "Language"
 msgstr ""
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "User Interface Language:"
 msgstr ""
 
-#: mainwindow.cpp:2195
+#: mainwindow.cpp:2199
 #, qt-format
 msgid "All supported formats (%1);;All files (*);;"
 msgstr ""
 
-#: mainwindow.cpp:2211
+#: mainwindow.cpp:2215
 #, fuzzy
 msgid "Do you want to save the changes to the document?"
 msgstr "Επιθυμείτε να αποθηκευτούν οι αλλαγές που κάνατε στο αρχείο?"
 
-#: mainwindow.cpp:2219
+#: mainwindow.cpp:2223
 msgid "Your changes will be lost if you don't save them."
 msgstr "Οι αλλαγές θα χαθούν οριστικά αν δεν τις αποθηκεύσετε."
 
-#: mainwindow.cpp:2227
+#: mainwindow.cpp:2231
 msgctxt "Save"
 msgid "Ctrl+S"
 msgstr "Ctrl+S"
 
-#: mainwindow.cpp:2229
+#: mainwindow.cpp:2233
 msgctxt "Discard"
 msgid "Ctrl+D"
 msgstr "Ctrl+D"
 
-#: mainwindow.cpp:2311
+#: mainwindow.cpp:2315
 #, fuzzy
 #| msgid "Network Update Check Failed"
 msgid "Network Download Failed"
 msgstr "Έλεγχος Ενημέρωσης δικτύου απέτυχε"
 
-#: mainwindow.cpp:2312
+#: mainwindow.cpp:2316
 msgid "Network timeout or other error."
 msgstr "Αποσύνδεση δικτύου η αλλο σφάλμα"
 
-#: mainwindow.cpp:2351
+#: mainwindow.cpp:2355
 #, qt-format
 msgid "Your version: %1"
 msgstr ""
 
-#: mainwindow.cpp:2352
+#: mainwindow.cpp:2356
 #, fuzzy, qt-format
 #| msgctxt "%1 is the Git revision number."
 #| msgid "(Git revision: %1)"
 msgid "New version: %1"
 msgstr "(Αναθεώρηση Git: %1)"
 
-#: mainwindow.cpp:2354
+#: mainwindow.cpp:2358
 msgid "An update is available, do you want to download it now?\n"
 msgstr ""
 
-#: mainwindow.cpp:2356
+#: mainwindow.cpp:2360
 msgid "Version Update"
 msgstr ""
 
-#: mainwindow.cpp:2414
+#: mainwindow.cpp:2418
 #, qt-format
 msgid "Error while loading the “%1” file format."
 msgstr "Σφάλμα κατά τη φόρτωση της μορφής αρχείου «%1»."
 
-#: mainwindow.cpp:2430
+#: mainwindow.cpp:2434
 #, fuzzy
 msgid "Select file format"
 msgstr "Αρχείο: "
 
-#: mainwindow.cpp:2435 mainwindow.cpp:2446
+#: mainwindow.cpp:2439 mainwindow.cpp:2450
 #, qt-format
 msgid "Avogadro cannot open “%1”."
 msgstr "Το Avogadro δεν μπορεί να ανοίξει το «%1»."
 
-#: mainwindow.cpp:2445
+#: mainwindow.cpp:2449
 #, fuzzy
 msgid "Cannot open files"
 msgstr "Μη δυνατή αποθήκευση του αρχείου %1"
diff --git a/i18n/en_AU.po b/i18n/en_AU.po
index 6bddbc65..58a590c3 100644
--- a/i18n/en_AU.po
+++ b/i18n/en_AU.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: avogadro\n"
 "Report-Msgid-Bugs-To: avogadro-devel@lists.sourceforge.net\n"
-"POT-Creation-Date: 2023-10-22 02:03+0000\n"
+"POT-Creation-Date: 2023-10-29 02:01+0000\n"
 "PO-Revision-Date: 2021-09-26 12:57+0000\n"
 "Last-Translator: J. Lavoie <j.lavoie@net-c.ca>\n"
 "Language-Team: English (Australia) <https://hosted.weblate.org/projects/"
@@ -119,11 +119,11 @@ msgstr ""
 msgid "Please restart Avogadro to use the new language."
 msgstr ""
 
-#: mainwindow.cpp:765 mainwindow.cpp:1436
+#: mainwindow.cpp:765 mainwindow.cpp:1440
 msgid "Chemical Markup Language"
 msgstr "Chemical Markup Language"
 
-#: mainwindow.cpp:766 mainwindow.cpp:1435
+#: mainwindow.cpp:766 mainwindow.cpp:1439
 msgid "Chemical JSON"
 msgstr "Chemical JSON"
 
@@ -131,12 +131,12 @@ msgstr "Chemical JSON"
 msgid "Open chemical file"
 msgstr "Open chemical file"
 
-#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1338
-#: mainwindow.cpp:2434
+#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1342
+#: mainwindow.cpp:2438
 msgid "Cannot open file"
 msgstr "Cannot open file"
 
-#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1339
+#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1343
 #, qt-format
 msgid "Can't open supplied file %1"
 msgstr "Can’t open supplied file %1"
@@ -162,23 +162,28 @@ msgctxt "atomic electrostatics"
 msgid "Charges"
 msgstr ""
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:830
+msgctxt "potential energy calculators"
+msgid "Force Fields"
+msgstr ""
+
+#: mainwindow.cpp:834
 msgid "Install Plugin Script"
 msgstr "Install plug-in script"
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:834
 msgid "Script Type:"
 msgstr "Script type:"
 
-#: mainwindow.cpp:884 mainwindow.cpp:1334
+#: mainwindow.cpp:888 mainwindow.cpp:1338
 msgid "Select file reader"
 msgstr "Select file reader"
 
-#: mainwindow.cpp:913
+#: mainwindow.cpp:917
 msgid "Reading File"
 msgstr "Reading file"
 
-#: mainwindow.cpp:915
+#: mainwindow.cpp:919
 #, qt-format
 msgid ""
 "Opening file '%1'\n"
@@ -187,16 +192,16 @@ msgstr ""
 "Opening file ‘%1’\n"
 "with ‘%2’"
 
-#: mainwindow.cpp:946
+#: mainwindow.cpp:950
 #, qt-format
 msgid "Molecule loaded (%1 atoms, %2 bonds)"
 msgstr "Molecule loaded (%1 atoms, %2 bonds)"
 
-#: mainwindow.cpp:951
+#: mainwindow.cpp:955
 msgid "File error"
 msgstr "File error"
 
-#: mainwindow.cpp:952
+#: mainwindow.cpp:956
 #, qt-format
 msgid ""
 "Error while reading file '%1':\n"
@@ -205,17 +210,17 @@ msgstr ""
 "Error while reading file ‘%1’:\n"
 "%2"
 
-#: mainwindow.cpp:979
+#: mainwindow.cpp:983
 #, qt-format
 msgctxt "%1 = filename"
 msgid "Saved file %1"
 msgstr "Saved file %1"
 
-#: mainwindow.cpp:987
+#: mainwindow.cpp:991
 msgid "Error saving file"
 msgstr "Error saving file"
 
-#: mainwindow.cpp:988
+#: mainwindow.cpp:992
 #, qt-format
 msgctxt "%1 = file name, %2 = error message"
 msgid ""
@@ -225,11 +230,11 @@ msgstr ""
 "Error while saving ‘%1’:\n"
 "%2"
 
-#: mainwindow.cpp:1027
+#: mainwindow.cpp:1031
 msgid "Error: Failed to initialize OpenGL context"
 msgstr "Error: Failed to initialise OpenGL context"
 
-#: mainwindow.cpp:1028
+#: mainwindow.cpp:1032
 #, qt-format
 msgid ""
 "OpenGL 2.0 or greater required, exiting.\n"
@@ -240,46 +245,46 @@ msgstr ""
 "\n"
 "%1"
 
-#: mainwindow.cpp:1029
+#: mainwindow.cpp:1033
 msgid "Unknown error"
 msgstr "Unknown error"
 
-#: mainwindow.cpp:1279
+#: mainwindow.cpp:1283
 msgid "Common image formats"
 msgstr "Common image formats"
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "All files"
 msgstr "All files"
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "BMP"
 msgstr "BMP"
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "PNG"
 msgstr "PNG"
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "JPEG"
 msgstr "JPEG"
 
-#: mainwindow.cpp:1291
+#: mainwindow.cpp:1295
 msgid "Export Bitmap Graphics"
 msgstr "Export Bitmap Graphics"
 
 #. i18n: file: mainwindow.ui:14
 #. i18n: ectx: property (windowTitle), widget (QMainWindow, MainWindow)
-#: mainwindow.cpp:1307 mainwindow.cpp:1409 mainwindow.cpp:2210:39
+#: mainwindow.cpp:1311 mainwindow.cpp:1413 mainwindow.cpp:2214:39
 msgid "Avogadro"
 msgstr "Avogadro"
 
-#: mainwindow.cpp:1308
+#: mainwindow.cpp:1312
 #, qt-format
 msgid "Cannot save file %1."
 msgstr "Cannot save file %1."
 
-#: mainwindow.cpp:1410
+#: mainwindow.cpp:1414
 msgid ""
 "This file was imported from a non-standard format which may not be able to "
 "write all of the information in the molecule.\n"
@@ -291,23 +296,23 @@ msgstr ""
 "\n"
 "Would you like to export to the current format, or save in a standard format?"
 
-#: mainwindow.cpp:1417
+#: mainwindow.cpp:1421
 msgid "Export"
 msgstr "Export"
 
-#: mainwindow.cpp:1441
+#: mainwindow.cpp:1445
 msgid "Save chemical file"
 msgstr "Save chemical file"
 
-#: mainwindow.cpp:1482
+#: mainwindow.cpp:1486
 msgid "Export Molecule"
 msgstr "Export Molecule"
 
-#: mainwindow.cpp:1566
+#: mainwindow.cpp:1570
 msgid "Saving File in Progress…"
 msgstr "Saving file in progress…"
 
-#: mainwindow.cpp:1568
+#: mainwindow.cpp:1572
 #, qt-format
 msgctxt "%1 = file name, %2 = format"
 msgid ""
@@ -317,43 +322,43 @@ msgstr ""
 "Saving file ‘%1’\n"
 "with ‘%2’"
 
-#: mainwindow.cpp:1711
+#: mainwindow.cpp:1715
 #, qt-format
 msgid "&Undo %1"
 msgstr "&Undo %1"
 
 #. i18n: file: mainwindow.ui:194
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1714 mainwindow.cpp:1958:123
+#: mainwindow.cpp:1718 mainwindow.cpp:1962:123
 msgid "&Undo"
 msgstr "&Undo"
 
-#: mainwindow.cpp:1719
+#: mainwindow.cpp:1723
 #, qt-format
 msgid "&Redo %1"
 msgstr "&Redo %1"
 
 #. i18n: file: mainwindow.ui:206
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1722 mainwindow.cpp:1963:129
+#: mainwindow.cpp:1726 mainwindow.cpp:1967:129
 msgid "&Redo"
 msgstr "&Redo"
 
-#: mainwindow.cpp:1838
+#: mainwindow.cpp:1842
 msgid "&Testing"
 msgstr "&Testing"
 
-#: mainwindow.cpp:1840
+#: mainwindow.cpp:1844
 msgid "Record test…"
 msgstr "Record test…"
 
-#: mainwindow.cpp:1843
+#: mainwindow.cpp:1847
 msgid "Play test…"
 msgstr "Play test…"
 
 #. i18n: file: mainwindow.ui:32
 #. i18n: ectx: property (title), widget (QMenu, menuFile)
-#: mainwindow.cpp:1857 menubuilder.cpp:79:42
+#: mainwindow.cpp:1861 menubuilder.cpp:79:42
 msgid "&File"
 msgstr "&File"
 
@@ -361,13 +366,13 @@ msgstr "&File"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:129
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1859:81 rc.cpp:87
+#: mainwindow.cpp:1863:81 rc.cpp:87
 msgid "&New"
 msgstr "&New"
 
 #. i18n: file: mainwindow.ui:82
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1868:57
+#: mainwindow.cpp:1872:57
 msgid "&Open…"
 msgstr "&Open…"
 
@@ -375,7 +380,7 @@ msgstr "&Open…"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:142
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1877:90 rc.cpp:96
+#: mainwindow.cpp:1881:90 rc.cpp:96
 msgid "&Close"
 msgstr "&Close"
 
@@ -383,27 +388,27 @@ msgstr "&Close"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:155
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1891:99 rc.cpp:105
+#: mainwindow.cpp:1895:99 rc.cpp:105
 msgid "&Save"
 msgstr "&Save"
 
 #. i18n: file: mainwindow.ui:160
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1900:108
+#: mainwindow.cpp:1904:108
 msgid "Save &As…"
 msgstr "Save &as…"
 
 #. i18n: file: mainwindow.ui:328
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1911:201
+#: mainwindow.cpp:1915:201
 msgid "&Export"
 msgstr "&Export"
 
-#: mainwindow.cpp:1912
+#: mainwindow.cpp:1916
 msgid "&Molecule…"
 msgstr "&Molecule…"
 
-#: mainwindow.cpp:1920
+#: mainwindow.cpp:1924
 msgid "&Graphics…"
 msgstr "&Graphics…"
 
@@ -411,33 +416,33 @@ msgstr "&Graphics…"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:106
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1929:66 rc.cpp:72
+#: mainwindow.cpp:1933:66 rc.cpp:72
 msgid "&Quit"
 msgstr "&Quit"
 
 #. i18n: file: mainwindow.ui:318
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1939:195
+#: mainwindow.cpp:1943:195
 msgid "Open Recent"
 msgstr "Open recent"
 
-#: mainwindow.cpp:1951
+#: mainwindow.cpp:1955
 msgid "No recent files"
 msgstr "No recent files"
 
 #. i18n: file: mainwindow.ui:59
 #. i18n: ectx: property (title), widget (QMenu, menuEdit)
-#: mainwindow.cpp:1957 menubuilder.cpp:79:51
+#: mainwindow.cpp:1961 menubuilder.cpp:79:51
 msgid "&Edit"
 msgstr "&Edit"
 
-#: mainwindow.cpp:1969
+#: mainwindow.cpp:1973
 #, fuzzy
 #| msgid "&Graphics…"
 msgid "&Copy Graphics"
 msgstr "&Graphics…"
 
-#: mainwindow.cpp:1973
+#: mainwindow.cpp:1977
 #, fuzzy
 #| msgctxt "Select All"
 #| msgid "Ctrl+A"
@@ -446,154 +451,154 @@ msgstr "Ctrl+A"
 
 #. i18n: file: mainwindow.ui:54
 #. i18n: ectx: property (title), widget (QMenu, menuView)
-#: mainwindow.cpp:1986 menubuilder.cpp:79:48
+#: mainwindow.cpp:1990 menubuilder.cpp:79:48
 msgid "&View"
 msgstr "&View"
 
-#: mainwindow.cpp:1987
+#: mainwindow.cpp:1991
 msgid "Set Background Color…"
 msgstr "Set Background colour…"
 
-#: mainwindow.cpp:1991
+#: mainwindow.cpp:1995
 msgid "Rendering…"
 msgstr ""
 
-#: mainwindow.cpp:1999
+#: mainwindow.cpp:2003
 msgid "Projection"
 msgstr "Projection"
 
-#: mainwindow.cpp:2000
+#: mainwindow.cpp:2004
 msgid "Perspective"
 msgstr "Perspective"
 
-#: mainwindow.cpp:2007
+#: mainwindow.cpp:2011
 msgid "Orthographic"
 msgstr "Orthographic"
 
-#: mainwindow.cpp:2026
+#: mainwindow.cpp:2030
 msgid "&Extensions"
 msgstr "&Extensions"
 
-#: mainwindow.cpp:2028
+#: mainwindow.cpp:2032
 msgid "User Interface Language…"
 msgstr ""
 
-#: mainwindow.cpp:2032
+#: mainwindow.cpp:2036
 msgid "&Periodic Table…"
 msgstr ""
 
-#: mainwindow.cpp:2038 menubuilder.cpp:83
+#: mainwindow.cpp:2042 menubuilder.cpp:83
 msgid "&Help"
 msgstr "&Help"
 
 #. i18n: file: mainwindow.ui:182
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:2039:120
+#: mainwindow.cpp:2043:120
 msgid "&About"
 msgstr "&About"
 
-#: mainwindow.cpp:2046
+#: mainwindow.cpp:2050
 #, fuzzy
 #| msgid "Discussion Forum"
 msgid "&Discussion Forum"
 msgstr "Discussion Forum"
 
-#: mainwindow.cpp:2050
+#: mainwindow.cpp:2054
 #, fuzzy
 #| msgid "Avogadro Website"
 msgid "&Avogadro Website"
 msgstr "Avogadro Website"
 
-#: mainwindow.cpp:2054
+#: mainwindow.cpp:2058
 #, fuzzy
 #| msgid "Report a Bug"
 msgid "&Report a Bug"
 msgstr "Report a bug"
 
-#: mainwindow.cpp:2058
+#: mainwindow.cpp:2062
 msgid "&Suggest a Feature"
 msgstr ""
 
-#: mainwindow.cpp:2082
+#: mainwindow.cpp:2086
 msgid "System Language"
 msgstr ""
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "Language"
 msgstr ""
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "User Interface Language:"
 msgstr ""
 
-#: mainwindow.cpp:2195
+#: mainwindow.cpp:2199
 #, qt-format
 msgid "All supported formats (%1);;All files (*);;"
 msgstr "All supported formats (%1);;All files (*);;"
 
-#: mainwindow.cpp:2211
+#: mainwindow.cpp:2215
 msgid "Do you want to save the changes to the document?"
 msgstr "Do you want to save the changes to the document?"
 
-#: mainwindow.cpp:2219
+#: mainwindow.cpp:2223
 msgid "Your changes will be lost if you don't save them."
 msgstr "Your changes will be lost if you don't save them."
 
-#: mainwindow.cpp:2227
+#: mainwindow.cpp:2231
 msgctxt "Save"
 msgid "Ctrl+S"
 msgstr "Ctrl+S"
 
-#: mainwindow.cpp:2229
+#: mainwindow.cpp:2233
 msgctxt "Discard"
 msgid "Ctrl+D"
 msgstr "Ctrl+D"
 
-#: mainwindow.cpp:2311
+#: mainwindow.cpp:2315
 #, fuzzy
 #| msgid "Network Update Check Failed"
 msgid "Network Download Failed"
 msgstr "Network Update Check Failed"
 
-#: mainwindow.cpp:2312
+#: mainwindow.cpp:2316
 msgid "Network timeout or other error."
 msgstr "Network timeout or other error."
 
-#: mainwindow.cpp:2351
+#: mainwindow.cpp:2355
 #, qt-format
 msgid "Your version: %1"
 msgstr ""
 
-#: mainwindow.cpp:2352
+#: mainwindow.cpp:2356
 #, fuzzy, qt-format
 #| msgctxt "%1 is the Git revision number."
 #| msgid "(Git revision: %1)"
 msgid "New version: %1"
 msgstr "(Git revision: %1)"
 
-#: mainwindow.cpp:2354
+#: mainwindow.cpp:2358
 msgid "An update is available, do you want to download it now?\n"
 msgstr ""
 
-#: mainwindow.cpp:2356
+#: mainwindow.cpp:2360
 msgid "Version Update"
 msgstr ""
 
-#: mainwindow.cpp:2414
+#: mainwindow.cpp:2418
 #, qt-format
 msgid "Error while loading the “%1” file format."
 msgstr "Error while loading the ‘%1’ file format."
 
-#: mainwindow.cpp:2430
+#: mainwindow.cpp:2434
 msgid "Select file format"
 msgstr "Select file format"
 
-#: mainwindow.cpp:2435 mainwindow.cpp:2446
+#: mainwindow.cpp:2439 mainwindow.cpp:2450
 #, qt-format
 msgid "Avogadro cannot open “%1”."
 msgstr "Avogadro cannot open ‘%1’."
 
-#: mainwindow.cpp:2445
+#: mainwindow.cpp:2449
 msgid "Cannot open files"
 msgstr "Cannot open files"
 
diff --git a/i18n/en_CA.po b/i18n/en_CA.po
index d4673371..00e3644f 100644
--- a/i18n/en_CA.po
+++ b/i18n/en_CA.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: avogadro\n"
 "Report-Msgid-Bugs-To: avogadro-devel@lists.sourceforge.net\n"
-"POT-Creation-Date: 2023-10-22 02:03+0000\n"
+"POT-Creation-Date: 2023-10-29 02:01+0000\n"
 "PO-Revision-Date: 2021-09-26 12:57+0000\n"
 "Last-Translator: J. Lavoie <j.lavoie@net-c.ca>\n"
 "Language-Team: English (Canada) <https://hosted.weblate.org/projects/"
@@ -119,11 +119,11 @@ msgstr ""
 msgid "Please restart Avogadro to use the new language."
 msgstr ""
 
-#: mainwindow.cpp:765 mainwindow.cpp:1436
+#: mainwindow.cpp:765 mainwindow.cpp:1440
 msgid "Chemical Markup Language"
 msgstr "Chemical Markup Language"
 
-#: mainwindow.cpp:766 mainwindow.cpp:1435
+#: mainwindow.cpp:766 mainwindow.cpp:1439
 msgid "Chemical JSON"
 msgstr "Chemical JSON"
 
@@ -131,12 +131,12 @@ msgstr "Chemical JSON"
 msgid "Open chemical file"
 msgstr "Open chemical file"
 
-#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1338
-#: mainwindow.cpp:2434
+#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1342
+#: mainwindow.cpp:2438
 msgid "Cannot open file"
 msgstr "Cannot open file"
 
-#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1339
+#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1343
 #, qt-format
 msgid "Can't open supplied file %1"
 msgstr "Can’t open supplied file %1"
@@ -162,23 +162,28 @@ msgctxt "atomic electrostatics"
 msgid "Charges"
 msgstr ""
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:830
+msgctxt "potential energy calculators"
+msgid "Force Fields"
+msgstr ""
+
+#: mainwindow.cpp:834
 msgid "Install Plugin Script"
 msgstr "Install plug-in script"
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:834
 msgid "Script Type:"
 msgstr "Script type:"
 
-#: mainwindow.cpp:884 mainwindow.cpp:1334
+#: mainwindow.cpp:888 mainwindow.cpp:1338
 msgid "Select file reader"
 msgstr "Select file reader"
 
-#: mainwindow.cpp:913
+#: mainwindow.cpp:917
 msgid "Reading File"
 msgstr "Reading file"
 
-#: mainwindow.cpp:915
+#: mainwindow.cpp:919
 #, qt-format
 msgid ""
 "Opening file '%1'\n"
@@ -187,16 +192,16 @@ msgstr ""
 "Opening file ‘%1’\n"
 "with ‘%2’"
 
-#: mainwindow.cpp:946
+#: mainwindow.cpp:950
 #, qt-format
 msgid "Molecule loaded (%1 atoms, %2 bonds)"
 msgstr "Molecule loaded (%1 atoms, %2 bonds)"
 
-#: mainwindow.cpp:951
+#: mainwindow.cpp:955
 msgid "File error"
 msgstr "File error"
 
-#: mainwindow.cpp:952
+#: mainwindow.cpp:956
 #, qt-format
 msgid ""
 "Error while reading file '%1':\n"
@@ -205,17 +210,17 @@ msgstr ""
 "Error while reading file ‘%1’:\n"
 "%2"
 
-#: mainwindow.cpp:979
+#: mainwindow.cpp:983
 #, qt-format
 msgctxt "%1 = filename"
 msgid "Saved file %1"
 msgstr "Saved file %1"
 
-#: mainwindow.cpp:987
+#: mainwindow.cpp:991
 msgid "Error saving file"
 msgstr "Error saving file"
 
-#: mainwindow.cpp:988
+#: mainwindow.cpp:992
 #, qt-format
 msgctxt "%1 = file name, %2 = error message"
 msgid ""
@@ -225,11 +230,11 @@ msgstr ""
 "Error while saving ‘%1’:\n"
 "%2"
 
-#: mainwindow.cpp:1027
+#: mainwindow.cpp:1031
 msgid "Error: Failed to initialize OpenGL context"
 msgstr "Error: Failed to initialise OpenGL context"
 
-#: mainwindow.cpp:1028
+#: mainwindow.cpp:1032
 #, qt-format
 msgid ""
 "OpenGL 2.0 or greater required, exiting.\n"
@@ -240,46 +245,46 @@ msgstr ""
 "\n"
 "%1"
 
-#: mainwindow.cpp:1029
+#: mainwindow.cpp:1033
 msgid "Unknown error"
 msgstr "Unknown error"
 
-#: mainwindow.cpp:1279
+#: mainwindow.cpp:1283
 msgid "Common image formats"
 msgstr "Common image formats"
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "All files"
 msgstr "All files"
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "BMP"
 msgstr "BMP"
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "PNG"
 msgstr "PNG"
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "JPEG"
 msgstr "JPEG"
 
-#: mainwindow.cpp:1291
+#: mainwindow.cpp:1295
 msgid "Export Bitmap Graphics"
 msgstr "Export Bitmap Graphics"
 
 #. i18n: file: mainwindow.ui:14
 #. i18n: ectx: property (windowTitle), widget (QMainWindow, MainWindow)
-#: mainwindow.cpp:1307 mainwindow.cpp:1409 mainwindow.cpp:2210:39
+#: mainwindow.cpp:1311 mainwindow.cpp:1413 mainwindow.cpp:2214:39
 msgid "Avogadro"
 msgstr "Avogadro"
 
-#: mainwindow.cpp:1308
+#: mainwindow.cpp:1312
 #, qt-format
 msgid "Cannot save file %1."
 msgstr "Cannot save file %1."
 
-#: mainwindow.cpp:1410
+#: mainwindow.cpp:1414
 msgid ""
 "This file was imported from a non-standard format which may not be able to "
 "write all of the information in the molecule.\n"
@@ -291,23 +296,23 @@ msgstr ""
 "\n"
 "Would you like to export to the current format, or save in a standard format?"
 
-#: mainwindow.cpp:1417
+#: mainwindow.cpp:1421
 msgid "Export"
 msgstr "Export"
 
-#: mainwindow.cpp:1441
+#: mainwindow.cpp:1445
 msgid "Save chemical file"
 msgstr "Save chemical file"
 
-#: mainwindow.cpp:1482
+#: mainwindow.cpp:1486
 msgid "Export Molecule"
 msgstr "Export Molecule"
 
-#: mainwindow.cpp:1566
+#: mainwindow.cpp:1570
 msgid "Saving File in Progress…"
 msgstr "Saving file in progress…"
 
-#: mainwindow.cpp:1568
+#: mainwindow.cpp:1572
 #, qt-format
 msgctxt "%1 = file name, %2 = format"
 msgid ""
@@ -317,43 +322,43 @@ msgstr ""
 "Saving file “%1”\n"
 "with “%2”"
 
-#: mainwindow.cpp:1711
+#: mainwindow.cpp:1715
 #, qt-format
 msgid "&Undo %1"
 msgstr "&Undo %1"
 
 #. i18n: file: mainwindow.ui:194
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1714 mainwindow.cpp:1958:123
+#: mainwindow.cpp:1718 mainwindow.cpp:1962:123
 msgid "&Undo"
 msgstr "&Undo"
 
-#: mainwindow.cpp:1719
+#: mainwindow.cpp:1723
 #, qt-format
 msgid "&Redo %1"
 msgstr "&Redo %1"
 
 #. i18n: file: mainwindow.ui:206
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1722 mainwindow.cpp:1963:129
+#: mainwindow.cpp:1726 mainwindow.cpp:1967:129
 msgid "&Redo"
 msgstr "&Redo"
 
-#: mainwindow.cpp:1838
+#: mainwindow.cpp:1842
 msgid "&Testing"
 msgstr "&Testing"
 
-#: mainwindow.cpp:1840
+#: mainwindow.cpp:1844
 msgid "Record test…"
 msgstr "Record test…"
 
-#: mainwindow.cpp:1843
+#: mainwindow.cpp:1847
 msgid "Play test…"
 msgstr "Play test…"
 
 #. i18n: file: mainwindow.ui:32
 #. i18n: ectx: property (title), widget (QMenu, menuFile)
-#: mainwindow.cpp:1857 menubuilder.cpp:79:42
+#: mainwindow.cpp:1861 menubuilder.cpp:79:42
 msgid "&File"
 msgstr "&File"
 
@@ -361,13 +366,13 @@ msgstr "&File"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:129
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1859:81 rc.cpp:87
+#: mainwindow.cpp:1863:81 rc.cpp:87
 msgid "&New"
 msgstr "&New"
 
 #. i18n: file: mainwindow.ui:82
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1868:57
+#: mainwindow.cpp:1872:57
 msgid "&Open…"
 msgstr "&Open…"
 
@@ -375,7 +380,7 @@ msgstr "&Open…"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:142
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1877:90 rc.cpp:96
+#: mainwindow.cpp:1881:90 rc.cpp:96
 msgid "&Close"
 msgstr "&Close"
 
@@ -383,27 +388,27 @@ msgstr "&Close"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:155
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1891:99 rc.cpp:105
+#: mainwindow.cpp:1895:99 rc.cpp:105
 msgid "&Save"
 msgstr "&Save"
 
 #. i18n: file: mainwindow.ui:160
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1900:108
+#: mainwindow.cpp:1904:108
 msgid "Save &As…"
 msgstr "Save &as…"
 
 #. i18n: file: mainwindow.ui:328
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1911:201
+#: mainwindow.cpp:1915:201
 msgid "&Export"
 msgstr "&Export"
 
-#: mainwindow.cpp:1912
+#: mainwindow.cpp:1916
 msgid "&Molecule…"
 msgstr "&Molecule…"
 
-#: mainwindow.cpp:1920
+#: mainwindow.cpp:1924
 msgid "&Graphics…"
 msgstr "&Graphics…"
 
@@ -411,33 +416,33 @@ msgstr "&Graphics…"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:106
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1929:66 rc.cpp:72
+#: mainwindow.cpp:1933:66 rc.cpp:72
 msgid "&Quit"
 msgstr "&Quit"
 
 #. i18n: file: mainwindow.ui:318
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1939:195
+#: mainwindow.cpp:1943:195
 msgid "Open Recent"
 msgstr "Open recent"
 
-#: mainwindow.cpp:1951
+#: mainwindow.cpp:1955
 msgid "No recent files"
 msgstr "No recent files"
 
 #. i18n: file: mainwindow.ui:59
 #. i18n: ectx: property (title), widget (QMenu, menuEdit)
-#: mainwindow.cpp:1957 menubuilder.cpp:79:51
+#: mainwindow.cpp:1961 menubuilder.cpp:79:51
 msgid "&Edit"
 msgstr "&Edit"
 
-#: mainwindow.cpp:1969
+#: mainwindow.cpp:1973
 #, fuzzy
 #| msgid "&Graphics…"
 msgid "&Copy Graphics"
 msgstr "&Graphics…"
 
-#: mainwindow.cpp:1973
+#: mainwindow.cpp:1977
 #, fuzzy
 #| msgctxt "Select All"
 #| msgid "Ctrl+A"
@@ -446,154 +451,154 @@ msgstr "Ctrl+A"
 
 #. i18n: file: mainwindow.ui:54
 #. i18n: ectx: property (title), widget (QMenu, menuView)
-#: mainwindow.cpp:1986 menubuilder.cpp:79:48
+#: mainwindow.cpp:1990 menubuilder.cpp:79:48
 msgid "&View"
 msgstr "&View"
 
-#: mainwindow.cpp:1987
+#: mainwindow.cpp:1991
 msgid "Set Background Color…"
 msgstr "Set Background colour…"
 
-#: mainwindow.cpp:1991
+#: mainwindow.cpp:1995
 msgid "Rendering…"
 msgstr ""
 
-#: mainwindow.cpp:1999
+#: mainwindow.cpp:2003
 msgid "Projection"
 msgstr "Projection"
 
-#: mainwindow.cpp:2000
+#: mainwindow.cpp:2004
 msgid "Perspective"
 msgstr "Perspective"
 
-#: mainwindow.cpp:2007
+#: mainwindow.cpp:2011
 msgid "Orthographic"
 msgstr "Orthographic"
 
-#: mainwindow.cpp:2026
+#: mainwindow.cpp:2030
 msgid "&Extensions"
 msgstr "&Extensions"
 
-#: mainwindow.cpp:2028
+#: mainwindow.cpp:2032
 msgid "User Interface Language…"
 msgstr ""
 
-#: mainwindow.cpp:2032
+#: mainwindow.cpp:2036
 msgid "&Periodic Table…"
 msgstr ""
 
-#: mainwindow.cpp:2038 menubuilder.cpp:83
+#: mainwindow.cpp:2042 menubuilder.cpp:83
 msgid "&Help"
 msgstr "&Help"
 
 #. i18n: file: mainwindow.ui:182
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:2039:120
+#: mainwindow.cpp:2043:120
 msgid "&About"
 msgstr "&About"
 
-#: mainwindow.cpp:2046
+#: mainwindow.cpp:2050
 #, fuzzy
 #| msgid "Discussion Forum"
 msgid "&Discussion Forum"
 msgstr "Discussion Forum"
 
-#: mainwindow.cpp:2050
+#: mainwindow.cpp:2054
 #, fuzzy
 #| msgid "Avogadro Website"
 msgid "&Avogadro Website"
 msgstr "Avogadro Website"
 
-#: mainwindow.cpp:2054
+#: mainwindow.cpp:2058
 #, fuzzy
 #| msgid "Report a Bug"
 msgid "&Report a Bug"
 msgstr "Report a bug"
 
-#: mainwindow.cpp:2058
+#: mainwindow.cpp:2062
 msgid "&Suggest a Feature"
 msgstr ""
 
-#: mainwindow.cpp:2082
+#: mainwindow.cpp:2086
 msgid "System Language"
 msgstr ""
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "Language"
 msgstr ""
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "User Interface Language:"
 msgstr ""
 
-#: mainwindow.cpp:2195
+#: mainwindow.cpp:2199
 #, qt-format
 msgid "All supported formats (%1);;All files (*);;"
 msgstr "All supported formats (%1);;All files (*);;"
 
-#: mainwindow.cpp:2211
+#: mainwindow.cpp:2215
 msgid "Do you want to save the changes to the document?"
 msgstr "Do you want to save the changes to the document?"
 
-#: mainwindow.cpp:2219
+#: mainwindow.cpp:2223
 msgid "Your changes will be lost if you don't save them."
 msgstr "Your changes will be lost if you don't save them."
 
-#: mainwindow.cpp:2227
+#: mainwindow.cpp:2231
 msgctxt "Save"
 msgid "Ctrl+S"
 msgstr "Ctrl+S"
 
-#: mainwindow.cpp:2229
+#: mainwindow.cpp:2233
 msgctxt "Discard"
 msgid "Ctrl+D"
 msgstr "Ctrl+D"
 
-#: mainwindow.cpp:2311
+#: mainwindow.cpp:2315
 #, fuzzy
 #| msgid "Network Update Check Failed"
 msgid "Network Download Failed"
 msgstr "Network Update Check Failed"
 
-#: mainwindow.cpp:2312
+#: mainwindow.cpp:2316
 msgid "Network timeout or other error."
 msgstr "Network timeout or other error."
 
-#: mainwindow.cpp:2351
+#: mainwindow.cpp:2355
 #, qt-format
 msgid "Your version: %1"
 msgstr ""
 
-#: mainwindow.cpp:2352
+#: mainwindow.cpp:2356
 #, fuzzy, qt-format
 #| msgctxt "%1 is the Git revision number."
 #| msgid "(Git revision: %1)"
 msgid "New version: %1"
 msgstr "(Git revision: %1)"
 
-#: mainwindow.cpp:2354
+#: mainwindow.cpp:2358
 msgid "An update is available, do you want to download it now?\n"
 msgstr ""
 
-#: mainwindow.cpp:2356
+#: mainwindow.cpp:2360
 msgid "Version Update"
 msgstr ""
 
-#: mainwindow.cpp:2414
+#: mainwindow.cpp:2418
 #, qt-format
 msgid "Error while loading the “%1” file format."
 msgstr "Error while loading the “%1” file format."
 
-#: mainwindow.cpp:2430
+#: mainwindow.cpp:2434
 msgid "Select file format"
 msgstr "Select file format"
 
-#: mainwindow.cpp:2435 mainwindow.cpp:2446
+#: mainwindow.cpp:2439 mainwindow.cpp:2450
 #, qt-format
 msgid "Avogadro cannot open “%1”."
 msgstr "Avogadro cannot open “%1”."
 
-#: mainwindow.cpp:2445
+#: mainwindow.cpp:2449
 msgid "Cannot open files"
 msgstr "Cannot open files"
 
diff --git a/i18n/en_GB.po b/i18n/en_GB.po
index 514ec554..0aa16304 100644
--- a/i18n/en_GB.po
+++ b/i18n/en_GB.po
@@ -6,7 +6,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: _avogadro-en_GB\n"
 "Report-Msgid-Bugs-To: avogadro-devel@lists.sourceforge.net\n"
-"POT-Creation-Date: 2023-10-22 02:03+0000\n"
+"POT-Creation-Date: 2023-10-29 02:01+0000\n"
 "PO-Revision-Date: 2023-05-01 22:48+0000\n"
 "Last-Translator: Andi Chandler <andi@gowling.com>\n"
 "Language-Team: English (United Kingdom) <https://hosted.weblate.org/projects/"
@@ -108,11 +108,11 @@ msgstr "Restart needed"
 msgid "Please restart Avogadro to use the new language."
 msgstr "Please restart Avogadro to use the new language."
 
-#: mainwindow.cpp:765 mainwindow.cpp:1436
+#: mainwindow.cpp:765 mainwindow.cpp:1440
 msgid "Chemical Markup Language"
 msgstr "Chemical Markup Language"
 
-#: mainwindow.cpp:766 mainwindow.cpp:1435
+#: mainwindow.cpp:766 mainwindow.cpp:1439
 msgid "Chemical JSON"
 msgstr "Chemical JSON"
 
@@ -120,12 +120,12 @@ msgstr "Chemical JSON"
 msgid "Open chemical file"
 msgstr "Open chemical file"
 
-#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1338
-#: mainwindow.cpp:2434
+#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1342
+#: mainwindow.cpp:2438
 msgid "Cannot open file"
 msgstr "Cannot open file"
 
-#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1339
+#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1343
 #, qt-format
 msgid "Can't open supplied file %1"
 msgstr "Can’t open supplied file %1"
@@ -151,23 +151,28 @@ msgctxt "atomic electrostatics"
 msgid "Charges"
 msgstr "Charges"
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:830
+msgctxt "potential energy calculators"
+msgid "Force Fields"
+msgstr ""
+
+#: mainwindow.cpp:834
 msgid "Install Plugin Script"
 msgstr "Install plug-in script"
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:834
 msgid "Script Type:"
 msgstr "Script type:"
 
-#: mainwindow.cpp:884 mainwindow.cpp:1334
+#: mainwindow.cpp:888 mainwindow.cpp:1338
 msgid "Select file reader"
 msgstr "Select file reader"
 
-#: mainwindow.cpp:913
+#: mainwindow.cpp:917
 msgid "Reading File"
 msgstr "Reading file"
 
-#: mainwindow.cpp:915
+#: mainwindow.cpp:919
 #, qt-format
 msgid ""
 "Opening file '%1'\n"
@@ -176,16 +181,16 @@ msgstr ""
 "Opening file ‘%1’\n"
 "with ‘%2’"
 
-#: mainwindow.cpp:946
+#: mainwindow.cpp:950
 #, qt-format
 msgid "Molecule loaded (%1 atoms, %2 bonds)"
 msgstr "Molecule loaded (%1 atoms, %2 bonds)"
 
-#: mainwindow.cpp:951
+#: mainwindow.cpp:955
 msgid "File error"
 msgstr "File error"
 
-#: mainwindow.cpp:952
+#: mainwindow.cpp:956
 #, qt-format
 msgid ""
 "Error while reading file '%1':\n"
@@ -194,17 +199,17 @@ msgstr ""
 "Error while reading file ‘%1’:\n"
 "%2"
 
-#: mainwindow.cpp:979
+#: mainwindow.cpp:983
 #, qt-format
 msgctxt "%1 = filename"
 msgid "Saved file %1"
 msgstr "Saved file %1"
 
-#: mainwindow.cpp:987
+#: mainwindow.cpp:991
 msgid "Error saving file"
 msgstr "Error saving file"
 
-#: mainwindow.cpp:988
+#: mainwindow.cpp:992
 #, qt-format
 msgctxt "%1 = file name, %2 = error message"
 msgid ""
@@ -214,11 +219,11 @@ msgstr ""
 "Error while saving ‘%1’:\n"
 "%2"
 
-#: mainwindow.cpp:1027
+#: mainwindow.cpp:1031
 msgid "Error: Failed to initialize OpenGL context"
 msgstr "Error: Failed to initialise OpenGL context"
 
-#: mainwindow.cpp:1028
+#: mainwindow.cpp:1032
 #, qt-format
 msgid ""
 "OpenGL 2.0 or greater required, exiting.\n"
@@ -229,46 +234,46 @@ msgstr ""
 "\n"
 "%1"
 
-#: mainwindow.cpp:1029
+#: mainwindow.cpp:1033
 msgid "Unknown error"
 msgstr "Unknown error"
 
-#: mainwindow.cpp:1279
+#: mainwindow.cpp:1283
 msgid "Common image formats"
 msgstr "Common image formats"
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "All files"
 msgstr "All files"
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "BMP"
 msgstr "BMP"
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "PNG"
 msgstr "PNG"
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "JPEG"
 msgstr "JPEG"
 
-#: mainwindow.cpp:1291
+#: mainwindow.cpp:1295
 msgid "Export Bitmap Graphics"
 msgstr "Export Bitmap Graphics"
 
 #. i18n: file: mainwindow.ui:14
 #. i18n: ectx: property (windowTitle), widget (QMainWindow, MainWindow)
-#: mainwindow.cpp:1307 mainwindow.cpp:1409 mainwindow.cpp:2210:39
+#: mainwindow.cpp:1311 mainwindow.cpp:1413 mainwindow.cpp:2214:39
 msgid "Avogadro"
 msgstr "Avogadro"
 
-#: mainwindow.cpp:1308
+#: mainwindow.cpp:1312
 #, qt-format
 msgid "Cannot save file %1."
 msgstr "Cannot save file %1."
 
-#: mainwindow.cpp:1410
+#: mainwindow.cpp:1414
 msgid ""
 "This file was imported from a non-standard format which may not be able to "
 "write all of the information in the molecule.\n"
@@ -280,23 +285,23 @@ msgstr ""
 "\n"
 "Would you like to export to the current format, or save in a standard format?"
 
-#: mainwindow.cpp:1417
+#: mainwindow.cpp:1421
 msgid "Export"
 msgstr "Export"
 
-#: mainwindow.cpp:1441
+#: mainwindow.cpp:1445
 msgid "Save chemical file"
 msgstr "Save chemical file"
 
-#: mainwindow.cpp:1482
+#: mainwindow.cpp:1486
 msgid "Export Molecule"
 msgstr "Export Molecule"
 
-#: mainwindow.cpp:1566
+#: mainwindow.cpp:1570
 msgid "Saving File in Progress…"
 msgstr "Saving file in progress…"
 
-#: mainwindow.cpp:1568
+#: mainwindow.cpp:1572
 #, qt-format
 msgctxt "%1 = file name, %2 = format"
 msgid ""
@@ -306,43 +311,43 @@ msgstr ""
 "Saving file ‘%1’\n"
 "with ‘%2’"
 
-#: mainwindow.cpp:1711
+#: mainwindow.cpp:1715
 #, qt-format
 msgid "&Undo %1"
 msgstr "&Undo %1"
 
 #. i18n: file: mainwindow.ui:194
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1714 mainwindow.cpp:1958:123
+#: mainwindow.cpp:1718 mainwindow.cpp:1962:123
 msgid "&Undo"
 msgstr "&Undo"
 
-#: mainwindow.cpp:1719
+#: mainwindow.cpp:1723
 #, qt-format
 msgid "&Redo %1"
 msgstr "&Redo %1"
 
 #. i18n: file: mainwindow.ui:206
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1722 mainwindow.cpp:1963:129
+#: mainwindow.cpp:1726 mainwindow.cpp:1967:129
 msgid "&Redo"
 msgstr "&Redo"
 
-#: mainwindow.cpp:1838
+#: mainwindow.cpp:1842
 msgid "&Testing"
 msgstr "&Testing"
 
-#: mainwindow.cpp:1840
+#: mainwindow.cpp:1844
 msgid "Record test…"
 msgstr "Record test…"
 
-#: mainwindow.cpp:1843
+#: mainwindow.cpp:1847
 msgid "Play test…"
 msgstr "Play test…"
 
 #. i18n: file: mainwindow.ui:32
 #. i18n: ectx: property (title), widget (QMenu, menuFile)
-#: mainwindow.cpp:1857 menubuilder.cpp:79:42
+#: mainwindow.cpp:1861 menubuilder.cpp:79:42
 msgid "&File"
 msgstr "&File"
 
@@ -350,13 +355,13 @@ msgstr "&File"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:129
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1859:81 rc.cpp:87
+#: mainwindow.cpp:1863:81 rc.cpp:87
 msgid "&New"
 msgstr "&New"
 
 #. i18n: file: mainwindow.ui:82
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1868:57
+#: mainwindow.cpp:1872:57
 msgid "&Open…"
 msgstr "&Open…"
 
@@ -364,7 +369,7 @@ msgstr "&Open…"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:142
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1877:90 rc.cpp:96
+#: mainwindow.cpp:1881:90 rc.cpp:96
 msgid "&Close"
 msgstr "&Close"
 
@@ -372,27 +377,27 @@ msgstr "&Close"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:155
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1891:99 rc.cpp:105
+#: mainwindow.cpp:1895:99 rc.cpp:105
 msgid "&Save"
 msgstr "&Save"
 
 #. i18n: file: mainwindow.ui:160
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1900:108
+#: mainwindow.cpp:1904:108
 msgid "Save &As…"
 msgstr "Save &as…"
 
 #. i18n: file: mainwindow.ui:328
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1911:201
+#: mainwindow.cpp:1915:201
 msgid "&Export"
 msgstr "&Export"
 
-#: mainwindow.cpp:1912
+#: mainwindow.cpp:1916
 msgid "&Molecule…"
 msgstr "&Molecule…"
 
-#: mainwindow.cpp:1920
+#: mainwindow.cpp:1924
 msgid "&Graphics…"
 msgstr "&Graphics…"
 
@@ -400,174 +405,174 @@ msgstr "&Graphics…"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:106
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1929:66 rc.cpp:72
+#: mainwindow.cpp:1933:66 rc.cpp:72
 msgid "&Quit"
 msgstr "&Quit"
 
 #. i18n: file: mainwindow.ui:318
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1939:195
+#: mainwindow.cpp:1943:195
 msgid "Open Recent"
 msgstr "Open recent"
 
-#: mainwindow.cpp:1951
+#: mainwindow.cpp:1955
 msgid "No recent files"
 msgstr "No recent files"
 
 #. i18n: file: mainwindow.ui:59
 #. i18n: ectx: property (title), widget (QMenu, menuEdit)
-#: mainwindow.cpp:1957 menubuilder.cpp:79:51
+#: mainwindow.cpp:1961 menubuilder.cpp:79:51
 msgid "&Edit"
 msgstr "&Edit"
 
-#: mainwindow.cpp:1969
+#: mainwindow.cpp:1973
 msgid "&Copy Graphics"
 msgstr "&Copy Graphics"
 
-#: mainwindow.cpp:1973
+#: mainwindow.cpp:1977
 msgid "Ctrl+Alt+C"
 msgstr "Ctrl+Alt+C"
 
 #. i18n: file: mainwindow.ui:54
 #. i18n: ectx: property (title), widget (QMenu, menuView)
-#: mainwindow.cpp:1986 menubuilder.cpp:79:48
+#: mainwindow.cpp:1990 menubuilder.cpp:79:48
 msgid "&View"
 msgstr "&View"
 
-#: mainwindow.cpp:1987
+#: mainwindow.cpp:1991
 msgid "Set Background Color…"
 msgstr "Set Background colour…"
 
-#: mainwindow.cpp:1991
+#: mainwindow.cpp:1995
 msgid "Rendering…"
 msgstr "Rendering…"
 
-#: mainwindow.cpp:1999
+#: mainwindow.cpp:2003
 msgid "Projection"
 msgstr "Projection"
 
-#: mainwindow.cpp:2000
+#: mainwindow.cpp:2004
 msgid "Perspective"
 msgstr "Perspective"
 
-#: mainwindow.cpp:2007
+#: mainwindow.cpp:2011
 msgid "Orthographic"
 msgstr "Orthographic"
 
-#: mainwindow.cpp:2026
+#: mainwindow.cpp:2030
 msgid "&Extensions"
 msgstr "&Extensions"
 
-#: mainwindow.cpp:2028
+#: mainwindow.cpp:2032
 msgid "User Interface Language…"
 msgstr "User Interface Language…"
 
-#: mainwindow.cpp:2032
+#: mainwindow.cpp:2036
 msgid "&Periodic Table…"
 msgstr "&Periodic Table…"
 
-#: mainwindow.cpp:2038 menubuilder.cpp:83
+#: mainwindow.cpp:2042 menubuilder.cpp:83
 msgid "&Help"
 msgstr "&Help"
 
 #. i18n: file: mainwindow.ui:182
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:2039:120
+#: mainwindow.cpp:2043:120
 msgid "&About"
 msgstr "&About"
 
-#: mainwindow.cpp:2046
+#: mainwindow.cpp:2050
 msgid "&Discussion Forum"
 msgstr "&Discussion Forum"
 
-#: mainwindow.cpp:2050
+#: mainwindow.cpp:2054
 msgid "&Avogadro Website"
 msgstr "&Avogadro Website"
 
-#: mainwindow.cpp:2054
+#: mainwindow.cpp:2058
 msgid "&Report a Bug"
 msgstr "&Report a Bug"
 
-#: mainwindow.cpp:2058
+#: mainwindow.cpp:2062
 msgid "&Suggest a Feature"
 msgstr "&Suggest a Feature"
 
-#: mainwindow.cpp:2082
+#: mainwindow.cpp:2086
 msgid "System Language"
 msgstr "System Language"
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "Language"
 msgstr "Language"
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "User Interface Language:"
 msgstr "User Interface Language:"
 
-#: mainwindow.cpp:2195
+#: mainwindow.cpp:2199
 #, qt-format
 msgid "All supported formats (%1);;All files (*);;"
 msgstr "All supported formats (%1);;All files (*);;"
 
-#: mainwindow.cpp:2211
+#: mainwindow.cpp:2215
 msgid "Do you want to save the changes to the document?"
 msgstr "Do you want to save the changes to the document?"
 
-#: mainwindow.cpp:2219
+#: mainwindow.cpp:2223
 msgid "Your changes will be lost if you don't save them."
 msgstr "Your changes will be lost if you don't save them."
 
-#: mainwindow.cpp:2227
+#: mainwindow.cpp:2231
 msgctxt "Save"
 msgid "Ctrl+S"
 msgstr "Ctrl+S"
 
-#: mainwindow.cpp:2229
+#: mainwindow.cpp:2233
 msgctxt "Discard"
 msgid "Ctrl+D"
 msgstr "Ctrl+D"
 
-#: mainwindow.cpp:2311
+#: mainwindow.cpp:2315
 msgid "Network Download Failed"
 msgstr "Network Download Failed"
 
-#: mainwindow.cpp:2312
+#: mainwindow.cpp:2316
 msgid "Network timeout or other error."
 msgstr "Network timeout or other error."
 
-#: mainwindow.cpp:2351
+#: mainwindow.cpp:2355
 #, qt-format
 msgid "Your version: %1"
 msgstr "Your version: %1"
 
-#: mainwindow.cpp:2352
+#: mainwindow.cpp:2356
 #, qt-format
 msgid "New version: %1"
 msgstr "New version: %1"
 
-#: mainwindow.cpp:2354
+#: mainwindow.cpp:2358
 msgid "An update is available, do you want to download it now?\n"
 msgstr "An update is available, do you want to download it now?\n"
 
-#: mainwindow.cpp:2356
+#: mainwindow.cpp:2360
 msgid "Version Update"
 msgstr "Version Update"
 
-#: mainwindow.cpp:2414
+#: mainwindow.cpp:2418
 #, qt-format
 msgid "Error while loading the “%1” file format."
 msgstr "Error while loading the ‘%1’ file format."
 
-#: mainwindow.cpp:2430
+#: mainwindow.cpp:2434
 msgid "Select file format"
 msgstr "Select file format"
 
-#: mainwindow.cpp:2435 mainwindow.cpp:2446
+#: mainwindow.cpp:2439 mainwindow.cpp:2450
 #, qt-format
 msgid "Avogadro cannot open “%1”."
 msgstr "Avogadro cannot open ‘%1’."
 
-#: mainwindow.cpp:2445
+#: mainwindow.cpp:2449
 msgid "Cannot open files"
 msgstr "Cannot open files"
 
diff --git a/i18n/eo.po b/i18n/eo.po
index 263e8c23..04e0db00 100644
--- a/i18n/eo.po
+++ b/i18n/eo.po
@@ -6,7 +6,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Avogadro 1.93.0\n"
 "Report-Msgid-Bugs-To: avogadro-devel@lists.sourceforge.net\n"
-"POT-Creation-Date: 2023-10-22 02:03+0000\n"
+"POT-Creation-Date: 2023-10-29 02:01+0000\n"
 "PO-Revision-Date: 2021-09-26 12:57+0000\n"
 "Last-Translator: phlostically <phlostically@mailinator.com>\n"
 "Language-Team: Esperanto <https://hosted.weblate.org/projects/avogadro/"
@@ -111,11 +111,11 @@ msgstr ""
 msgid "Please restart Avogadro to use the new language."
 msgstr ""
 
-#: mainwindow.cpp:765 mainwindow.cpp:1436
+#: mainwindow.cpp:765 mainwindow.cpp:1440
 msgid "Chemical Markup Language"
 msgstr "Kemia Marklingvo"
 
-#: mainwindow.cpp:766 mainwindow.cpp:1435
+#: mainwindow.cpp:766 mainwindow.cpp:1439
 msgid "Chemical JSON"
 msgstr "Kemia JSON"
 
@@ -123,12 +123,12 @@ msgstr "Kemia JSON"
 msgid "Open chemical file"
 msgstr "Malfermi kemian dosieron"
 
-#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1338
-#: mainwindow.cpp:2434
+#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1342
+#: mainwindow.cpp:2438
 msgid "Cannot open file"
 msgstr "Ne povas malfermi dosieron"
 
-#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1339
+#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1343
 #, qt-format
 msgid "Can't open supplied file %1"
 msgstr "Ne povas malfermi provizitan dosieron %1"
@@ -154,23 +154,28 @@ msgctxt "atomic electrostatics"
 msgid "Charges"
 msgstr ""
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:830
+msgctxt "potential energy calculators"
+msgid "Force Fields"
+msgstr ""
+
+#: mainwindow.cpp:834
 msgid "Install Plugin Script"
 msgstr "Instali kromprograman programeton"
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:834
 msgid "Script Type:"
 msgstr "Speco de programeto:"
 
-#: mainwindow.cpp:884 mainwindow.cpp:1334
+#: mainwindow.cpp:888 mainwindow.cpp:1338
 msgid "Select file reader"
 msgstr "Elekti dosierlegilon"
 
-#: mainwindow.cpp:913
+#: mainwindow.cpp:917
 msgid "Reading File"
 msgstr "Legante Dosieron"
 
-#: mainwindow.cpp:915
+#: mainwindow.cpp:919
 #, qt-format
 msgid ""
 "Opening file '%1'\n"
@@ -179,16 +184,16 @@ msgstr ""
 "Malfermante dosieron '%1'\n"
 "per '%2'"
 
-#: mainwindow.cpp:946
+#: mainwindow.cpp:950
 #, qt-format
 msgid "Molecule loaded (%1 atoms, %2 bonds)"
 msgstr "Molekulo ŝargita (%1 atomoj, %2 ligoj)"
 
-#: mainwindow.cpp:951
+#: mainwindow.cpp:955
 msgid "File error"
 msgstr "Eraro pri dosiero"
 
-#: mainwindow.cpp:952
+#: mainwindow.cpp:956
 #, qt-format
 msgid ""
 "Error while reading file '%1':\n"
@@ -197,17 +202,17 @@ msgstr ""
 "Eraro dum legado de dosiero '%1':\n"
 "%2"
 
-#: mainwindow.cpp:979
+#: mainwindow.cpp:983
 #, qt-format
 msgctxt "%1 = filename"
 msgid "Saved file %1"
 msgstr "Konservis dosieron %1."
 
-#: mainwindow.cpp:987
+#: mainwindow.cpp:991
 msgid "Error saving file"
 msgstr "Eraro pri konservado de dosiero"
 
-#: mainwindow.cpp:988
+#: mainwindow.cpp:992
 #, qt-format
 msgctxt "%1 = file name, %2 = error message"
 msgid ""
@@ -217,11 +222,11 @@ msgstr ""
 "Eraro dum konservado de «%1»:\n"
 "%2"
 
-#: mainwindow.cpp:1027
+#: mainwindow.cpp:1031
 msgid "Error: Failed to initialize OpenGL context"
 msgstr "Eraro: Malsukcesis pravalorizi OpenGL-kuntekston"
 
-#: mainwindow.cpp:1028
+#: mainwindow.cpp:1032
 #, qt-format
 msgid ""
 "OpenGL 2.0 or greater required, exiting.\n"
@@ -232,46 +237,46 @@ msgstr ""
 "\n"
 "%1"
 
-#: mainwindow.cpp:1029
+#: mainwindow.cpp:1033
 msgid "Unknown error"
 msgstr "Nekonata eraro"
 
-#: mainwindow.cpp:1279
+#: mainwindow.cpp:1283
 msgid "Common image formats"
 msgstr "Oftaj bildaj dosierformoj"
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "All files"
 msgstr "Ĉiuj dosieroj"
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "BMP"
 msgstr "BMP"
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "PNG"
 msgstr "PNG"
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "JPEG"
 msgstr "JPEG"
 
-#: mainwindow.cpp:1291
+#: mainwindow.cpp:1295
 msgid "Export Bitmap Graphics"
 msgstr "Eksporti Rastruman Grafikaĵon"
 
 #. i18n: file: mainwindow.ui:14
 #. i18n: ectx: property (windowTitle), widget (QMainWindow, MainWindow)
-#: mainwindow.cpp:1307 mainwindow.cpp:1409 mainwindow.cpp:2210:39
+#: mainwindow.cpp:1311 mainwindow.cpp:1413 mainwindow.cpp:2214:39
 msgid "Avogadro"
 msgstr "Avogadro"
 
-#: mainwindow.cpp:1308
+#: mainwindow.cpp:1312
 #, qt-format
 msgid "Cannot save file %1."
 msgstr "Ne povas konservi dosieron %1."
 
-#: mainwindow.cpp:1410
+#: mainwindow.cpp:1414
 msgid ""
 "This file was imported from a non-standard format which may not be able to "
 "write all of the information in the molecule.\n"
@@ -284,23 +289,23 @@ msgstr ""
 "Ĉu vi volas eksporti al tiu nenorma dosierformo, aŭ konservi en norma "
 "dosierformo?"
 
-#: mainwindow.cpp:1417
+#: mainwindow.cpp:1421
 msgid "Export"
 msgstr "Eksporti"
 
-#: mainwindow.cpp:1441
+#: mainwindow.cpp:1445
 msgid "Save chemical file"
 msgstr "Konservi kemian dosieron"
 
-#: mainwindow.cpp:1482
+#: mainwindow.cpp:1486
 msgid "Export Molecule"
 msgstr "Eksporti Molekulon"
 
-#: mainwindow.cpp:1566
+#: mainwindow.cpp:1570
 msgid "Saving File in Progress…"
 msgstr "Konservante dosieron…"
 
-#: mainwindow.cpp:1568
+#: mainwindow.cpp:1572
 #, qt-format
 msgctxt "%1 = file name, %2 = format"
 msgid ""
@@ -310,43 +315,43 @@ msgstr ""
 "Konservante dosieron «%1»\n"
 "per «%2»"
 
-#: mainwindow.cpp:1711
+#: mainwindow.cpp:1715
 #, qt-format
 msgid "&Undo %1"
 msgstr "Malfari %1 (&U)"
 
 #. i18n: file: mainwindow.ui:194
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1714 mainwindow.cpp:1958:123
+#: mainwindow.cpp:1718 mainwindow.cpp:1962:123
 msgid "&Undo"
 msgstr "Malfari (&U)"
 
-#: mainwindow.cpp:1719
+#: mainwindow.cpp:1723
 #, qt-format
 msgid "&Redo %1"
 msgstr "&Refari %1"
 
 #. i18n: file: mainwindow.ui:206
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1722 mainwindow.cpp:1963:129
+#: mainwindow.cpp:1726 mainwindow.cpp:1967:129
 msgid "&Redo"
 msgstr "&Refari"
 
-#: mainwindow.cpp:1838
+#: mainwindow.cpp:1842
 msgid "&Testing"
 msgstr "&Testado"
 
-#: mainwindow.cpp:1840
+#: mainwindow.cpp:1844
 msgid "Record test…"
 msgstr "Registri teston…"
 
-#: mainwindow.cpp:1843
+#: mainwindow.cpp:1847
 msgid "Play test…"
 msgstr "Ludi teston…"
 
 #. i18n: file: mainwindow.ui:32
 #. i18n: ectx: property (title), widget (QMenu, menuFile)
-#: mainwindow.cpp:1857 menubuilder.cpp:79:42
+#: mainwindow.cpp:1861 menubuilder.cpp:79:42
 msgid "&File"
 msgstr "Dosiero (&F)"
 
@@ -354,13 +359,13 @@ msgstr "Dosiero (&F)"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:129
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1859:81 rc.cpp:87
+#: mainwindow.cpp:1863:81 rc.cpp:87
 msgid "&New"
 msgstr "&Nova"
 
 #. i18n: file: mainwindow.ui:82
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1868:57
+#: mainwindow.cpp:1872:57
 msgid "&Open…"
 msgstr "Malfermi (&O)…"
 
@@ -368,7 +373,7 @@ msgstr "Malfermi (&O)…"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:142
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1877:90 rc.cpp:96
+#: mainwindow.cpp:1881:90 rc.cpp:96
 msgid "&Close"
 msgstr "Fermi (&C)"
 
@@ -376,27 +381,27 @@ msgstr "Fermi (&C)"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:155
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1891:99 rc.cpp:105
+#: mainwindow.cpp:1895:99 rc.cpp:105
 msgid "&Save"
 msgstr "Kon&servi"
 
 #. i18n: file: mainwindow.ui:160
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1900:108
+#: mainwindow.cpp:1904:108
 msgid "Save &As…"
 msgstr "Konservi kiel… (&A)…"
 
 #. i18n: file: mainwindow.ui:328
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1911:201
+#: mainwindow.cpp:1915:201
 msgid "&Export"
 msgstr "&Eksporti"
 
-#: mainwindow.cpp:1912
+#: mainwindow.cpp:1916
 msgid "&Molecule…"
 msgstr "&Molekulo…"
 
-#: mainwindow.cpp:1920
+#: mainwindow.cpp:1924
 msgid "&Graphics…"
 msgstr "&Grafiko…"
 
@@ -404,33 +409,33 @@ msgstr "&Grafiko…"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:106
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1929:66 rc.cpp:72
+#: mainwindow.cpp:1933:66 rc.cpp:72
 msgid "&Quit"
 msgstr "Forlasi (&Q)"
 
 #. i18n: file: mainwindow.ui:318
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1939:195
+#: mainwindow.cpp:1943:195
 msgid "Open Recent"
 msgstr "Malfermi Ĵusan"
 
-#: mainwindow.cpp:1951
+#: mainwindow.cpp:1955
 msgid "No recent files"
 msgstr "Neniu ĵusaj dosieroj"
 
 #. i18n: file: mainwindow.ui:59
 #. i18n: ectx: property (title), widget (QMenu, menuEdit)
-#: mainwindow.cpp:1957 menubuilder.cpp:79:51
+#: mainwindow.cpp:1961 menubuilder.cpp:79:51
 msgid "&Edit"
 msgstr "R&edakti"
 
-#: mainwindow.cpp:1969
+#: mainwindow.cpp:1973
 #, fuzzy
 #| msgid "&Graphics…"
 msgid "&Copy Graphics"
 msgstr "&Grafiko…"
 
-#: mainwindow.cpp:1973
+#: mainwindow.cpp:1977
 #, fuzzy
 #| msgid "Ctrl+A"
 msgid "Ctrl+Alt+C"
@@ -438,150 +443,150 @@ msgstr "Stir+A"
 
 #. i18n: file: mainwindow.ui:54
 #. i18n: ectx: property (title), widget (QMenu, menuView)
-#: mainwindow.cpp:1986 menubuilder.cpp:79:48
+#: mainwindow.cpp:1990 menubuilder.cpp:79:48
 msgid "&View"
 msgstr "&Vidi"
 
-#: mainwindow.cpp:1987
+#: mainwindow.cpp:1991
 msgid "Set Background Color…"
 msgstr "Agordi Fonan Koloron… (&B)"
 
-#: mainwindow.cpp:1991
+#: mainwindow.cpp:1995
 msgid "Rendering…"
 msgstr ""
 
-#: mainwindow.cpp:1999
+#: mainwindow.cpp:2003
 msgid "Projection"
 msgstr "Projekcio"
 
-#: mainwindow.cpp:2000
+#: mainwindow.cpp:2004
 msgid "Perspective"
 msgstr "Perspektiva"
 
-#: mainwindow.cpp:2007
+#: mainwindow.cpp:2011
 msgid "Orthographic"
 msgstr "Orta"
 
-#: mainwindow.cpp:2026
+#: mainwindow.cpp:2030
 msgid "&Extensions"
 msgstr "&Etendaĵoj"
 
-#: mainwindow.cpp:2028
+#: mainwindow.cpp:2032
 msgid "User Interface Language…"
 msgstr ""
 
-#: mainwindow.cpp:2032
+#: mainwindow.cpp:2036
 msgid "&Periodic Table…"
 msgstr ""
 
-#: mainwindow.cpp:2038 menubuilder.cpp:83
+#: mainwindow.cpp:2042 menubuilder.cpp:83
 msgid "&Help"
 msgstr "&Helpo"
 
 #. i18n: file: mainwindow.ui:182
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:2039:120
+#: mainwindow.cpp:2043:120
 msgid "&About"
 msgstr "Pri (&A)"
 
-#: mainwindow.cpp:2046
+#: mainwindow.cpp:2050
 #, fuzzy
 #| msgid "Discussion Forum"
 msgid "&Discussion Forum"
 msgstr "Diskutejo"
 
-#: mainwindow.cpp:2050
+#: mainwindow.cpp:2054
 #, fuzzy
 #| msgid "Avogadro Website"
 msgid "&Avogadro Website"
 msgstr "Retejo de Avogadro"
 
-#: mainwindow.cpp:2054
+#: mainwindow.cpp:2058
 #, fuzzy
 #| msgid "Report a Bug"
 msgid "&Report a Bug"
 msgstr "Raporti cimon"
 
-#: mainwindow.cpp:2058
+#: mainwindow.cpp:2062
 msgid "&Suggest a Feature"
 msgstr ""
 
-#: mainwindow.cpp:2082
+#: mainwindow.cpp:2086
 msgid "System Language"
 msgstr ""
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "Language"
 msgstr ""
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "User Interface Language:"
 msgstr ""
 
-#: mainwindow.cpp:2195
+#: mainwindow.cpp:2199
 #, qt-format
 msgid "All supported formats (%1);;All files (*);;"
 msgstr "Ĉiuj subtenataj dosierformoj (%1);;Ĉiuj dosieroj (*);;"
 
-#: mainwindow.cpp:2211
+#: mainwindow.cpp:2215
 msgid "Do you want to save the changes to the document?"
 msgstr "Ĉu vi volas konservi la ŝanĝojn en la dokumento?"
 
-#: mainwindow.cpp:2219
+#: mainwindow.cpp:2223
 msgid "Your changes will be lost if you don't save them."
 msgstr "Viaj ŝanĝoj perdiĝos, se vi ne konservos ilin."
 
-#: mainwindow.cpp:2227
+#: mainwindow.cpp:2231
 msgctxt "Save"
 msgid "Ctrl+S"
 msgstr "Stir+S"
 
-#: mainwindow.cpp:2229
+#: mainwindow.cpp:2233
 msgctxt "Discard"
 msgid "Ctrl+D"
 msgstr "Stir+D"
 
-#: mainwindow.cpp:2311
+#: mainwindow.cpp:2315
 msgid "Network Download Failed"
 msgstr ""
 
-#: mainwindow.cpp:2312
+#: mainwindow.cpp:2316
 msgid "Network timeout or other error."
 msgstr ""
 
-#: mainwindow.cpp:2351
+#: mainwindow.cpp:2355
 #, qt-format
 msgid "Your version: %1"
 msgstr ""
 
-#: mainwindow.cpp:2352
+#: mainwindow.cpp:2356
 #, qt-format
 msgid "New version: %1"
 msgstr ""
 
-#: mainwindow.cpp:2354
+#: mainwindow.cpp:2358
 msgid "An update is available, do you want to download it now?\n"
 msgstr ""
 
-#: mainwindow.cpp:2356
+#: mainwindow.cpp:2360
 msgid "Version Update"
 msgstr ""
 
-#: mainwindow.cpp:2414
+#: mainwindow.cpp:2418
 #, qt-format
 msgid "Error while loading the “%1” file format."
 msgstr "Eraro dum ŝargado de la dosierformo «%1»."
 
-#: mainwindow.cpp:2430
+#: mainwindow.cpp:2434
 msgid "Select file format"
 msgstr "Elekti dosierformon"
 
-#: mainwindow.cpp:2435 mainwindow.cpp:2446
+#: mainwindow.cpp:2439 mainwindow.cpp:2450
 #, qt-format
 msgid "Avogadro cannot open “%1”."
 msgstr "Avogadro ne povas malfermi «%1»."
 
-#: mainwindow.cpp:2445
+#: mainwindow.cpp:2449
 msgid "Cannot open files"
 msgstr "Ne povis malfermi dosierojn"
 
diff --git a/i18n/es.po b/i18n/es.po
index 9ce73a17..5149a308 100644
--- a/i18n/es.po
+++ b/i18n/es.po
@@ -13,7 +13,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: avogadro\n"
 "Report-Msgid-Bugs-To: avogadro-devel@lists.sourceforge.net\n"
-"POT-Creation-Date: 2023-10-22 02:03+0000\n"
+"POT-Creation-Date: 2023-10-29 02:01+0000\n"
 "PO-Revision-Date: 2023-04-30 15:50+0000\n"
 "Last-Translator: Alejandro Díaz-Moscoso <a.diaz.moscoso@csic.es>\n"
 "Language-Team: Spanish <https://hosted.weblate.org/projects/avogadro/"
@@ -115,11 +115,11 @@ msgstr "En necesario reiniciar el programa"
 msgid "Please restart Avogadro to use the new language."
 msgstr "Reinicie Avogadro para usar el nuevo idioma."
 
-#: mainwindow.cpp:765 mainwindow.cpp:1436
+#: mainwindow.cpp:765 mainwindow.cpp:1440
 msgid "Chemical Markup Language"
 msgstr "Lenguaje de Marcas Químico (CML)"
 
-#: mainwindow.cpp:766 mainwindow.cpp:1435
+#: mainwindow.cpp:766 mainwindow.cpp:1439
 msgid "Chemical JSON"
 msgstr "JSON químico"
 
@@ -127,12 +127,12 @@ msgstr "JSON químico"
 msgid "Open chemical file"
 msgstr "Abrir archivo químico"
 
-#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1338
-#: mainwindow.cpp:2434
+#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1342
+#: mainwindow.cpp:2438
 msgid "Cannot open file"
 msgstr "No se puede abrir el archivo"
 
-#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1339
+#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1343
 #, qt-format
 msgid "Can't open supplied file %1"
 msgstr "No se puede abrir el archivo especificado %1"
@@ -158,23 +158,30 @@ msgctxt "atomic electrostatics"
 msgid "Charges"
 msgstr "Cargas"
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:830
+#, fuzzy
+#| msgid "Force Field"
+msgctxt "potential energy calculators"
+msgid "Force Fields"
+msgstr "Campo de fuerza"
+
+#: mainwindow.cpp:834
 msgid "Install Plugin Script"
 msgstr "Instalar Secuencia de Comandos de Complemento"
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:834
 msgid "Script Type:"
 msgstr "Tipo de Secuencia de Comandos:"
 
-#: mainwindow.cpp:884 mainwindow.cpp:1334
+#: mainwindow.cpp:888 mainwindow.cpp:1338
 msgid "Select file reader"
 msgstr "Seleccionar lector de archivos"
 
-#: mainwindow.cpp:913
+#: mainwindow.cpp:917
 msgid "Reading File"
 msgstr "Leyendo el Archivo"
 
-#: mainwindow.cpp:915
+#: mainwindow.cpp:919
 #, qt-format
 msgid ""
 "Opening file '%1'\n"
@@ -183,16 +190,16 @@ msgstr ""
 "Abriendo archivo «%1»\n"
 "con «%2»"
 
-#: mainwindow.cpp:946
+#: mainwindow.cpp:950
 #, qt-format
 msgid "Molecule loaded (%1 atoms, %2 bonds)"
 msgstr "Molécula cargada (%1 átomos, %2 enlaces)"
 
-#: mainwindow.cpp:951
+#: mainwindow.cpp:955
 msgid "File error"
 msgstr "Error de archivo"
 
-#: mainwindow.cpp:952
+#: mainwindow.cpp:956
 #, qt-format
 msgid ""
 "Error while reading file '%1':\n"
@@ -201,17 +208,17 @@ msgstr ""
 "Error al leer el archivo «%1»:\n"
 "%2"
 
-#: mainwindow.cpp:979
+#: mainwindow.cpp:983
 #, qt-format
 msgctxt "%1 = filename"
 msgid "Saved file %1"
 msgstr "Archivo guardado %1"
 
-#: mainwindow.cpp:987
+#: mainwindow.cpp:991
 msgid "Error saving file"
 msgstr "Error al guardar archivo"
 
-#: mainwindow.cpp:988
+#: mainwindow.cpp:992
 #, qt-format
 msgctxt "%1 = file name, %2 = error message"
 msgid ""
@@ -221,11 +228,11 @@ msgstr ""
 "Error al guardar «%1»:\n"
 "%2"
 
-#: mainwindow.cpp:1027
+#: mainwindow.cpp:1031
 msgid "Error: Failed to initialize OpenGL context"
 msgstr "Error: No se pudo iniciar el contenido OpenGL"
 
-#: mainwindow.cpp:1028
+#: mainwindow.cpp:1032
 #, qt-format
 msgid ""
 "OpenGL 2.0 or greater required, exiting.\n"
@@ -236,46 +243,46 @@ msgstr ""
 "\n"
 "%1"
 
-#: mainwindow.cpp:1029
+#: mainwindow.cpp:1033
 msgid "Unknown error"
 msgstr "Error desconocido"
 
-#: mainwindow.cpp:1279
+#: mainwindow.cpp:1283
 msgid "Common image formats"
 msgstr "Formatos comunes de imagen"
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "All files"
 msgstr "Todos los archivos"
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "BMP"
 msgstr "BMP"
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "PNG"
 msgstr "PNG"
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "JPEG"
 msgstr "JPEG"
 
-#: mainwindow.cpp:1291
+#: mainwindow.cpp:1295
 msgid "Export Bitmap Graphics"
 msgstr "Exportar Gráficos en Mapa de Bits"
 
 #. i18n: file: mainwindow.ui:14
 #. i18n: ectx: property (windowTitle), widget (QMainWindow, MainWindow)
-#: mainwindow.cpp:1307 mainwindow.cpp:1409 mainwindow.cpp:2210:39
+#: mainwindow.cpp:1311 mainwindow.cpp:1413 mainwindow.cpp:2214:39
 msgid "Avogadro"
 msgstr "Avogadro"
 
-#: mainwindow.cpp:1308
+#: mainwindow.cpp:1312
 #, qt-format
 msgid "Cannot save file %1."
 msgstr "No se puede guardar el archivo %1."
 
-#: mainwindow.cpp:1410
+#: mainwindow.cpp:1414
 msgid ""
 "This file was imported from a non-standard format which may not be able to "
 "write all of the information in the molecule.\n"
@@ -287,23 +294,23 @@ msgstr ""
 "\n"
 "¿Le gustaría exportar al formato actual o guardar en un formato estándar?"
 
-#: mainwindow.cpp:1417
+#: mainwindow.cpp:1421
 msgid "Export"
 msgstr "Exportar"
 
-#: mainwindow.cpp:1441
+#: mainwindow.cpp:1445
 msgid "Save chemical file"
 msgstr "Guardar archivo químico"
 
-#: mainwindow.cpp:1482
+#: mainwindow.cpp:1486
 msgid "Export Molecule"
 msgstr "Exportar Molécula"
 
-#: mainwindow.cpp:1566
+#: mainwindow.cpp:1570
 msgid "Saving File in Progress…"
 msgstr "Guardando Archivo en Curso…"
 
-#: mainwindow.cpp:1568
+#: mainwindow.cpp:1572
 #, qt-format
 msgctxt "%1 = file name, %2 = format"
 msgid ""
@@ -313,43 +320,43 @@ msgstr ""
 "Guardando archivo «%1»\n"
 "con «%2»"
 
-#: mainwindow.cpp:1711
+#: mainwindow.cpp:1715
 #, qt-format
 msgid "&Undo %1"
 msgstr "&Deshacer %1"
 
 #. i18n: file: mainwindow.ui:194
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1714 mainwindow.cpp:1958:123
+#: mainwindow.cpp:1718 mainwindow.cpp:1962:123
 msgid "&Undo"
 msgstr "&Deshacer"
 
-#: mainwindow.cpp:1719
+#: mainwindow.cpp:1723
 #, qt-format
 msgid "&Redo %1"
 msgstr "&Rehacer %1"
 
 #. i18n: file: mainwindow.ui:206
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1722 mainwindow.cpp:1963:129
+#: mainwindow.cpp:1726 mainwindow.cpp:1967:129
 msgid "&Redo"
 msgstr "&Rehacer"
 
-#: mainwindow.cpp:1838
+#: mainwindow.cpp:1842
 msgid "&Testing"
 msgstr "&Probando"
 
-#: mainwindow.cpp:1840
+#: mainwindow.cpp:1844
 msgid "Record test…"
 msgstr "Grabar prueba…"
 
-#: mainwindow.cpp:1843
+#: mainwindow.cpp:1847
 msgid "Play test…"
 msgstr "Reproducir prueba…"
 
 #. i18n: file: mainwindow.ui:32
 #. i18n: ectx: property (title), widget (QMenu, menuFile)
-#: mainwindow.cpp:1857 menubuilder.cpp:79:42
+#: mainwindow.cpp:1861 menubuilder.cpp:79:42
 msgid "&File"
 msgstr "&Archivo"
 
@@ -357,13 +364,13 @@ msgstr "&Archivo"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:129
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1859:81 rc.cpp:87
+#: mainwindow.cpp:1863:81 rc.cpp:87
 msgid "&New"
 msgstr "&Nuevo"
 
 #. i18n: file: mainwindow.ui:82
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1868:57
+#: mainwindow.cpp:1872:57
 msgid "&Open…"
 msgstr "&Abrir…"
 
@@ -371,7 +378,7 @@ msgstr "&Abrir…"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:142
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1877:90 rc.cpp:96
+#: mainwindow.cpp:1881:90 rc.cpp:96
 msgid "&Close"
 msgstr "&Cerrar"
 
@@ -379,27 +386,27 @@ msgstr "&Cerrar"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:155
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1891:99 rc.cpp:105
+#: mainwindow.cpp:1895:99 rc.cpp:105
 msgid "&Save"
 msgstr "&Guardar"
 
 #. i18n: file: mainwindow.ui:160
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1900:108
+#: mainwindow.cpp:1904:108
 msgid "Save &As…"
 msgstr "Guardar &como…"
 
 #. i18n: file: mainwindow.ui:328
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1911:201
+#: mainwindow.cpp:1915:201
 msgid "&Export"
 msgstr "&Exportar"
 
-#: mainwindow.cpp:1912
+#: mainwindow.cpp:1916
 msgid "&Molecule…"
 msgstr "&Molécula…"
 
-#: mainwindow.cpp:1920
+#: mainwindow.cpp:1924
 msgid "&Graphics…"
 msgstr "&Gráficos…"
 
@@ -407,174 +414,174 @@ msgstr "&Gráficos…"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:106
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1929:66 rc.cpp:72
+#: mainwindow.cpp:1933:66 rc.cpp:72
 msgid "&Quit"
 msgstr "&Salir"
 
 #. i18n: file: mainwindow.ui:318
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1939:195
+#: mainwindow.cpp:1943:195
 msgid "Open Recent"
 msgstr "Abrir Archivos Recientes"
 
-#: mainwindow.cpp:1951
+#: mainwindow.cpp:1955
 msgid "No recent files"
 msgstr "No hay archivos recientes"
 
 #. i18n: file: mainwindow.ui:59
 #. i18n: ectx: property (title), widget (QMenu, menuEdit)
-#: mainwindow.cpp:1957 menubuilder.cpp:79:51
+#: mainwindow.cpp:1961 menubuilder.cpp:79:51
 msgid "&Edit"
 msgstr "&Editar"
 
-#: mainwindow.cpp:1969
+#: mainwindow.cpp:1973
 msgid "&Copy Graphics"
 msgstr "&Copiar Gráficos"
 
-#: mainwindow.cpp:1973
+#: mainwindow.cpp:1977
 msgid "Ctrl+Alt+C"
 msgstr "Ctrl+Alt+C"
 
 #. i18n: file: mainwindow.ui:54
 #. i18n: ectx: property (title), widget (QMenu, menuView)
-#: mainwindow.cpp:1986 menubuilder.cpp:79:48
+#: mainwindow.cpp:1990 menubuilder.cpp:79:48
 msgid "&View"
 msgstr "&Ver"
 
-#: mainwindow.cpp:1987
+#: mainwindow.cpp:1991
 msgid "Set Background Color…"
 msgstr "Establecer el Color de Fondo…"
 
-#: mainwindow.cpp:1991
+#: mainwindow.cpp:1995
 msgid "Rendering…"
 msgstr "Representando…"
 
-#: mainwindow.cpp:1999
+#: mainwindow.cpp:2003
 msgid "Projection"
 msgstr "Proyección"
 
-#: mainwindow.cpp:2000
+#: mainwindow.cpp:2004
 msgid "Perspective"
 msgstr "Perspectiva"
 
-#: mainwindow.cpp:2007
+#: mainwindow.cpp:2011
 msgid "Orthographic"
 msgstr "Ortográfica"
 
-#: mainwindow.cpp:2026
+#: mainwindow.cpp:2030
 msgid "&Extensions"
 msgstr "&Extensiones"
 
-#: mainwindow.cpp:2028
+#: mainwindow.cpp:2032
 msgid "User Interface Language…"
 msgstr "Idioma de la Interfaz de Usuario…"
 
-#: mainwindow.cpp:2032
+#: mainwindow.cpp:2036
 msgid "&Periodic Table…"
 msgstr "&Tabla Periódica…"
 
-#: mainwindow.cpp:2038 menubuilder.cpp:83
+#: mainwindow.cpp:2042 menubuilder.cpp:83
 msgid "&Help"
 msgstr "&Ayuda"
 
 #. i18n: file: mainwindow.ui:182
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:2039:120
+#: mainwindow.cpp:2043:120
 msgid "&About"
 msgstr "&Acerca de"
 
-#: mainwindow.cpp:2046
+#: mainwindow.cpp:2050
 msgid "&Discussion Forum"
 msgstr "&Foro de Discusión"
 
-#: mainwindow.cpp:2050
+#: mainwindow.cpp:2054
 msgid "&Avogadro Website"
 msgstr "&Sitio Web de Avogadro"
 
-#: mainwindow.cpp:2054
+#: mainwindow.cpp:2058
 msgid "&Report a Bug"
 msgstr "&Informar de un Error"
 
-#: mainwindow.cpp:2058
+#: mainwindow.cpp:2062
 msgid "&Suggest a Feature"
 msgstr "&Sugerir una Característica"
 
-#: mainwindow.cpp:2082
+#: mainwindow.cpp:2086
 msgid "System Language"
 msgstr "Idioma del Sistema"
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "Language"
 msgstr "Idioma"
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "User Interface Language:"
 msgstr "Idioma de la Interfaz de Usuario:"
 
-#: mainwindow.cpp:2195
+#: mainwindow.cpp:2199
 #, qt-format
 msgid "All supported formats (%1);;All files (*);;"
 msgstr "Todos los formatos admitidos (%1);;Todos los archivos (*);;"
 
-#: mainwindow.cpp:2211
+#: mainwindow.cpp:2215
 msgid "Do you want to save the changes to the document?"
 msgstr "¿Desea guardar los cambios en el documento?"
 
-#: mainwindow.cpp:2219
+#: mainwindow.cpp:2223
 msgid "Your changes will be lost if you don't save them."
 msgstr "Perderá los cambios si no los guarda."
 
-#: mainwindow.cpp:2227
+#: mainwindow.cpp:2231
 msgctxt "Save"
 msgid "Ctrl+S"
 msgstr "Ctrl+S"
 
-#: mainwindow.cpp:2229
+#: mainwindow.cpp:2233
 msgctxt "Discard"
 msgid "Ctrl+D"
 msgstr "Ctrl+D"
 
-#: mainwindow.cpp:2311
+#: mainwindow.cpp:2315
 msgid "Network Download Failed"
 msgstr "Fallo al Descargar desde la Red"
 
-#: mainwindow.cpp:2312
+#: mainwindow.cpp:2316
 msgid "Network timeout or other error."
 msgstr "Se superó el tiempo de espera de la red u otro error."
 
-#: mainwindow.cpp:2351
+#: mainwindow.cpp:2355
 #, qt-format
 msgid "Your version: %1"
 msgstr "Su versión: %1"
 
-#: mainwindow.cpp:2352
+#: mainwindow.cpp:2356
 #, qt-format
 msgid "New version: %1"
 msgstr "Nueva versión: %1"
 
-#: mainwindow.cpp:2354
+#: mainwindow.cpp:2358
 msgid "An update is available, do you want to download it now?\n"
 msgstr "Hay una actualización disponible, ¿desea descargarla ahora?\n"
 
-#: mainwindow.cpp:2356
+#: mainwindow.cpp:2360
 msgid "Version Update"
 msgstr "Actualización de la Versión"
 
-#: mainwindow.cpp:2414
+#: mainwindow.cpp:2418
 #, qt-format
 msgid "Error while loading the “%1” file format."
 msgstr "Error al cargar el formato del archivo «%1»."
 
-#: mainwindow.cpp:2430
+#: mainwindow.cpp:2434
 msgid "Select file format"
 msgstr "Selecciona un formato"
 
-#: mainwindow.cpp:2435 mainwindow.cpp:2446
+#: mainwindow.cpp:2439 mainwindow.cpp:2450
 #, qt-format
 msgid "Avogadro cannot open “%1”."
 msgstr "Avogadro no puede abrir «%1»."
 
-#: mainwindow.cpp:2445
+#: mainwindow.cpp:2449
 msgid "Cannot open files"
 msgstr "No se pueden abrir archivos"
 
@@ -3228,9 +3235,6 @@ msgstr ""
 #~ msgid "Constraint Value"
 #~ msgstr "Valores de restricción"
 
-#~ msgid "Force Field"
-#~ msgstr "Campo de fuerza"
-
 #~ msgid "Group Label:"
 #~ msgstr "Etiqueta de Grupo:"
 
diff --git a/i18n/et.po b/i18n/et.po
index 42b0e1a1..175481ea 100644
--- a/i18n/et.po
+++ b/i18n/et.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: avogadro\n"
 "Report-Msgid-Bugs-To: avogadro-devel@lists.sourceforge.net\n"
-"POT-Creation-Date: 2023-10-22 02:03+0000\n"
+"POT-Creation-Date: 2023-10-29 02:01+0000\n"
 "PO-Revision-Date: 2021-09-23 13:36+0000\n"
 "Last-Translator: J. Lavoie <j.lavoie@net-c.ca>\n"
 "Language-Team: Estonian <https://hosted.weblate.org/projects/avogadro/"
@@ -110,11 +110,11 @@ msgstr ""
 msgid "Please restart Avogadro to use the new language."
 msgstr ""
 
-#: mainwindow.cpp:765 mainwindow.cpp:1436
+#: mainwindow.cpp:765 mainwindow.cpp:1440
 msgid "Chemical Markup Language"
 msgstr ""
 
-#: mainwindow.cpp:766 mainwindow.cpp:1435
+#: mainwindow.cpp:766 mainwindow.cpp:1439
 msgid "Chemical JSON"
 msgstr ""
 
@@ -122,12 +122,12 @@ msgstr ""
 msgid "Open chemical file"
 msgstr ""
 
-#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1338
-#: mainwindow.cpp:2434
+#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1342
+#: mainwindow.cpp:2438
 msgid "Cannot open file"
 msgstr ""
 
-#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1339
+#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1343
 #, qt-format
 msgid "Can't open supplied file %1"
 msgstr ""
@@ -154,57 +154,62 @@ msgctxt "atomic electrostatics"
 msgid "Charges"
 msgstr ""
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:830
+msgctxt "potential energy calculators"
+msgid "Force Fields"
+msgstr ""
+
+#: mainwindow.cpp:834
 msgid "Install Plugin Script"
 msgstr ""
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:834
 msgid "Script Type:"
 msgstr ""
 
-#: mainwindow.cpp:884 mainwindow.cpp:1334
+#: mainwindow.cpp:888 mainwindow.cpp:1338
 msgid "Select file reader"
 msgstr ""
 
-#: mainwindow.cpp:913
+#: mainwindow.cpp:917
 #, fuzzy
 msgid "Reading File"
 msgstr "Ava fail"
 
-#: mainwindow.cpp:915
+#: mainwindow.cpp:919
 #, qt-format
 msgid ""
 "Opening file '%1'\n"
 "with '%2'"
 msgstr ""
 
-#: mainwindow.cpp:946
+#: mainwindow.cpp:950
 #, qt-format
 msgid "Molecule loaded (%1 atoms, %2 bonds)"
 msgstr ""
 
-#: mainwindow.cpp:951
+#: mainwindow.cpp:955
 msgid "File error"
 msgstr ""
 
-#: mainwindow.cpp:952
+#: mainwindow.cpp:956
 #, qt-format
 msgid ""
 "Error while reading file '%1':\n"
 "%2"
 msgstr ""
 
-#: mainwindow.cpp:979
+#: mainwindow.cpp:983
 #, qt-format
 msgctxt "%1 = filename"
 msgid "Saved file %1"
 msgstr ""
 
-#: mainwindow.cpp:987
+#: mainwindow.cpp:991
 msgid "Error saving file"
 msgstr ""
 
-#: mainwindow.cpp:988
+#: mainwindow.cpp:992
 #, qt-format
 msgctxt "%1 = file name, %2 = error message"
 msgid ""
@@ -212,11 +217,11 @@ msgid ""
 "%2"
 msgstr ""
 
-#: mainwindow.cpp:1027
+#: mainwindow.cpp:1031
 msgid "Error: Failed to initialize OpenGL context"
 msgstr ""
 
-#: mainwindow.cpp:1028
+#: mainwindow.cpp:1032
 #, qt-format
 msgid ""
 "OpenGL 2.0 or greater required, exiting.\n"
@@ -224,46 +229,46 @@ msgid ""
 "%1"
 msgstr ""
 
-#: mainwindow.cpp:1029
+#: mainwindow.cpp:1033
 msgid "Unknown error"
 msgstr ""
 
-#: mainwindow.cpp:1279
+#: mainwindow.cpp:1283
 msgid "Common image formats"
 msgstr ""
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "All files"
 msgstr "Kõik Failid"
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "BMP"
 msgstr "BMP"
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "PNG"
 msgstr ""
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "JPEG"
 msgstr "JPEG"
 
-#: mainwindow.cpp:1291
+#: mainwindow.cpp:1295
 msgid "Export Bitmap Graphics"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:14
 #. i18n: ectx: property (windowTitle), widget (QMainWindow, MainWindow)
-#: mainwindow.cpp:1307 mainwindow.cpp:1409 mainwindow.cpp:2210:39
+#: mainwindow.cpp:1311 mainwindow.cpp:1413 mainwindow.cpp:2214:39
 msgid "Avogadro"
 msgstr "Avogadro"
 
-#: mainwindow.cpp:1308
+#: mainwindow.cpp:1312
 #, qt-format
 msgid "Cannot save file %1."
 msgstr ""
 
-#: mainwindow.cpp:1410
+#: mainwindow.cpp:1414
 msgid ""
 "This file was imported from a non-standard format which may not be able to "
 "write all of the information in the molecule.\n"
@@ -271,24 +276,24 @@ msgid ""
 "Would you like to export to the current format, or save in a standard format?"
 msgstr ""
 
-#: mainwindow.cpp:1417
+#: mainwindow.cpp:1421
 msgid "Export"
 msgstr ""
 
-#: mainwindow.cpp:1441
+#: mainwindow.cpp:1445
 msgid "Save chemical file"
 msgstr ""
 
-#: mainwindow.cpp:1482
+#: mainwindow.cpp:1486
 #, fuzzy
 msgid "Export Molecule"
 msgstr "Impordi molekuli fail"
 
-#: mainwindow.cpp:1566
+#: mainwindow.cpp:1570
 msgid "Saving File in Progress…"
 msgstr ""
 
-#: mainwindow.cpp:1568
+#: mainwindow.cpp:1572
 #, qt-format
 msgctxt "%1 = file name, %2 = format"
 msgid ""
@@ -298,43 +303,43 @@ msgstr ""
 "Faili „%1“ salvestamine\n"
 "koos „%2“"
 
-#: mainwindow.cpp:1711
+#: mainwindow.cpp:1715
 #, qt-format
 msgid "&Undo %1"
 msgstr "& Võta tagasi %1"
 
 #. i18n: file: mainwindow.ui:194
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1714 mainwindow.cpp:1958:123
+#: mainwindow.cpp:1718 mainwindow.cpp:1962:123
 msgid "&Undo"
 msgstr ""
 
-#: mainwindow.cpp:1719
+#: mainwindow.cpp:1723
 #, qt-format
 msgid "&Redo %1"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:206
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1722 mainwindow.cpp:1963:129
+#: mainwindow.cpp:1726 mainwindow.cpp:1967:129
 msgid "&Redo"
 msgstr ""
 
-#: mainwindow.cpp:1838
+#: mainwindow.cpp:1842
 msgid "&Testing"
 msgstr ""
 
-#: mainwindow.cpp:1840
+#: mainwindow.cpp:1844
 msgid "Record test…"
 msgstr ""
 
-#: mainwindow.cpp:1843
+#: mainwindow.cpp:1847
 msgid "Play test…"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:32
 #. i18n: ectx: property (title), widget (QMenu, menuFile)
-#: mainwindow.cpp:1857 menubuilder.cpp:79:42
+#: mainwindow.cpp:1861 menubuilder.cpp:79:42
 msgid "&File"
 msgstr ""
 
@@ -342,13 +347,13 @@ msgstr ""
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:129
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1859:81 rc.cpp:87
+#: mainwindow.cpp:1863:81 rc.cpp:87
 msgid "&New"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:82
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1868:57
+#: mainwindow.cpp:1872:57
 msgid "&Open…"
 msgstr ""
 
@@ -356,7 +361,7 @@ msgstr ""
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:142
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1877:90 rc.cpp:96
+#: mainwindow.cpp:1881:90 rc.cpp:96
 msgid "&Close"
 msgstr ""
 
@@ -364,28 +369,28 @@ msgstr ""
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:155
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1891:99 rc.cpp:105
+#: mainwindow.cpp:1895:99 rc.cpp:105
 msgid "&Save"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:160
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1900:108
+#: mainwindow.cpp:1904:108
 msgid "Save &As…"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:328
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1911:201
+#: mainwindow.cpp:1915:201
 msgid "&Export"
 msgstr ""
 
-#: mainwindow.cpp:1912
+#: mainwindow.cpp:1916
 #, fuzzy
 msgid "&Molecule…"
 msgstr "Molekul"
 
-#: mainwindow.cpp:1920
+#: mainwindow.cpp:1924
 msgid "&Graphics…"
 msgstr ""
 
@@ -393,32 +398,32 @@ msgstr ""
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:106
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1929:66 rc.cpp:72
+#: mainwindow.cpp:1933:66 rc.cpp:72
 msgid "&Quit"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:318
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1939:195
+#: mainwindow.cpp:1943:195
 #, fuzzy
 msgid "Open Recent"
 msgstr "Ava fail"
 
-#: mainwindow.cpp:1951
+#: mainwindow.cpp:1955
 msgid "No recent files"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:59
 #. i18n: ectx: property (title), widget (QMenu, menuEdit)
-#: mainwindow.cpp:1957 menubuilder.cpp:79:51
+#: mainwindow.cpp:1961 menubuilder.cpp:79:51
 msgid "&Edit"
 msgstr ""
 
-#: mainwindow.cpp:1969
+#: mainwindow.cpp:1973
 msgid "&Copy Graphics"
 msgstr ""
 
-#: mainwindow.cpp:1973
+#: mainwindow.cpp:1977
 #, fuzzy
 #| msgid "Ctrl+A"
 msgid "Ctrl+Alt+C"
@@ -426,146 +431,146 @@ msgstr "Ctrl+A"
 
 #. i18n: file: mainwindow.ui:54
 #. i18n: ectx: property (title), widget (QMenu, menuView)
-#: mainwindow.cpp:1986 menubuilder.cpp:79:48
+#: mainwindow.cpp:1990 menubuilder.cpp:79:48
 msgid "&View"
 msgstr ""
 
-#: mainwindow.cpp:1987
+#: mainwindow.cpp:1991
 msgid "Set Background Color…"
 msgstr ""
 
-#: mainwindow.cpp:1991
+#: mainwindow.cpp:1995
 msgid "Rendering…"
 msgstr ""
 
-#: mainwindow.cpp:1999
+#: mainwindow.cpp:2003
 msgid "Projection"
 msgstr ""
 
-#: mainwindow.cpp:2000
+#: mainwindow.cpp:2004
 msgid "Perspective"
 msgstr ""
 
-#: mainwindow.cpp:2007
+#: mainwindow.cpp:2011
 msgid "Orthographic"
 msgstr ""
 
-#: mainwindow.cpp:2026
+#: mainwindow.cpp:2030
 msgid "&Extensions"
 msgstr ""
 
-#: mainwindow.cpp:2028
+#: mainwindow.cpp:2032
 msgid "User Interface Language…"
 msgstr ""
 
-#: mainwindow.cpp:2032
+#: mainwindow.cpp:2036
 msgid "&Periodic Table…"
 msgstr ""
 
-#: mainwindow.cpp:2038 menubuilder.cpp:83
+#: mainwindow.cpp:2042 menubuilder.cpp:83
 msgid "&Help"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:182
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:2039:120
+#: mainwindow.cpp:2043:120
 msgid "&About"
 msgstr ""
 
-#: mainwindow.cpp:2046
+#: mainwindow.cpp:2050
 msgid "&Discussion Forum"
 msgstr ""
 
-#: mainwindow.cpp:2050
+#: mainwindow.cpp:2054
 #, fuzzy
 #| msgid "Avogadro"
 msgid "&Avogadro Website"
 msgstr "Avogadro"
 
-#: mainwindow.cpp:2054
+#: mainwindow.cpp:2058
 msgid "&Report a Bug"
 msgstr ""
 
-#: mainwindow.cpp:2058
+#: mainwindow.cpp:2062
 msgid "&Suggest a Feature"
 msgstr ""
 
-#: mainwindow.cpp:2082
+#: mainwindow.cpp:2086
 msgid "System Language"
 msgstr ""
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "Language"
 msgstr ""
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "User Interface Language:"
 msgstr ""
 
-#: mainwindow.cpp:2195
+#: mainwindow.cpp:2199
 #, qt-format
 msgid "All supported formats (%1);;All files (*);;"
 msgstr ""
 
-#: mainwindow.cpp:2211
+#: mainwindow.cpp:2215
 msgid "Do you want to save the changes to the document?"
 msgstr ""
 
-#: mainwindow.cpp:2219
+#: mainwindow.cpp:2223
 msgid "Your changes will be lost if you don't save them."
 msgstr ""
 
-#: mainwindow.cpp:2227
+#: mainwindow.cpp:2231
 msgctxt "Save"
 msgid "Ctrl+S"
 msgstr "Ctrl+S"
 
-#: mainwindow.cpp:2229
+#: mainwindow.cpp:2233
 msgctxt "Discard"
 msgid "Ctrl+D"
 msgstr "Ctrl+D"
 
-#: mainwindow.cpp:2311
+#: mainwindow.cpp:2315
 msgid "Network Download Failed"
 msgstr ""
 
-#: mainwindow.cpp:2312
+#: mainwindow.cpp:2316
 msgid "Network timeout or other error."
 msgstr ""
 
-#: mainwindow.cpp:2351
+#: mainwindow.cpp:2355
 #, qt-format
 msgid "Your version: %1"
 msgstr ""
 
-#: mainwindow.cpp:2352
+#: mainwindow.cpp:2356
 #, qt-format
 msgid "New version: %1"
 msgstr ""
 
-#: mainwindow.cpp:2354
+#: mainwindow.cpp:2358
 msgid "An update is available, do you want to download it now?\n"
 msgstr ""
 
-#: mainwindow.cpp:2356
+#: mainwindow.cpp:2360
 msgid "Version Update"
 msgstr ""
 
-#: mainwindow.cpp:2414
+#: mainwindow.cpp:2418
 #, qt-format
 msgid "Error while loading the “%1” file format."
 msgstr "Viga failivormingu „%1“ laadimisel."
 
-#: mainwindow.cpp:2430
+#: mainwindow.cpp:2434
 msgid "Select file format"
 msgstr ""
 
-#: mainwindow.cpp:2435 mainwindow.cpp:2446
+#: mainwindow.cpp:2439 mainwindow.cpp:2450
 #, qt-format
 msgid "Avogadro cannot open “%1”."
 msgstr "Avogadro ei saa avada „%1“."
 
-#: mainwindow.cpp:2445
+#: mainwindow.cpp:2449
 msgid "Cannot open files"
 msgstr ""
 
diff --git a/i18n/eu.po b/i18n/eu.po
index f5fa40c3..3999fad0 100644
--- a/i18n/eu.po
+++ b/i18n/eu.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: avogadro\n"
 "Report-Msgid-Bugs-To: avogadro-devel@lists.sourceforge.net\n"
-"POT-Creation-Date: 2023-10-22 02:03+0000\n"
+"POT-Creation-Date: 2023-10-29 02:01+0000\n"
 "PO-Revision-Date: 2022-06-22 19:17+0000\n"
 "Last-Translator: Julen Larrucea <code@larrucea.eu>\n"
 "Language-Team: Basque <https://hosted.weblate.org/projects/avogadro/"
@@ -118,11 +118,11 @@ msgstr ""
 msgid "Please restart Avogadro to use the new language."
 msgstr ""
 
-#: mainwindow.cpp:765 mainwindow.cpp:1436
+#: mainwindow.cpp:765 mainwindow.cpp:1440
 msgid "Chemical Markup Language"
 msgstr ""
 
-#: mainwindow.cpp:766 mainwindow.cpp:1435
+#: mainwindow.cpp:766 mainwindow.cpp:1439
 msgid "Chemical JSON"
 msgstr "JSON Kimikoa"
 
@@ -130,12 +130,12 @@ msgstr "JSON Kimikoa"
 msgid "Open chemical file"
 msgstr "Fitxategi kimikoa ireki"
 
-#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1338
-#: mainwindow.cpp:2434
+#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1342
+#: mainwindow.cpp:2438
 msgid "Cannot open file"
 msgstr "Ezin da %1 fitxategia ireki."
 
-#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1339
+#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1343
 #, qt-format
 msgid "Can't open supplied file %1"
 msgstr "Ezin da emandako %1 fitxategia ireki."
@@ -161,23 +161,28 @@ msgctxt "atomic electrostatics"
 msgid "Charges"
 msgstr ""
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:830
+msgctxt "potential energy calculators"
+msgid "Force Fields"
+msgstr ""
+
+#: mainwindow.cpp:834
 msgid "Install Plugin Script"
 msgstr "Plugin Script-a Instalatu"
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:834
 msgid "Script Type:"
 msgstr "Script Mota:"
 
-#: mainwindow.cpp:884 mainwindow.cpp:1334
+#: mainwindow.cpp:888 mainwindow.cpp:1338
 msgid "Select file reader"
 msgstr "Fitxategi irakurtzailea aukeratu"
 
-#: mainwindow.cpp:913
+#: mainwindow.cpp:917
 msgid "Reading File"
 msgstr "Fitxategia Irakurtzen"
 
-#: mainwindow.cpp:915
+#: mainwindow.cpp:919
 #, qt-format
 msgid ""
 "Opening file '%1'\n"
@@ -186,16 +191,16 @@ msgstr ""
 "'%1' fitxategia\n"
 "'%2'-rekin irekitzen"
 
-#: mainwindow.cpp:946
+#: mainwindow.cpp:950
 #, qt-format
 msgid "Molecule loaded (%1 atoms, %2 bonds)"
 msgstr ""
 
-#: mainwindow.cpp:951
+#: mainwindow.cpp:955
 msgid "File error"
 msgstr "Fitxategi akatsa"
 
-#: mainwindow.cpp:952
+#: mainwindow.cpp:956
 #, qt-format
 msgid ""
 "Error while reading file '%1':\n"
@@ -204,17 +209,17 @@ msgstr ""
 "'%1' fitxategia irakurtzean errore bat egon da:\n"
 "%2"
 
-#: mainwindow.cpp:979
+#: mainwindow.cpp:983
 #, qt-format
 msgctxt "%1 = filename"
 msgid "Saved file %1"
 msgstr "%1 fitxategia gorde da."
 
-#: mainwindow.cpp:987
+#: mainwindow.cpp:991
 msgid "Error saving file"
 msgstr "Errorea fitxategia gordetzerakoan"
 
-#: mainwindow.cpp:988
+#: mainwindow.cpp:992
 #, qt-format
 msgctxt "%1 = file name, %2 = error message"
 msgid ""
@@ -224,11 +229,11 @@ msgstr ""
 "Errorea \"%1\" gordetzean:\n"
 "%2"
 
-#: mainwindow.cpp:1027
+#: mainwindow.cpp:1031
 msgid "Error: Failed to initialize OpenGL context"
 msgstr "Errorea: huts egin du OpenGL testuingurua hasieratzean"
 
-#: mainwindow.cpp:1028
+#: mainwindow.cpp:1032
 #, qt-format
 msgid ""
 "OpenGL 2.0 or greater required, exiting.\n"
@@ -239,46 +244,46 @@ msgstr ""
 "\n"
 "%1"
 
-#: mainwindow.cpp:1029
+#: mainwindow.cpp:1033
 msgid "Unknown error"
 msgstr "Errore ezezaguna"
 
-#: mainwindow.cpp:1279
+#: mainwindow.cpp:1283
 msgid "Common image formats"
 msgstr "Ohiko irudi formatuak"
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "All files"
 msgstr "Fitxategi guztiak"
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "BMP"
 msgstr "BMP"
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "PNG"
 msgstr "PNG"
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "JPEG"
 msgstr "JPEG"
 
-#: mainwindow.cpp:1291
+#: mainwindow.cpp:1295
 msgid "Export Bitmap Graphics"
 msgstr "Esportatu Bit-mapa Grafikoak"
 
 #. i18n: file: mainwindow.ui:14
 #. i18n: ectx: property (windowTitle), widget (QMainWindow, MainWindow)
-#: mainwindow.cpp:1307 mainwindow.cpp:1409 mainwindow.cpp:2210:39
+#: mainwindow.cpp:1311 mainwindow.cpp:1413 mainwindow.cpp:2214:39
 msgid "Avogadro"
 msgstr "Avogadro"
 
-#: mainwindow.cpp:1308
+#: mainwindow.cpp:1312
 #, qt-format
 msgid "Cannot save file %1."
 msgstr "Ezin da %1 fitxategia gorde."
 
-#: mainwindow.cpp:1410
+#: mainwindow.cpp:1414
 msgid ""
 "This file was imported from a non-standard format which may not be able to "
 "write all of the information in the molecule.\n"
@@ -286,23 +291,23 @@ msgid ""
 "Would you like to export to the current format, or save in a standard format?"
 msgstr ""
 
-#: mainwindow.cpp:1417
+#: mainwindow.cpp:1421
 msgid "Export"
 msgstr "Esportatu"
 
-#: mainwindow.cpp:1441
+#: mainwindow.cpp:1445
 msgid "Save chemical file"
 msgstr "Fitxategi kimikoa gorde"
 
-#: mainwindow.cpp:1482
+#: mainwindow.cpp:1486
 msgid "Export Molecule"
 msgstr "Esportatu Molekula"
 
-#: mainwindow.cpp:1566
+#: mainwindow.cpp:1570
 msgid "Saving File in Progress…"
 msgstr "Fitxategia gordetzen ari da…"
 
-#: mainwindow.cpp:1568
+#: mainwindow.cpp:1572
 #, qt-format
 msgctxt "%1 = file name, %2 = format"
 msgid ""
@@ -312,43 +317,43 @@ msgstr ""
 "\"%1\" fitxategia gordetzen\n"
 "\"%2\"-rekin"
 
-#: mainwindow.cpp:1711
+#: mainwindow.cpp:1715
 #, qt-format
 msgid "&Undo %1"
 msgstr "%1 &Desegin"
 
 #. i18n: file: mainwindow.ui:194
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1714 mainwindow.cpp:1958:123
+#: mainwindow.cpp:1718 mainwindow.cpp:1962:123
 msgid "&Undo"
 msgstr "&Desegin"
 
-#: mainwindow.cpp:1719
+#: mainwindow.cpp:1723
 #, qt-format
 msgid "&Redo %1"
 msgstr "%1 &Berregin"
 
 #. i18n: file: mainwindow.ui:206
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1722 mainwindow.cpp:1963:129
+#: mainwindow.cpp:1726 mainwindow.cpp:1967:129
 msgid "&Redo"
 msgstr "&Berregin"
 
-#: mainwindow.cpp:1838
+#: mainwindow.cpp:1842
 msgid "&Testing"
 msgstr "&Probak"
 
-#: mainwindow.cpp:1840
+#: mainwindow.cpp:1844
 msgid "Record test…"
 msgstr "Grabatu proba…"
 
-#: mainwindow.cpp:1843
+#: mainwindow.cpp:1847
 msgid "Play test…"
 msgstr "Erreproduzitu proba…"
 
 #. i18n: file: mainwindow.ui:32
 #. i18n: ectx: property (title), widget (QMenu, menuFile)
-#: mainwindow.cpp:1857 menubuilder.cpp:79:42
+#: mainwindow.cpp:1861 menubuilder.cpp:79:42
 msgid "&File"
 msgstr "&Fitxategia"
 
@@ -356,13 +361,13 @@ msgstr "&Fitxategia"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:129
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1859:81 rc.cpp:87
+#: mainwindow.cpp:1863:81 rc.cpp:87
 msgid "&New"
 msgstr "&Berria"
 
 #. i18n: file: mainwindow.ui:82
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1868:57
+#: mainwindow.cpp:1872:57
 msgid "&Open…"
 msgstr "&Ireki…"
 
@@ -370,7 +375,7 @@ msgstr "&Ireki…"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:142
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1877:90 rc.cpp:96
+#: mainwindow.cpp:1881:90 rc.cpp:96
 msgid "&Close"
 msgstr "&Itxi"
 
@@ -378,29 +383,29 @@ msgstr "&Itxi"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:155
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1891:99 rc.cpp:105
+#: mainwindow.cpp:1895:99 rc.cpp:105
 msgid "&Save"
 msgstr "&Gorde"
 
 #. i18n: file: mainwindow.ui:160
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1900:108
+#: mainwindow.cpp:1904:108
 #, fuzzy
 msgid "Save &As…"
 msgstr "Gorde &Honela..."
 
 #. i18n: file: mainwindow.ui:328
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1911:201
+#: mainwindow.cpp:1915:201
 msgid "&Export"
 msgstr "&Esportatu"
 
-#: mainwindow.cpp:1912
+#: mainwindow.cpp:1916
 #, fuzzy
 msgid "&Molecule…"
 msgstr "Molekula"
 
-#: mainwindow.cpp:1920
+#: mainwindow.cpp:1924
 #, fuzzy
 msgid "&Graphics…"
 msgstr "&Grafikoak..."
@@ -409,33 +414,33 @@ msgstr "&Grafikoak..."
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:106
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1929:66 rc.cpp:72
+#: mainwindow.cpp:1933:66 rc.cpp:72
 msgid "&Quit"
 msgstr "&Irten"
 
 #. i18n: file: mainwindow.ui:318
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1939:195
+#: mainwindow.cpp:1943:195
 #, fuzzy
 msgid "Open Recent"
 msgstr "Ireki &Oraintsukoa"
 
-#: mainwindow.cpp:1951
+#: mainwindow.cpp:1955
 msgid "No recent files"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:59
 #. i18n: ectx: property (title), widget (QMenu, menuEdit)
-#: mainwindow.cpp:1957 menubuilder.cpp:79:51
+#: mainwindow.cpp:1961 menubuilder.cpp:79:51
 msgid "&Edit"
 msgstr "&Editatu"
 
-#: mainwindow.cpp:1969
+#: mainwindow.cpp:1973
 #, fuzzy
 msgid "&Copy Graphics"
 msgstr "&Grafikoak..."
 
-#: mainwindow.cpp:1973
+#: mainwindow.cpp:1977
 #, fuzzy
 #| msgid "Ctrl+A"
 msgid "Ctrl+Alt+C"
@@ -443,156 +448,156 @@ msgstr "Ktrl+A"
 
 #. i18n: file: mainwindow.ui:54
 #. i18n: ectx: property (title), widget (QMenu, menuView)
-#: mainwindow.cpp:1986 menubuilder.cpp:79:48
+#: mainwindow.cpp:1990 menubuilder.cpp:79:48
 msgid "&View"
 msgstr "&Ikusi"
 
-#: mainwindow.cpp:1987
+#: mainwindow.cpp:1991
 #, fuzzy
 msgid "Set Background Color…"
 msgstr "Ezarri &Atzeko Planoaren Kolorea..."
 
-#: mainwindow.cpp:1991
+#: mainwindow.cpp:1995
 msgid "Rendering…"
 msgstr ""
 
-#: mainwindow.cpp:1999
+#: mainwindow.cpp:2003
 msgid "Projection"
 msgstr "Proiekzioa"
 
-#: mainwindow.cpp:2000
+#: mainwindow.cpp:2004
 msgid "Perspective"
 msgstr "Ikuspegia"
 
-#: mainwindow.cpp:2007
+#: mainwindow.cpp:2011
 msgid "Orthographic"
 msgstr "Otrografikoa"
 
-#: mainwindow.cpp:2026
+#: mainwindow.cpp:2030
 #, fuzzy
 msgid "&Extensions"
 msgstr "Hedapenak"
 
-#: mainwindow.cpp:2028
+#: mainwindow.cpp:2032
 msgid "User Interface Language…"
 msgstr ""
 
-#: mainwindow.cpp:2032
+#: mainwindow.cpp:2036
 msgid "&Periodic Table…"
 msgstr ""
 
-#: mainwindow.cpp:2038 menubuilder.cpp:83
+#: mainwindow.cpp:2042 menubuilder.cpp:83
 msgid "&Help"
 msgstr "&Laguntza"
 
 #. i18n: file: mainwindow.ui:182
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:2039:120
+#: mainwindow.cpp:2043:120
 msgid "&About"
 msgstr "&Honi Buruz"
 
-#: mainwindow.cpp:2046
+#: mainwindow.cpp:2050
 msgid "&Discussion Forum"
 msgstr ""
 
-#: mainwindow.cpp:2050
+#: mainwindow.cpp:2054
 #, fuzzy
 #| msgid "Avogadro Website"
 msgid "&Avogadro Website"
 msgstr "Avogadro-ren Webgunea"
 
-#: mainwindow.cpp:2054
+#: mainwindow.cpp:2058
 #, fuzzy
 #| msgid "Report a Bug"
 msgid "&Report a Bug"
 msgstr "Eman errore baten berri"
 
-#: mainwindow.cpp:2058
+#: mainwindow.cpp:2062
 msgid "&Suggest a Feature"
 msgstr ""
 
-#: mainwindow.cpp:2082
+#: mainwindow.cpp:2086
 msgid "System Language"
 msgstr ""
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "Language"
 msgstr ""
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "User Interface Language:"
 msgstr ""
 
-#: mainwindow.cpp:2195
+#: mainwindow.cpp:2199
 #, qt-format
 msgid "All supported formats (%1);;All files (*);;"
 msgstr ""
 
-#: mainwindow.cpp:2211
+#: mainwindow.cpp:2215
 #, fuzzy
 msgid "Do you want to save the changes to the document?"
 msgstr "Dokumentuan egindako aldaketak gorde nahi dituzu?"
 
-#: mainwindow.cpp:2219
+#: mainwindow.cpp:2223
 msgid "Your changes will be lost if you don't save them."
 msgstr "Zure aldaketak galdu egingo dira ez badituzu gordetzen."
 
-#: mainwindow.cpp:2227
+#: mainwindow.cpp:2231
 msgctxt "Save"
 msgid "Ctrl+S"
 msgstr "Ktrl+S"
 
-#: mainwindow.cpp:2229
+#: mainwindow.cpp:2233
 msgctxt "Discard"
 msgid "Ctrl+D"
 msgstr "Ktrl+D"
 
-#: mainwindow.cpp:2311
+#: mainwindow.cpp:2315
 #, fuzzy
 #| msgid "Network Update Check Failed"
 msgid "Network Download Failed"
 msgstr "Internetetik Eguneratzeko Egiaztapenak Huts Egin Du"
 
-#: mainwindow.cpp:2312
+#: mainwindow.cpp:2316
 msgid "Network timeout or other error."
 msgstr "Sarea denboraz kanpo edo beste errore bat."
 
-#: mainwindow.cpp:2351
+#: mainwindow.cpp:2355
 #, qt-format
 msgid "Your version: %1"
 msgstr ""
 
-#: mainwindow.cpp:2352
+#: mainwindow.cpp:2356
 #, fuzzy, qt-format
 #| msgctxt "%1 is the Git revision number."
 #| msgid "(Git revision: %1)"
 msgid "New version: %1"
 msgstr "(Git berrikusketa: %1)"
 
-#: mainwindow.cpp:2354
+#: mainwindow.cpp:2358
 msgid "An update is available, do you want to download it now?\n"
 msgstr ""
 
-#: mainwindow.cpp:2356
+#: mainwindow.cpp:2360
 msgid "Version Update"
 msgstr ""
 
-#: mainwindow.cpp:2414
+#: mainwindow.cpp:2418
 #, qt-format
 msgid "Error while loading the “%1” file format."
 msgstr ""
 
-#: mainwindow.cpp:2430
+#: mainwindow.cpp:2434
 #, fuzzy
 msgid "Select file format"
 msgstr "Fitxategia: "
 
-#: mainwindow.cpp:2435 mainwindow.cpp:2446
+#: mainwindow.cpp:2439 mainwindow.cpp:2450
 #, qt-format
 msgid "Avogadro cannot open “%1”."
 msgstr ""
 
-#: mainwindow.cpp:2445
+#: mainwindow.cpp:2449
 #, fuzzy
 msgid "Cannot open files"
 msgstr "Ezin da %1 fitxategia gorde."
diff --git a/i18n/fa.po b/i18n/fa.po
index 16fe10d5..963c92a9 100644
--- a/i18n/fa.po
+++ b/i18n/fa.po
@@ -6,7 +6,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Avogadro 1.93.0\n"
 "Report-Msgid-Bugs-To: avogadro-devel@lists.sourceforge.net\n"
-"POT-Creation-Date: 2023-10-22 02:03+0000\n"
+"POT-Creation-Date: 2023-10-29 02:01+0000\n"
 "PO-Revision-Date: 2021-05-31 18:51+0000\n"
 "Last-Translator: Ahmad Abdolmaleki <ahmadubuntu@gmail.com>\n"
 "Language-Team: Persian <https://hosted.weblate.org/projects/avogadro/"
@@ -108,11 +108,11 @@ msgstr ""
 msgid "Please restart Avogadro to use the new language."
 msgstr ""
 
-#: mainwindow.cpp:765 mainwindow.cpp:1436
+#: mainwindow.cpp:765 mainwindow.cpp:1440
 msgid "Chemical Markup Language"
 msgstr ""
 
-#: mainwindow.cpp:766 mainwindow.cpp:1435
+#: mainwindow.cpp:766 mainwindow.cpp:1439
 msgid "Chemical JSON"
 msgstr ""
 
@@ -120,12 +120,12 @@ msgstr ""
 msgid "Open chemical file"
 msgstr ""
 
-#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1338
-#: mainwindow.cpp:2434
+#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1342
+#: mainwindow.cpp:2438
 msgid "Cannot open file"
 msgstr ""
 
-#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1339
+#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1343
 #, qt-format
 msgid "Can't open supplied file %1"
 msgstr ""
@@ -151,56 +151,61 @@ msgctxt "atomic electrostatics"
 msgid "Charges"
 msgstr ""
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:830
+msgctxt "potential energy calculators"
+msgid "Force Fields"
+msgstr ""
+
+#: mainwindow.cpp:834
 msgid "Install Plugin Script"
 msgstr ""
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:834
 msgid "Script Type:"
 msgstr ""
 
-#: mainwindow.cpp:884 mainwindow.cpp:1334
+#: mainwindow.cpp:888 mainwindow.cpp:1338
 msgid "Select file reader"
 msgstr ""
 
-#: mainwindow.cpp:913
+#: mainwindow.cpp:917
 msgid "Reading File"
 msgstr ""
 
-#: mainwindow.cpp:915
+#: mainwindow.cpp:919
 #, qt-format
 msgid ""
 "Opening file '%1'\n"
 "with '%2'"
 msgstr ""
 
-#: mainwindow.cpp:946
+#: mainwindow.cpp:950
 #, qt-format
 msgid "Molecule loaded (%1 atoms, %2 bonds)"
 msgstr ""
 
-#: mainwindow.cpp:951
+#: mainwindow.cpp:955
 msgid "File error"
 msgstr ""
 
-#: mainwindow.cpp:952
+#: mainwindow.cpp:956
 #, qt-format
 msgid ""
 "Error while reading file '%1':\n"
 "%2"
 msgstr ""
 
-#: mainwindow.cpp:979
+#: mainwindow.cpp:983
 #, qt-format
 msgctxt "%1 = filename"
 msgid "Saved file %1"
 msgstr ""
 
-#: mainwindow.cpp:987
+#: mainwindow.cpp:991
 msgid "Error saving file"
 msgstr ""
 
-#: mainwindow.cpp:988
+#: mainwindow.cpp:992
 #, qt-format
 msgctxt "%1 = file name, %2 = error message"
 msgid ""
@@ -208,11 +213,11 @@ msgid ""
 "%2"
 msgstr ""
 
-#: mainwindow.cpp:1027
+#: mainwindow.cpp:1031
 msgid "Error: Failed to initialize OpenGL context"
 msgstr ""
 
-#: mainwindow.cpp:1028
+#: mainwindow.cpp:1032
 #, qt-format
 msgid ""
 "OpenGL 2.0 or greater required, exiting.\n"
@@ -220,46 +225,46 @@ msgid ""
 "%1"
 msgstr ""
 
-#: mainwindow.cpp:1029
+#: mainwindow.cpp:1033
 msgid "Unknown error"
 msgstr ""
 
-#: mainwindow.cpp:1279
+#: mainwindow.cpp:1283
 msgid "Common image formats"
 msgstr ""
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "All files"
 msgstr ""
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "BMP"
 msgstr ""
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "PNG"
 msgstr ""
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "JPEG"
 msgstr ""
 
-#: mainwindow.cpp:1291
+#: mainwindow.cpp:1295
 msgid "Export Bitmap Graphics"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:14
 #. i18n: ectx: property (windowTitle), widget (QMainWindow, MainWindow)
-#: mainwindow.cpp:1307 mainwindow.cpp:1409 mainwindow.cpp:2210:39
+#: mainwindow.cpp:1311 mainwindow.cpp:1413 mainwindow.cpp:2214:39
 msgid "Avogadro"
 msgstr ""
 
-#: mainwindow.cpp:1308
+#: mainwindow.cpp:1312
 #, qt-format
 msgid "Cannot save file %1."
 msgstr ""
 
-#: mainwindow.cpp:1410
+#: mainwindow.cpp:1414
 msgid ""
 "This file was imported from a non-standard format which may not be able to "
 "write all of the information in the molecule.\n"
@@ -267,23 +272,23 @@ msgid ""
 "Would you like to export to the current format, or save in a standard format?"
 msgstr ""
 
-#: mainwindow.cpp:1417
+#: mainwindow.cpp:1421
 msgid "Export"
 msgstr ""
 
-#: mainwindow.cpp:1441
+#: mainwindow.cpp:1445
 msgid "Save chemical file"
 msgstr ""
 
-#: mainwindow.cpp:1482
+#: mainwindow.cpp:1486
 msgid "Export Molecule"
 msgstr ""
 
-#: mainwindow.cpp:1566
+#: mainwindow.cpp:1570
 msgid "Saving File in Progress…"
 msgstr ""
 
-#: mainwindow.cpp:1568
+#: mainwindow.cpp:1572
 #, qt-format
 msgctxt "%1 = file name, %2 = format"
 msgid ""
@@ -291,43 +296,43 @@ msgid ""
 "with “%2”"
 msgstr ""
 
-#: mainwindow.cpp:1711
+#: mainwindow.cpp:1715
 #, qt-format
 msgid "&Undo %1"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:194
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1714 mainwindow.cpp:1958:123
+#: mainwindow.cpp:1718 mainwindow.cpp:1962:123
 msgid "&Undo"
 msgstr ""
 
-#: mainwindow.cpp:1719
+#: mainwindow.cpp:1723
 #, qt-format
 msgid "&Redo %1"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:206
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1722 mainwindow.cpp:1963:129
+#: mainwindow.cpp:1726 mainwindow.cpp:1967:129
 msgid "&Redo"
 msgstr ""
 
-#: mainwindow.cpp:1838
+#: mainwindow.cpp:1842
 msgid "&Testing"
 msgstr ""
 
-#: mainwindow.cpp:1840
+#: mainwindow.cpp:1844
 msgid "Record test…"
 msgstr ""
 
-#: mainwindow.cpp:1843
+#: mainwindow.cpp:1847
 msgid "Play test…"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:32
 #. i18n: ectx: property (title), widget (QMenu, menuFile)
-#: mainwindow.cpp:1857 menubuilder.cpp:79:42
+#: mainwindow.cpp:1861 menubuilder.cpp:79:42
 msgid "&File"
 msgstr ""
 
@@ -335,13 +340,13 @@ msgstr ""
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:129
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1859:81 rc.cpp:87
+#: mainwindow.cpp:1863:81 rc.cpp:87
 msgid "&New"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:82
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1868:57
+#: mainwindow.cpp:1872:57
 msgid "&Open…"
 msgstr ""
 
@@ -349,7 +354,7 @@ msgstr ""
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:142
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1877:90 rc.cpp:96
+#: mainwindow.cpp:1881:90 rc.cpp:96
 msgid "&Close"
 msgstr ""
 
@@ -357,28 +362,28 @@ msgstr ""
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:155
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1891:99 rc.cpp:105
+#: mainwindow.cpp:1895:99 rc.cpp:105
 msgid "&Save"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:160
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1900:108
+#: mainwindow.cpp:1904:108
 msgid "Save &As…"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:328
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1911:201
+#: mainwindow.cpp:1915:201
 msgid "&Export"
 msgstr ""
 
-#: mainwindow.cpp:1912
+#: mainwindow.cpp:1916
 #, fuzzy
 msgid "&Molecule…"
 msgstr "مولکول‌ها"
 
-#: mainwindow.cpp:1920
+#: mainwindow.cpp:1924
 msgid "&Graphics…"
 msgstr ""
 
@@ -386,174 +391,174 @@ msgstr ""
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:106
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1929:66 rc.cpp:72
+#: mainwindow.cpp:1933:66 rc.cpp:72
 msgid "&Quit"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:318
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1939:195
+#: mainwindow.cpp:1943:195
 msgid "Open Recent"
 msgstr ""
 
-#: mainwindow.cpp:1951
+#: mainwindow.cpp:1955
 msgid "No recent files"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:59
 #. i18n: ectx: property (title), widget (QMenu, menuEdit)
-#: mainwindow.cpp:1957 menubuilder.cpp:79:51
+#: mainwindow.cpp:1961 menubuilder.cpp:79:51
 msgid "&Edit"
 msgstr ""
 
-#: mainwindow.cpp:1969
+#: mainwindow.cpp:1973
 msgid "&Copy Graphics"
 msgstr ""
 
-#: mainwindow.cpp:1973
+#: mainwindow.cpp:1977
 msgid "Ctrl+Alt+C"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:54
 #. i18n: ectx: property (title), widget (QMenu, menuView)
-#: mainwindow.cpp:1986 menubuilder.cpp:79:48
+#: mainwindow.cpp:1990 menubuilder.cpp:79:48
 msgid "&View"
 msgstr ""
 
-#: mainwindow.cpp:1987
+#: mainwindow.cpp:1991
 msgid "Set Background Color…"
 msgstr ""
 
-#: mainwindow.cpp:1991
+#: mainwindow.cpp:1995
 msgid "Rendering…"
 msgstr ""
 
-#: mainwindow.cpp:1999
+#: mainwindow.cpp:2003
 msgid "Projection"
 msgstr ""
 
-#: mainwindow.cpp:2000
+#: mainwindow.cpp:2004
 msgid "Perspective"
 msgstr ""
 
-#: mainwindow.cpp:2007
+#: mainwindow.cpp:2011
 msgid "Orthographic"
 msgstr ""
 
-#: mainwindow.cpp:2026
+#: mainwindow.cpp:2030
 msgid "&Extensions"
 msgstr ""
 
-#: mainwindow.cpp:2028
+#: mainwindow.cpp:2032
 msgid "User Interface Language…"
 msgstr ""
 
-#: mainwindow.cpp:2032
+#: mainwindow.cpp:2036
 msgid "&Periodic Table…"
 msgstr ""
 
-#: mainwindow.cpp:2038 menubuilder.cpp:83
+#: mainwindow.cpp:2042 menubuilder.cpp:83
 msgid "&Help"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:182
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:2039:120
+#: mainwindow.cpp:2043:120
 msgid "&About"
 msgstr ""
 
-#: mainwindow.cpp:2046
+#: mainwindow.cpp:2050
 msgid "&Discussion Forum"
 msgstr ""
 
-#: mainwindow.cpp:2050
+#: mainwindow.cpp:2054
 msgid "&Avogadro Website"
 msgstr ""
 
-#: mainwindow.cpp:2054
+#: mainwindow.cpp:2058
 msgid "&Report a Bug"
 msgstr ""
 
-#: mainwindow.cpp:2058
+#: mainwindow.cpp:2062
 msgid "&Suggest a Feature"
 msgstr ""
 
-#: mainwindow.cpp:2082
+#: mainwindow.cpp:2086
 msgid "System Language"
 msgstr ""
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "Language"
 msgstr ""
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "User Interface Language:"
 msgstr ""
 
-#: mainwindow.cpp:2195
+#: mainwindow.cpp:2199
 #, qt-format
 msgid "All supported formats (%1);;All files (*);;"
 msgstr ""
 
-#: mainwindow.cpp:2211
+#: mainwindow.cpp:2215
 msgid "Do you want to save the changes to the document?"
 msgstr ""
 
-#: mainwindow.cpp:2219
+#: mainwindow.cpp:2223
 msgid "Your changes will be lost if you don't save them."
 msgstr ""
 
-#: mainwindow.cpp:2227
+#: mainwindow.cpp:2231
 msgctxt "Save"
 msgid "Ctrl+S"
 msgstr ""
 
-#: mainwindow.cpp:2229
+#: mainwindow.cpp:2233
 msgctxt "Discard"
 msgid "Ctrl+D"
 msgstr ""
 
-#: mainwindow.cpp:2311
+#: mainwindow.cpp:2315
 msgid "Network Download Failed"
 msgstr ""
 
-#: mainwindow.cpp:2312
+#: mainwindow.cpp:2316
 msgid "Network timeout or other error."
 msgstr ""
 
-#: mainwindow.cpp:2351
+#: mainwindow.cpp:2355
 #, qt-format
 msgid "Your version: %1"
 msgstr ""
 
-#: mainwindow.cpp:2352
+#: mainwindow.cpp:2356
 #, qt-format
 msgid "New version: %1"
 msgstr ""
 
-#: mainwindow.cpp:2354
+#: mainwindow.cpp:2358
 msgid "An update is available, do you want to download it now?\n"
 msgstr ""
 
-#: mainwindow.cpp:2356
+#: mainwindow.cpp:2360
 msgid "Version Update"
 msgstr ""
 
-#: mainwindow.cpp:2414
+#: mainwindow.cpp:2418
 #, qt-format
 msgid "Error while loading the “%1” file format."
 msgstr ""
 
-#: mainwindow.cpp:2430
+#: mainwindow.cpp:2434
 msgid "Select file format"
 msgstr ""
 
-#: mainwindow.cpp:2435 mainwindow.cpp:2446
+#: mainwindow.cpp:2439 mainwindow.cpp:2450
 #, qt-format
 msgid "Avogadro cannot open “%1”."
 msgstr ""
 
-#: mainwindow.cpp:2445
+#: mainwindow.cpp:2449
 msgid "Cannot open files"
 msgstr ""
 
diff --git a/i18n/fi.po b/i18n/fi.po
index a562ac7a..86f0746a 100644
--- a/i18n/fi.po
+++ b/i18n/fi.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: avogadro\n"
 "Report-Msgid-Bugs-To: avogadro-devel@lists.sourceforge.net\n"
-"POT-Creation-Date: 2023-10-22 02:03+0000\n"
+"POT-Creation-Date: 2023-10-29 02:01+0000\n"
 "PO-Revision-Date: 2021-09-23 13:36+0000\n"
 "Last-Translator: J. Lavoie <j.lavoie@net-c.ca>\n"
 "Language-Team: Finnish <https://hosted.weblate.org/projects/avogadro/"
@@ -116,11 +116,11 @@ msgstr ""
 msgid "Please restart Avogadro to use the new language."
 msgstr ""
 
-#: mainwindow.cpp:765 mainwindow.cpp:1436
+#: mainwindow.cpp:765 mainwindow.cpp:1440
 msgid "Chemical Markup Language"
 msgstr ""
 
-#: mainwindow.cpp:766 mainwindow.cpp:1435
+#: mainwindow.cpp:766 mainwindow.cpp:1439
 msgid "Chemical JSON"
 msgstr ""
 
@@ -128,13 +128,13 @@ msgstr ""
 msgid "Open chemical file"
 msgstr ""
 
-#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1338
-#: mainwindow.cpp:2434
+#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1342
+#: mainwindow.cpp:2438
 #, fuzzy
 msgid "Cannot open file"
 msgstr "Tiedostoa %1 ei voida tallentaa."
 
-#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1339
+#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1343
 #, fuzzy, qt-format
 msgid "Can't open supplied file %1"
 msgstr "Tiedostoa %1 ei voida tallentaa."
@@ -162,58 +162,63 @@ msgctxt "atomic electrostatics"
 msgid "Charges"
 msgstr ""
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:830
+msgctxt "potential energy calculators"
+msgid "Force Fields"
+msgstr ""
+
+#: mainwindow.cpp:834
 msgid "Install Plugin Script"
 msgstr ""
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:834
 msgid "Script Type:"
 msgstr ""
 
-#: mainwindow.cpp:884 mainwindow.cpp:1334
+#: mainwindow.cpp:888 mainwindow.cpp:1338
 msgid "Select file reader"
 msgstr ""
 
-#: mainwindow.cpp:913
+#: mainwindow.cpp:917
 #, fuzzy
 msgid "Reading File"
 msgstr "Avaa tiedosto"
 
-#: mainwindow.cpp:915
+#: mainwindow.cpp:919
 #, qt-format
 msgid ""
 "Opening file '%1'\n"
 "with '%2'"
 msgstr ""
 
-#: mainwindow.cpp:946
+#: mainwindow.cpp:950
 #, qt-format
 msgid "Molecule loaded (%1 atoms, %2 bonds)"
 msgstr ""
 
-#: mainwindow.cpp:951
+#: mainwindow.cpp:955
 #, fuzzy
 msgid "File error"
 msgstr "Tiedosto: "
 
-#: mainwindow.cpp:952
+#: mainwindow.cpp:956
 #, qt-format
 msgid ""
 "Error while reading file '%1':\n"
 "%2"
 msgstr ""
 
-#: mainwindow.cpp:979
+#: mainwindow.cpp:983
 #, fuzzy, qt-format
 msgctxt "%1 = filename"
 msgid "Saved file %1"
 msgstr "Tiedostoa %1 ei voida tallentaa."
 
-#: mainwindow.cpp:987
+#: mainwindow.cpp:991
 msgid "Error saving file"
 msgstr ""
 
-#: mainwindow.cpp:988
+#: mainwindow.cpp:992
 #, qt-format
 msgctxt "%1 = file name, %2 = error message"
 msgid ""
@@ -221,11 +226,11 @@ msgid ""
 "%2"
 msgstr ""
 
-#: mainwindow.cpp:1027
+#: mainwindow.cpp:1031
 msgid "Error: Failed to initialize OpenGL context"
 msgstr ""
 
-#: mainwindow.cpp:1028
+#: mainwindow.cpp:1032
 #, qt-format
 msgid ""
 "OpenGL 2.0 or greater required, exiting.\n"
@@ -233,46 +238,46 @@ msgid ""
 "%1"
 msgstr ""
 
-#: mainwindow.cpp:1029
+#: mainwindow.cpp:1033
 msgid "Unknown error"
 msgstr ""
 
-#: mainwindow.cpp:1279
+#: mainwindow.cpp:1283
 msgid "Common image formats"
 msgstr ""
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "All files"
 msgstr "Kaikki tiedostot"
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "BMP"
 msgstr "BMP"
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "PNG"
 msgstr "PNG"
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "JPEG"
 msgstr "JPEG"
 
-#: mainwindow.cpp:1291
+#: mainwindow.cpp:1295
 msgid "Export Bitmap Graphics"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:14
 #. i18n: ectx: property (windowTitle), widget (QMainWindow, MainWindow)
-#: mainwindow.cpp:1307 mainwindow.cpp:1409 mainwindow.cpp:2210:39
+#: mainwindow.cpp:1311 mainwindow.cpp:1413 mainwindow.cpp:2214:39
 msgid "Avogadro"
 msgstr "Avogadro"
 
-#: mainwindow.cpp:1308
+#: mainwindow.cpp:1312
 #, qt-format
 msgid "Cannot save file %1."
 msgstr "Tiedostoa %1 ei voida tallentaa."
 
-#: mainwindow.cpp:1410
+#: mainwindow.cpp:1414
 msgid ""
 "This file was imported from a non-standard format which may not be able to "
 "write all of the information in the molecule.\n"
@@ -280,24 +285,24 @@ msgid ""
 "Would you like to export to the current format, or save in a standard format?"
 msgstr ""
 
-#: mainwindow.cpp:1417
+#: mainwindow.cpp:1421
 msgid "Export"
 msgstr ""
 
-#: mainwindow.cpp:1441
+#: mainwindow.cpp:1445
 msgid "Save chemical file"
 msgstr ""
 
-#: mainwindow.cpp:1482
+#: mainwindow.cpp:1486
 #, fuzzy
 msgid "Export Molecule"
 msgstr "Molekyyli"
 
-#: mainwindow.cpp:1566
+#: mainwindow.cpp:1570
 msgid "Saving File in Progress…"
 msgstr ""
 
-#: mainwindow.cpp:1568
+#: mainwindow.cpp:1572
 #, qt-format
 msgctxt "%1 = file name, %2 = format"
 msgid ""
@@ -307,44 +312,44 @@ msgstr ""
 "Tallennetaan tiedostoa ”%1”\n"
 "ja ”%2”"
 
-#: mainwindow.cpp:1711
+#: mainwindow.cpp:1715
 #, fuzzy, qt-format
 msgid "&Undo %1"
 msgstr "&Kumoa"
 
 #. i18n: file: mainwindow.ui:194
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1714 mainwindow.cpp:1958:123
+#: mainwindow.cpp:1718 mainwindow.cpp:1962:123
 msgid "&Undo"
 msgstr "&Kumoa"
 
-#: mainwindow.cpp:1719
+#: mainwindow.cpp:1723
 #, fuzzy, qt-format
 msgid "&Redo %1"
 msgstr "&Tee uudelleen"
 
 #. i18n: file: mainwindow.ui:206
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1722 mainwindow.cpp:1963:129
+#: mainwindow.cpp:1726 mainwindow.cpp:1967:129
 msgid "&Redo"
 msgstr "&Tee uudelleen"
 
-#: mainwindow.cpp:1838
+#: mainwindow.cpp:1842
 #, fuzzy
 msgid "&Testing"
 msgstr "Asetukset"
 
-#: mainwindow.cpp:1840
+#: mainwindow.cpp:1844
 msgid "Record test…"
 msgstr ""
 
-#: mainwindow.cpp:1843
+#: mainwindow.cpp:1847
 msgid "Play test…"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:32
 #. i18n: ectx: property (title), widget (QMenu, menuFile)
-#: mainwindow.cpp:1857 menubuilder.cpp:79:42
+#: mainwindow.cpp:1861 menubuilder.cpp:79:42
 msgid "&File"
 msgstr "&Tiedosto"
 
@@ -352,13 +357,13 @@ msgstr "&Tiedosto"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:129
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1859:81 rc.cpp:87
+#: mainwindow.cpp:1863:81 rc.cpp:87
 msgid "&New"
 msgstr "&Uusi"
 
 #. i18n: file: mainwindow.ui:82
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1868:57
+#: mainwindow.cpp:1872:57
 #, fuzzy
 msgid "&Open…"
 msgstr "&Avaa"
@@ -367,7 +372,7 @@ msgstr "&Avaa"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:142
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1877:90 rc.cpp:96
+#: mainwindow.cpp:1881:90 rc.cpp:96
 msgid "&Close"
 msgstr "&Sulje"
 
@@ -375,29 +380,29 @@ msgstr "&Sulje"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:155
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1891:99 rc.cpp:105
+#: mainwindow.cpp:1895:99 rc.cpp:105
 msgid "&Save"
 msgstr "&Tallenna"
 
 #. i18n: file: mainwindow.ui:160
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1900:108
+#: mainwindow.cpp:1904:108
 #, fuzzy
 msgid "Save &As…"
 msgstr "Tallenna &nimellä..."
 
 #. i18n: file: mainwindow.ui:328
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1911:201
+#: mainwindow.cpp:1915:201
 msgid "&Export"
 msgstr ""
 
-#: mainwindow.cpp:1912
+#: mainwindow.cpp:1916
 #, fuzzy
 msgid "&Molecule…"
 msgstr "Molekyyli"
 
-#: mainwindow.cpp:1920
+#: mainwindow.cpp:1924
 #, fuzzy
 msgid "&Graphics…"
 msgstr "&Grafiikka..."
@@ -406,33 +411,33 @@ msgstr "&Grafiikka..."
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:106
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1929:66 rc.cpp:72
+#: mainwindow.cpp:1933:66 rc.cpp:72
 msgid "&Quit"
 msgstr "&Lopeta"
 
 #. i18n: file: mainwindow.ui:318
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1939:195
+#: mainwindow.cpp:1943:195
 #, fuzzy
 msgid "Open Recent"
 msgstr "Avaa tiedosto"
 
-#: mainwindow.cpp:1951
+#: mainwindow.cpp:1955
 msgid "No recent files"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:59
 #. i18n: ectx: property (title), widget (QMenu, menuEdit)
-#: mainwindow.cpp:1957 menubuilder.cpp:79:51
+#: mainwindow.cpp:1961 menubuilder.cpp:79:51
 msgid "&Edit"
 msgstr "&Muokkaa"
 
-#: mainwindow.cpp:1969
+#: mainwindow.cpp:1973
 #, fuzzy
 msgid "&Copy Graphics"
 msgstr "&Grafiikka..."
 
-#: mainwindow.cpp:1973
+#: mainwindow.cpp:1977
 #, fuzzy
 #| msgid "Ctrl+A"
 msgid "Ctrl+Alt+C"
@@ -440,152 +445,152 @@ msgstr "Ctrl+A"
 
 #. i18n: file: mainwindow.ui:54
 #. i18n: ectx: property (title), widget (QMenu, menuView)
-#: mainwindow.cpp:1986 menubuilder.cpp:79:48
+#: mainwindow.cpp:1990 menubuilder.cpp:79:48
 msgid "&View"
 msgstr "&Näytä"
 
-#: mainwindow.cpp:1987
+#: mainwindow.cpp:1991
 #, fuzzy
 msgid "Set Background Color…"
 msgstr "Aseta &taustaväri..."
 
-#: mainwindow.cpp:1991
+#: mainwindow.cpp:1995
 msgid "Rendering…"
 msgstr ""
 
-#: mainwindow.cpp:1999
+#: mainwindow.cpp:2003
 msgid "Projection"
 msgstr ""
 
-#: mainwindow.cpp:2000
+#: mainwindow.cpp:2004
 msgid "Perspective"
 msgstr ""
 
-#: mainwindow.cpp:2007
+#: mainwindow.cpp:2011
 msgid "Orthographic"
 msgstr ""
 
-#: mainwindow.cpp:2026
+#: mainwindow.cpp:2030
 msgid "&Extensions"
 msgstr ""
 
-#: mainwindow.cpp:2028
+#: mainwindow.cpp:2032
 msgid "User Interface Language…"
 msgstr ""
 
-#: mainwindow.cpp:2032
+#: mainwindow.cpp:2036
 msgid "&Periodic Table…"
 msgstr ""
 
-#: mainwindow.cpp:2038 menubuilder.cpp:83
+#: mainwindow.cpp:2042 menubuilder.cpp:83
 msgid "&Help"
 msgstr "&Ohje"
 
 #. i18n: file: mainwindow.ui:182
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:2039:120
+#: mainwindow.cpp:2043:120
 msgid "&About"
 msgstr ""
 
-#: mainwindow.cpp:2046
+#: mainwindow.cpp:2050
 msgid "&Discussion Forum"
 msgstr ""
 
-#: mainwindow.cpp:2050
+#: mainwindow.cpp:2054
 #, fuzzy
 #| msgid "Avogadro Website"
 msgid "&Avogadro Website"
 msgstr "Avogadron sivusto"
 
-#: mainwindow.cpp:2054
+#: mainwindow.cpp:2058
 #, fuzzy
 #| msgid "Report a Bug"
 msgid "&Report a Bug"
 msgstr "Tee virheraportti"
 
-#: mainwindow.cpp:2058
+#: mainwindow.cpp:2062
 msgid "&Suggest a Feature"
 msgstr ""
 
-#: mainwindow.cpp:2082
+#: mainwindow.cpp:2086
 msgid "System Language"
 msgstr ""
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "Language"
 msgstr ""
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "User Interface Language:"
 msgstr ""
 
-#: mainwindow.cpp:2195
+#: mainwindow.cpp:2199
 #, qt-format
 msgid "All supported formats (%1);;All files (*);;"
 msgstr ""
 
-#: mainwindow.cpp:2211
+#: mainwindow.cpp:2215
 #, fuzzy
 msgid "Do you want to save the changes to the document?"
 msgstr "Tallentamattomat muutokset menetetään!"
 
-#: mainwindow.cpp:2219
+#: mainwindow.cpp:2223
 #, fuzzy
 msgid "Your changes will be lost if you don't save them."
 msgstr "Tallentamattomat muutokset menetetään!"
 
-#: mainwindow.cpp:2227
+#: mainwindow.cpp:2231
 msgctxt "Save"
 msgid "Ctrl+S"
 msgstr "Ctrl+S"
 
-#: mainwindow.cpp:2229
+#: mainwindow.cpp:2233
 msgctxt "Discard"
 msgid "Ctrl+D"
 msgstr "Ctrl+D"
 
-#: mainwindow.cpp:2311
+#: mainwindow.cpp:2315
 msgid "Network Download Failed"
 msgstr ""
 
-#: mainwindow.cpp:2312
+#: mainwindow.cpp:2316
 msgid "Network timeout or other error."
 msgstr ""
 
-#: mainwindow.cpp:2351
+#: mainwindow.cpp:2355
 #, qt-format
 msgid "Your version: %1"
 msgstr ""
 
-#: mainwindow.cpp:2352
+#: mainwindow.cpp:2356
 #, qt-format
 msgid "New version: %1"
 msgstr ""
 
-#: mainwindow.cpp:2354
+#: mainwindow.cpp:2358
 msgid "An update is available, do you want to download it now?\n"
 msgstr ""
 
-#: mainwindow.cpp:2356
+#: mainwindow.cpp:2360
 msgid "Version Update"
 msgstr ""
 
-#: mainwindow.cpp:2414
+#: mainwindow.cpp:2418
 #, qt-format
 msgid "Error while loading the “%1” file format."
 msgstr "Virhe ladattaessa tiedostomuotoa ”%1”."
 
-#: mainwindow.cpp:2430
+#: mainwindow.cpp:2434
 #, fuzzy
 msgid "Select file format"
 msgstr "Tiedosto: "
 
-#: mainwindow.cpp:2435 mainwindow.cpp:2446
+#: mainwindow.cpp:2439 mainwindow.cpp:2450
 #, qt-format
 msgid "Avogadro cannot open “%1”."
 msgstr "Avogadro ei voi avata ”%1”."
 
-#: mainwindow.cpp:2445
+#: mainwindow.cpp:2449
 #, fuzzy
 msgid "Cannot open files"
 msgstr "Tiedostoa %1 ei voida tallentaa."
diff --git a/i18n/fr.po b/i18n/fr.po
index e333e7e9..d8b5bea0 100644
--- a/i18n/fr.po
+++ b/i18n/fr.po
@@ -9,7 +9,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: avogadro-devel@lists.sourceforge.net\n"
-"POT-Creation-Date: 2023-10-22 02:03+0000\n"
+"POT-Creation-Date: 2023-10-29 02:01+0000\n"
 "PO-Revision-Date: 2023-07-27 21:08+0000\n"
 "Last-Translator: Norwid Behrnd <nbehrnd@yahoo.com>\n"
 "Language-Team: French <https://hosted.weblate.org/projects/avogadro/"
@@ -111,11 +111,11 @@ msgstr "Redémarrage nécessaire"
 msgid "Please restart Avogadro to use the new language."
 msgstr "Veuillez redémarrer Avogadro pour utiliser la nouvelle langue."
 
-#: mainwindow.cpp:765 mainwindow.cpp:1436
+#: mainwindow.cpp:765 mainwindow.cpp:1440
 msgid "Chemical Markup Language"
 msgstr "Langage de balisage chimique (CML)"
 
-#: mainwindow.cpp:766 mainwindow.cpp:1435
+#: mainwindow.cpp:766 mainwindow.cpp:1439
 msgid "Chemical JSON"
 msgstr "Produit chimique JSON"
 
@@ -123,12 +123,12 @@ msgstr "Produit chimique JSON"
 msgid "Open chemical file"
 msgstr "Ouvrir un fichier chimique"
 
-#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1338
-#: mainwindow.cpp:2434
+#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1342
+#: mainwindow.cpp:2438
 msgid "Cannot open file"
 msgstr "Impossible d’ouvrir le fichier"
 
-#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1339
+#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1343
 #, qt-format
 msgid "Can't open supplied file %1"
 msgstr "Impossible d’ouvrir le fichier %1"
@@ -154,23 +154,30 @@ msgctxt "atomic electrostatics"
 msgid "Charges"
 msgstr "Charges"
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:830
+#, fuzzy
+#| msgid "Force Field"
+msgctxt "potential energy calculators"
+msgid "Force Fields"
+msgstr "Champ de force"
+
+#: mainwindow.cpp:834
 msgid "Install Plugin Script"
 msgstr "Installer le script du greffon"
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:834
 msgid "Script Type:"
 msgstr "Type de script :"
 
-#: mainwindow.cpp:884 mainwindow.cpp:1334
+#: mainwindow.cpp:888 mainwindow.cpp:1338
 msgid "Select file reader"
 msgstr "Sélectionner un lecteur de fichiers"
 
-#: mainwindow.cpp:913
+#: mainwindow.cpp:917
 msgid "Reading File"
 msgstr "Lecture du fichier"
 
-#: mainwindow.cpp:915
+#: mainwindow.cpp:919
 #, qt-format
 msgid ""
 "Opening file '%1'\n"
@@ -179,16 +186,16 @@ msgstr ""
 "Ouverture du fichier « %1 »\n"
 "avec « %2 »"
 
-#: mainwindow.cpp:946
+#: mainwindow.cpp:950
 #, qt-format
 msgid "Molecule loaded (%1 atoms, %2 bonds)"
 msgstr "Molécule chargée (%1 atomes, %2 liaisions)"
 
-#: mainwindow.cpp:951
+#: mainwindow.cpp:955
 msgid "File error"
 msgstr "Erreur de fichier"
 
-#: mainwindow.cpp:952
+#: mainwindow.cpp:956
 #, qt-format
 msgid ""
 "Error while reading file '%1':\n"
@@ -197,17 +204,17 @@ msgstr ""
 "Erreur lors de la lecture de fichier « %1 » :\n"
 "%2"
 
-#: mainwindow.cpp:979
+#: mainwindow.cpp:983
 #, qt-format
 msgctxt "%1 = filename"
 msgid "Saved file %1"
 msgstr "Fichier enregistré %1"
 
-#: mainwindow.cpp:987
+#: mainwindow.cpp:991
 msgid "Error saving file"
 msgstr "Erreur lors de l’enregistrement du fichier"
 
-#: mainwindow.cpp:988
+#: mainwindow.cpp:992
 #, qt-format
 msgctxt "%1 = file name, %2 = error message"
 msgid ""
@@ -217,11 +224,11 @@ msgstr ""
 "Erreur lors de l’enregistrement de « %1 » :\n"
 "%2"
 
-#: mainwindow.cpp:1027
+#: mainwindow.cpp:1031
 msgid "Error: Failed to initialize OpenGL context"
 msgstr "Erreur : échec de l’initialisation du contexte OpenGL"
 
-#: mainwindow.cpp:1028
+#: mainwindow.cpp:1032
 #, qt-format
 msgid ""
 "OpenGL 2.0 or greater required, exiting.\n"
@@ -232,46 +239,46 @@ msgstr ""
 "\n"
 "%1"
 
-#: mainwindow.cpp:1029
+#: mainwindow.cpp:1033
 msgid "Unknown error"
 msgstr "Erreur inconnue"
 
-#: mainwindow.cpp:1279
+#: mainwindow.cpp:1283
 msgid "Common image formats"
 msgstr "Formats d’image courants"
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "All files"
 msgstr "Tous les fichiers"
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "BMP"
 msgstr "BMP"
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "PNG"
 msgstr "PNG"
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "JPEG"
 msgstr "JPEG"
 
-#: mainwindow.cpp:1291
+#: mainwindow.cpp:1295
 msgid "Export Bitmap Graphics"
 msgstr "Exporter les graphismes matriciels"
 
 #. i18n: file: mainwindow.ui:14
 #. i18n: ectx: property (windowTitle), widget (QMainWindow, MainWindow)
-#: mainwindow.cpp:1307 mainwindow.cpp:1409 mainwindow.cpp:2210:39
+#: mainwindow.cpp:1311 mainwindow.cpp:1413 mainwindow.cpp:2214:39
 msgid "Avogadro"
 msgstr "Avogadro"
 
-#: mainwindow.cpp:1308
+#: mainwindow.cpp:1312
 #, qt-format
 msgid "Cannot save file %1."
 msgstr "Impossible d’enregistrer le fichier %1."
 
-#: mainwindow.cpp:1410
+#: mainwindow.cpp:1414
 msgid ""
 "This file was imported from a non-standard format which may not be able to "
 "write all of the information in the molecule.\n"
@@ -284,23 +291,23 @@ msgstr ""
 "Souhaitez-vous exporter au format courant ou enregistrer dans un format "
 "standard ?"
 
-#: mainwindow.cpp:1417
+#: mainwindow.cpp:1421
 msgid "Export"
 msgstr "Exporter"
 
-#: mainwindow.cpp:1441
+#: mainwindow.cpp:1445
 msgid "Save chemical file"
 msgstr "Enregistrer le fichier chimique"
 
-#: mainwindow.cpp:1482
+#: mainwindow.cpp:1486
 msgid "Export Molecule"
 msgstr "Exporter la molécule"
 
-#: mainwindow.cpp:1566
+#: mainwindow.cpp:1570
 msgid "Saving File in Progress…"
 msgstr "Enregistrement du fichier en cours…"
 
-#: mainwindow.cpp:1568
+#: mainwindow.cpp:1572
 #, qt-format
 msgctxt "%1 = file name, %2 = format"
 msgid ""
@@ -310,43 +317,43 @@ msgstr ""
 "Enregistrement du fichier « %1 »\n"
 "avec « %2 »"
 
-#: mainwindow.cpp:1711
+#: mainwindow.cpp:1715
 #, qt-format
 msgid "&Undo %1"
 msgstr "&Annuler %1"
 
 #. i18n: file: mainwindow.ui:194
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1714 mainwindow.cpp:1958:123
+#: mainwindow.cpp:1718 mainwindow.cpp:1962:123
 msgid "&Undo"
 msgstr "&Annuler"
 
-#: mainwindow.cpp:1719
+#: mainwindow.cpp:1723
 #, qt-format
 msgid "&Redo %1"
 msgstr "&Rétablir %1"
 
 #. i18n: file: mainwindow.ui:206
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1722 mainwindow.cpp:1963:129
+#: mainwindow.cpp:1726 mainwindow.cpp:1967:129
 msgid "&Redo"
 msgstr "&Rétablir"
 
-#: mainwindow.cpp:1838
+#: mainwindow.cpp:1842
 msgid "&Testing"
 msgstr "&Test"
 
-#: mainwindow.cpp:1840
+#: mainwindow.cpp:1844
 msgid "Record test…"
 msgstr "Essai d’enregistrement…"
 
-#: mainwindow.cpp:1843
+#: mainwindow.cpp:1847
 msgid "Play test…"
 msgstr "Jouer à l’essai…"
 
 #. i18n: file: mainwindow.ui:32
 #. i18n: ectx: property (title), widget (QMenu, menuFile)
-#: mainwindow.cpp:1857 menubuilder.cpp:79:42
+#: mainwindow.cpp:1861 menubuilder.cpp:79:42
 msgid "&File"
 msgstr "&Fichier"
 
@@ -354,13 +361,13 @@ msgstr "&Fichier"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:129
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1859:81 rc.cpp:87
+#: mainwindow.cpp:1863:81 rc.cpp:87
 msgid "&New"
 msgstr "&Nouveau"
 
 #. i18n: file: mainwindow.ui:82
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1868:57
+#: mainwindow.cpp:1872:57
 msgid "&Open…"
 msgstr "&Ouvrir…"
 
@@ -368,7 +375,7 @@ msgstr "&Ouvrir…"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:142
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1877:90 rc.cpp:96
+#: mainwindow.cpp:1881:90 rc.cpp:96
 msgid "&Close"
 msgstr "&Fermer"
 
@@ -376,27 +383,27 @@ msgstr "&Fermer"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:155
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1891:99 rc.cpp:105
+#: mainwindow.cpp:1895:99 rc.cpp:105
 msgid "&Save"
 msgstr "&Enregistrer"
 
 #. i18n: file: mainwindow.ui:160
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1900:108
+#: mainwindow.cpp:1904:108
 msgid "Save &As…"
 msgstr "Enregistrer &sous…"
 
 #. i18n: file: mainwindow.ui:328
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1911:201
+#: mainwindow.cpp:1915:201
 msgid "&Export"
 msgstr "&Exporter"
 
-#: mainwindow.cpp:1912
+#: mainwindow.cpp:1916
 msgid "&Molecule…"
 msgstr "&Molécule…"
 
-#: mainwindow.cpp:1920
+#: mainwindow.cpp:1924
 msgid "&Graphics…"
 msgstr "&Graphique…"
 
@@ -404,175 +411,175 @@ msgstr "&Graphique…"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:106
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1929:66 rc.cpp:72
+#: mainwindow.cpp:1933:66 rc.cpp:72
 msgid "&Quit"
 msgstr "&Quitter"
 
 #. i18n: file: mainwindow.ui:318
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1939:195
+#: mainwindow.cpp:1943:195
 msgid "Open Recent"
 msgstr "Récemment ouvert"
 
-#: mainwindow.cpp:1951
+#: mainwindow.cpp:1955
 msgid "No recent files"
 msgstr "Aucun fichier récent"
 
 #. i18n: file: mainwindow.ui:59
 #. i18n: ectx: property (title), widget (QMenu, menuEdit)
-#: mainwindow.cpp:1957 menubuilder.cpp:79:51
+#: mainwindow.cpp:1961 menubuilder.cpp:79:51
 msgid "&Edit"
 msgstr "&Éditer"
 
-#: mainwindow.cpp:1969
+#: mainwindow.cpp:1973
 msgid "&Copy Graphics"
 msgstr "&Copier les graphiques"
 
-#: mainwindow.cpp:1973
+#: mainwindow.cpp:1977
 msgid "Ctrl+Alt+C"
 msgstr "Ctrl+Alt+C"
 
 #. i18n: file: mainwindow.ui:54
 #. i18n: ectx: property (title), widget (QMenu, menuView)
-#: mainwindow.cpp:1986 menubuilder.cpp:79:48
+#: mainwindow.cpp:1990 menubuilder.cpp:79:48
 msgid "&View"
 msgstr "&Vue"
 
-#: mainwindow.cpp:1987
+#: mainwindow.cpp:1991
 msgid "Set Background Color…"
 msgstr "Définir la couleur d’arrière-plan…"
 
-#: mainwindow.cpp:1991
+#: mainwindow.cpp:1995
 msgid "Rendering…"
 msgstr "Modélisation…"
 
-#: mainwindow.cpp:1999
+#: mainwindow.cpp:2003
 msgid "Projection"
 msgstr "Projection"
 
-#: mainwindow.cpp:2000
+#: mainwindow.cpp:2004
 msgid "Perspective"
 msgstr "Perspective"
 
-#: mainwindow.cpp:2007
+#: mainwindow.cpp:2011
 msgid "Orthographic"
 msgstr "Orthogonale"
 
-#: mainwindow.cpp:2026
+#: mainwindow.cpp:2030
 msgid "&Extensions"
 msgstr "&Extensions"
 
-#: mainwindow.cpp:2028
+#: mainwindow.cpp:2032
 msgid "User Interface Language…"
 msgstr "Langue de l'interface utilisateur…"
 
-#: mainwindow.cpp:2032
+#: mainwindow.cpp:2036
 msgid "&Periodic Table…"
 msgstr "&Tableau périodique…"
 
-#: mainwindow.cpp:2038 menubuilder.cpp:83
+#: mainwindow.cpp:2042 menubuilder.cpp:83
 msgid "&Help"
 msgstr "&Aide"
 
 #. i18n: file: mainwindow.ui:182
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:2039:120
+#: mainwindow.cpp:2043:120
 msgid "&About"
 msgstr "&À propos"
 
-#: mainwindow.cpp:2046
+#: mainwindow.cpp:2050
 msgid "&Discussion Forum"
 msgstr "&Forum de discussion"
 
-#: mainwindow.cpp:2050
+#: mainwindow.cpp:2054
 msgid "&Avogadro Website"
 msgstr "&Site web d’Avogadro"
 
-#: mainwindow.cpp:2054
+#: mainwindow.cpp:2058
 msgid "&Report a Bug"
 msgstr "&Signaler une erreur"
 
-#: mainwindow.cpp:2058
+#: mainwindow.cpp:2062
 msgid "&Suggest a Feature"
 msgstr "&Suggérer une fonctionnalité"
 
-#: mainwindow.cpp:2082
+#: mainwindow.cpp:2086
 msgid "System Language"
 msgstr "Langue système"
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "Language"
 msgstr "Langue"
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "User Interface Language:"
 msgstr "Langue de l'interface utilisateur :"
 
-#: mainwindow.cpp:2195
+#: mainwindow.cpp:2199
 #, qt-format
 msgid "All supported formats (%1);;All files (*);;"
 msgstr "Tous les formats pris en charge (%1);;Tous les fichiers (*);;"
 
-#: mainwindow.cpp:2211
+#: mainwindow.cpp:2215
 msgid "Do you want to save the changes to the document?"
 msgstr "Voulez-vous enregistrer les modifications apportées au document ?"
 
-#: mainwindow.cpp:2219
+#: mainwindow.cpp:2223
 msgid "Your changes will be lost if you don't save them."
 msgstr "Vos modifications seront perdues si vous ne les enregistrez pas."
 
-#: mainwindow.cpp:2227
+#: mainwindow.cpp:2231
 msgctxt "Save"
 msgid "Ctrl+S"
 msgstr "Ctrl+S"
 
-#: mainwindow.cpp:2229
+#: mainwindow.cpp:2233
 msgctxt "Discard"
 msgid "Ctrl+D"
 msgstr "Ctrl+D"
 
-#: mainwindow.cpp:2311
+#: mainwindow.cpp:2315
 msgid "Network Download Failed"
 msgstr "Le téléchargement depuis le réseau a échoué"
 
-#: mainwindow.cpp:2312
+#: mainwindow.cpp:2316
 msgid "Network timeout or other error."
 msgstr "Délai d'attente réseau expiré, ou autre erreur."
 
-#: mainwindow.cpp:2351
+#: mainwindow.cpp:2355
 #, qt-format
 msgid "Your version: %1"
 msgstr "Votre version : %1"
 
-#: mainwindow.cpp:2352
+#: mainwindow.cpp:2356
 #, qt-format
 msgid "New version: %1"
 msgstr "Nouvelle version : %1"
 
-#: mainwindow.cpp:2354
+#: mainwindow.cpp:2358
 msgid "An update is available, do you want to download it now?\n"
 msgstr ""
 "Une mise à jour est disponible, voulez-vous la télécharger maintenant ?\n"
 
-#: mainwindow.cpp:2356
+#: mainwindow.cpp:2360
 msgid "Version Update"
 msgstr "Mise à jour de la version"
 
-#: mainwindow.cpp:2414
+#: mainwindow.cpp:2418
 #, qt-format
 msgid "Error while loading the “%1” file format."
 msgstr "Erreur lors du chargement du format de fichier « %1 »."
 
-#: mainwindow.cpp:2430
+#: mainwindow.cpp:2434
 msgid "Select file format"
 msgstr "Sélectionner le format du fichier"
 
-#: mainwindow.cpp:2435 mainwindow.cpp:2446
+#: mainwindow.cpp:2439 mainwindow.cpp:2450
 #, qt-format
 msgid "Avogadro cannot open “%1”."
 msgstr "Avogadro ne peut pas ouvrir « %1 »."
 
-#: mainwindow.cpp:2445
+#: mainwindow.cpp:2449
 msgid "Cannot open files"
 msgstr "Impossible d’ouvrir les fichiers"
 
@@ -2640,9 +2647,6 @@ msgstr ""
 #~ msgid "Setup Force Field"
 #~ msgstr "Configurer champ de force"
 
-#~ msgid "Force Field"
-#~ msgstr "Champ de force"
-
 #~ msgid "Geometry Optimization"
 #~ msgstr "Optimisation de la géométrie"
 
diff --git a/i18n/fr_CA.po b/i18n/fr_CA.po
index d7f5e153..6ab74f08 100644
--- a/i18n/fr_CA.po
+++ b/i18n/fr_CA.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: avogadro\n"
 "Report-Msgid-Bugs-To: avogadro-devel@lists.sourceforge.net\n"
-"POT-Creation-Date: 2023-10-22 02:03+0000\n"
+"POT-Creation-Date: 2023-10-29 02:01+0000\n"
 "PO-Revision-Date: 2016-06-10 06:19+0000\n"
 "Last-Translator: Geoff Hutchison <Unknown>\n"
 "Language-Team: French (Canada) <fr_CA@li.org>\n"
@@ -107,11 +107,11 @@ msgstr ""
 msgid "Please restart Avogadro to use the new language."
 msgstr ""
 
-#: mainwindow.cpp:765 mainwindow.cpp:1436
+#: mainwindow.cpp:765 mainwindow.cpp:1440
 msgid "Chemical Markup Language"
 msgstr ""
 
-#: mainwindow.cpp:766 mainwindow.cpp:1435
+#: mainwindow.cpp:766 mainwindow.cpp:1439
 msgid "Chemical JSON"
 msgstr ""
 
@@ -119,12 +119,12 @@ msgstr ""
 msgid "Open chemical file"
 msgstr ""
 
-#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1338
-#: mainwindow.cpp:2434
+#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1342
+#: mainwindow.cpp:2438
 msgid "Cannot open file"
 msgstr ""
 
-#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1339
+#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1343
 #, qt-format
 msgid "Can't open supplied file %1"
 msgstr ""
@@ -150,56 +150,61 @@ msgctxt "atomic electrostatics"
 msgid "Charges"
 msgstr ""
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:830
+msgctxt "potential energy calculators"
+msgid "Force Fields"
+msgstr ""
+
+#: mainwindow.cpp:834
 msgid "Install Plugin Script"
 msgstr ""
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:834
 msgid "Script Type:"
 msgstr ""
 
-#: mainwindow.cpp:884 mainwindow.cpp:1334
+#: mainwindow.cpp:888 mainwindow.cpp:1338
 msgid "Select file reader"
 msgstr ""
 
-#: mainwindow.cpp:913
+#: mainwindow.cpp:917
 msgid "Reading File"
 msgstr ""
 
-#: mainwindow.cpp:915
+#: mainwindow.cpp:919
 #, qt-format
 msgid ""
 "Opening file '%1'\n"
 "with '%2'"
 msgstr ""
 
-#: mainwindow.cpp:946
+#: mainwindow.cpp:950
 #, qt-format
 msgid "Molecule loaded (%1 atoms, %2 bonds)"
 msgstr ""
 
-#: mainwindow.cpp:951
+#: mainwindow.cpp:955
 msgid "File error"
 msgstr ""
 
-#: mainwindow.cpp:952
+#: mainwindow.cpp:956
 #, qt-format
 msgid ""
 "Error while reading file '%1':\n"
 "%2"
 msgstr ""
 
-#: mainwindow.cpp:979
+#: mainwindow.cpp:983
 #, qt-format
 msgctxt "%1 = filename"
 msgid "Saved file %1"
 msgstr ""
 
-#: mainwindow.cpp:987
+#: mainwindow.cpp:991
 msgid "Error saving file"
 msgstr ""
 
-#: mainwindow.cpp:988
+#: mainwindow.cpp:992
 #, qt-format
 msgctxt "%1 = file name, %2 = error message"
 msgid ""
@@ -207,11 +212,11 @@ msgid ""
 "%2"
 msgstr ""
 
-#: mainwindow.cpp:1027
+#: mainwindow.cpp:1031
 msgid "Error: Failed to initialize OpenGL context"
 msgstr ""
 
-#: mainwindow.cpp:1028
+#: mainwindow.cpp:1032
 #, qt-format
 msgid ""
 "OpenGL 2.0 or greater required, exiting.\n"
@@ -219,46 +224,46 @@ msgid ""
 "%1"
 msgstr ""
 
-#: mainwindow.cpp:1029
+#: mainwindow.cpp:1033
 msgid "Unknown error"
 msgstr ""
 
-#: mainwindow.cpp:1279
+#: mainwindow.cpp:1283
 msgid "Common image formats"
 msgstr ""
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "All files"
 msgstr ""
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "BMP"
 msgstr ""
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "PNG"
 msgstr ""
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "JPEG"
 msgstr ""
 
-#: mainwindow.cpp:1291
+#: mainwindow.cpp:1295
 msgid "Export Bitmap Graphics"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:14
 #. i18n: ectx: property (windowTitle), widget (QMainWindow, MainWindow)
-#: mainwindow.cpp:1307 mainwindow.cpp:1409 mainwindow.cpp:2210:39
+#: mainwindow.cpp:1311 mainwindow.cpp:1413 mainwindow.cpp:2214:39
 msgid "Avogadro"
 msgstr ""
 
-#: mainwindow.cpp:1308
+#: mainwindow.cpp:1312
 #, qt-format
 msgid "Cannot save file %1."
 msgstr ""
 
-#: mainwindow.cpp:1410
+#: mainwindow.cpp:1414
 msgid ""
 "This file was imported from a non-standard format which may not be able to "
 "write all of the information in the molecule.\n"
@@ -266,23 +271,23 @@ msgid ""
 "Would you like to export to the current format, or save in a standard format?"
 msgstr ""
 
-#: mainwindow.cpp:1417
+#: mainwindow.cpp:1421
 msgid "Export"
 msgstr ""
 
-#: mainwindow.cpp:1441
+#: mainwindow.cpp:1445
 msgid "Save chemical file"
 msgstr ""
 
-#: mainwindow.cpp:1482
+#: mainwindow.cpp:1486
 msgid "Export Molecule"
 msgstr ""
 
-#: mainwindow.cpp:1566
+#: mainwindow.cpp:1570
 msgid "Saving File in Progress…"
 msgstr ""
 
-#: mainwindow.cpp:1568
+#: mainwindow.cpp:1572
 #, qt-format
 msgctxt "%1 = file name, %2 = format"
 msgid ""
@@ -290,43 +295,43 @@ msgid ""
 "with “%2”"
 msgstr ""
 
-#: mainwindow.cpp:1711
+#: mainwindow.cpp:1715
 #, qt-format
 msgid "&Undo %1"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:194
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1714 mainwindow.cpp:1958:123
+#: mainwindow.cpp:1718 mainwindow.cpp:1962:123
 msgid "&Undo"
 msgstr ""
 
-#: mainwindow.cpp:1719
+#: mainwindow.cpp:1723
 #, qt-format
 msgid "&Redo %1"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:206
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1722 mainwindow.cpp:1963:129
+#: mainwindow.cpp:1726 mainwindow.cpp:1967:129
 msgid "&Redo"
 msgstr ""
 
-#: mainwindow.cpp:1838
+#: mainwindow.cpp:1842
 msgid "&Testing"
 msgstr ""
 
-#: mainwindow.cpp:1840
+#: mainwindow.cpp:1844
 msgid "Record test…"
 msgstr ""
 
-#: mainwindow.cpp:1843
+#: mainwindow.cpp:1847
 msgid "Play test…"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:32
 #. i18n: ectx: property (title), widget (QMenu, menuFile)
-#: mainwindow.cpp:1857 menubuilder.cpp:79:42
+#: mainwindow.cpp:1861 menubuilder.cpp:79:42
 msgid "&File"
 msgstr ""
 
@@ -334,13 +339,13 @@ msgstr ""
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:129
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1859:81 rc.cpp:87
+#: mainwindow.cpp:1863:81 rc.cpp:87
 msgid "&New"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:82
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1868:57
+#: mainwindow.cpp:1872:57
 msgid "&Open…"
 msgstr ""
 
@@ -348,7 +353,7 @@ msgstr ""
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:142
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1877:90 rc.cpp:96
+#: mainwindow.cpp:1881:90 rc.cpp:96
 msgid "&Close"
 msgstr ""
 
@@ -356,27 +361,27 @@ msgstr ""
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:155
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1891:99 rc.cpp:105
+#: mainwindow.cpp:1895:99 rc.cpp:105
 msgid "&Save"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:160
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1900:108
+#: mainwindow.cpp:1904:108
 msgid "Save &As…"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:328
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1911:201
+#: mainwindow.cpp:1915:201
 msgid "&Export"
 msgstr ""
 
-#: mainwindow.cpp:1912
+#: mainwindow.cpp:1916
 msgid "&Molecule…"
 msgstr ""
 
-#: mainwindow.cpp:1920
+#: mainwindow.cpp:1924
 msgid "&Graphics…"
 msgstr ""
 
@@ -384,174 +389,174 @@ msgstr ""
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:106
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1929:66 rc.cpp:72
+#: mainwindow.cpp:1933:66 rc.cpp:72
 msgid "&Quit"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:318
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1939:195
+#: mainwindow.cpp:1943:195
 msgid "Open Recent"
 msgstr ""
 
-#: mainwindow.cpp:1951
+#: mainwindow.cpp:1955
 msgid "No recent files"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:59
 #. i18n: ectx: property (title), widget (QMenu, menuEdit)
-#: mainwindow.cpp:1957 menubuilder.cpp:79:51
+#: mainwindow.cpp:1961 menubuilder.cpp:79:51
 msgid "&Edit"
 msgstr ""
 
-#: mainwindow.cpp:1969
+#: mainwindow.cpp:1973
 msgid "&Copy Graphics"
 msgstr ""
 
-#: mainwindow.cpp:1973
+#: mainwindow.cpp:1977
 msgid "Ctrl+Alt+C"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:54
 #. i18n: ectx: property (title), widget (QMenu, menuView)
-#: mainwindow.cpp:1986 menubuilder.cpp:79:48
+#: mainwindow.cpp:1990 menubuilder.cpp:79:48
 msgid "&View"
 msgstr ""
 
-#: mainwindow.cpp:1987
+#: mainwindow.cpp:1991
 msgid "Set Background Color…"
 msgstr ""
 
-#: mainwindow.cpp:1991
+#: mainwindow.cpp:1995
 msgid "Rendering…"
 msgstr ""
 
-#: mainwindow.cpp:1999
+#: mainwindow.cpp:2003
 msgid "Projection"
 msgstr ""
 
-#: mainwindow.cpp:2000
+#: mainwindow.cpp:2004
 msgid "Perspective"
 msgstr ""
 
-#: mainwindow.cpp:2007
+#: mainwindow.cpp:2011
 msgid "Orthographic"
 msgstr ""
 
-#: mainwindow.cpp:2026
+#: mainwindow.cpp:2030
 msgid "&Extensions"
 msgstr ""
 
-#: mainwindow.cpp:2028
+#: mainwindow.cpp:2032
 msgid "User Interface Language…"
 msgstr ""
 
-#: mainwindow.cpp:2032
+#: mainwindow.cpp:2036
 msgid "&Periodic Table…"
 msgstr ""
 
-#: mainwindow.cpp:2038 menubuilder.cpp:83
+#: mainwindow.cpp:2042 menubuilder.cpp:83
 msgid "&Help"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:182
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:2039:120
+#: mainwindow.cpp:2043:120
 msgid "&About"
 msgstr ""
 
-#: mainwindow.cpp:2046
+#: mainwindow.cpp:2050
 msgid "&Discussion Forum"
 msgstr ""
 
-#: mainwindow.cpp:2050
+#: mainwindow.cpp:2054
 msgid "&Avogadro Website"
 msgstr ""
 
-#: mainwindow.cpp:2054
+#: mainwindow.cpp:2058
 msgid "&Report a Bug"
 msgstr ""
 
-#: mainwindow.cpp:2058
+#: mainwindow.cpp:2062
 msgid "&Suggest a Feature"
 msgstr ""
 
-#: mainwindow.cpp:2082
+#: mainwindow.cpp:2086
 msgid "System Language"
 msgstr ""
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "Language"
 msgstr ""
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "User Interface Language:"
 msgstr ""
 
-#: mainwindow.cpp:2195
+#: mainwindow.cpp:2199
 #, qt-format
 msgid "All supported formats (%1);;All files (*);;"
 msgstr ""
 
-#: mainwindow.cpp:2211
+#: mainwindow.cpp:2215
 msgid "Do you want to save the changes to the document?"
 msgstr ""
 
-#: mainwindow.cpp:2219
+#: mainwindow.cpp:2223
 msgid "Your changes will be lost if you don't save them."
 msgstr ""
 
-#: mainwindow.cpp:2227
+#: mainwindow.cpp:2231
 msgctxt "Save"
 msgid "Ctrl+S"
 msgstr ""
 
-#: mainwindow.cpp:2229
+#: mainwindow.cpp:2233
 msgctxt "Discard"
 msgid "Ctrl+D"
 msgstr ""
 
-#: mainwindow.cpp:2311
+#: mainwindow.cpp:2315
 msgid "Network Download Failed"
 msgstr ""
 
-#: mainwindow.cpp:2312
+#: mainwindow.cpp:2316
 msgid "Network timeout or other error."
 msgstr ""
 
-#: mainwindow.cpp:2351
+#: mainwindow.cpp:2355
 #, qt-format
 msgid "Your version: %1"
 msgstr ""
 
-#: mainwindow.cpp:2352
+#: mainwindow.cpp:2356
 #, qt-format
 msgid "New version: %1"
 msgstr ""
 
-#: mainwindow.cpp:2354
+#: mainwindow.cpp:2358
 msgid "An update is available, do you want to download it now?\n"
 msgstr ""
 
-#: mainwindow.cpp:2356
+#: mainwindow.cpp:2360
 msgid "Version Update"
 msgstr ""
 
-#: mainwindow.cpp:2414
+#: mainwindow.cpp:2418
 #, qt-format
 msgid "Error while loading the “%1” file format."
 msgstr ""
 
-#: mainwindow.cpp:2430
+#: mainwindow.cpp:2434
 msgid "Select file format"
 msgstr ""
 
-#: mainwindow.cpp:2435 mainwindow.cpp:2446
+#: mainwindow.cpp:2439 mainwindow.cpp:2450
 #, qt-format
 msgid "Avogadro cannot open “%1”."
 msgstr ""
 
-#: mainwindow.cpp:2445
+#: mainwindow.cpp:2449
 msgid "Cannot open files"
 msgstr ""
 
diff --git a/i18n/gl.po b/i18n/gl.po
index 0a1a0372..d09c013f 100644
--- a/i18n/gl.po
+++ b/i18n/gl.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Avogadro 1.1.0\n"
 "Report-Msgid-Bugs-To: avogadro-devel@lists.sourceforge.net\n"
-"POT-Creation-Date: 2023-10-22 02:03+0000\n"
+"POT-Creation-Date: 2023-10-29 02:01+0000\n"
 "PO-Revision-Date: 2016-06-10 06:19+0000\n"
 "Last-Translator: Miguel Anxo Bouzada <mbouzada@gmail.com>\n"
 "Language-Team: Galician <proxecto@trasno.net>\n"
@@ -118,11 +118,11 @@ msgstr ""
 msgid "Please restart Avogadro to use the new language."
 msgstr ""
 
-#: mainwindow.cpp:765 mainwindow.cpp:1436
+#: mainwindow.cpp:765 mainwindow.cpp:1440
 msgid "Chemical Markup Language"
 msgstr ""
 
-#: mainwindow.cpp:766 mainwindow.cpp:1435
+#: mainwindow.cpp:766 mainwindow.cpp:1439
 msgid "Chemical JSON"
 msgstr ""
 
@@ -130,13 +130,13 @@ msgstr ""
 msgid "Open chemical file"
 msgstr ""
 
-#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1338
-#: mainwindow.cpp:2434
+#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1342
+#: mainwindow.cpp:2438
 #, fuzzy
 msgid "Cannot open file"
 msgstr "Non foi posíbel gardar o ficheiro %1."
 
-#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1339
+#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1343
 #, fuzzy, qt-format
 msgid "Can't open supplied file %1"
 msgstr "Non foi posíbel gardar o ficheiro %1."
@@ -164,58 +164,63 @@ msgctxt "atomic electrostatics"
 msgid "Charges"
 msgstr ""
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:830
+msgctxt "potential energy calculators"
+msgid "Force Fields"
+msgstr ""
+
+#: mainwindow.cpp:834
 msgid "Install Plugin Script"
 msgstr ""
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:834
 msgid "Script Type:"
 msgstr ""
 
-#: mainwindow.cpp:884 mainwindow.cpp:1334
+#: mainwindow.cpp:888 mainwindow.cpp:1338
 msgid "Select file reader"
 msgstr ""
 
-#: mainwindow.cpp:913
+#: mainwindow.cpp:917
 #, fuzzy
 msgid "Reading File"
 msgstr "Abrir un ficheiro"
 
-#: mainwindow.cpp:915
+#: mainwindow.cpp:919
 #, qt-format
 msgid ""
 "Opening file '%1'\n"
 "with '%2'"
 msgstr ""
 
-#: mainwindow.cpp:946
+#: mainwindow.cpp:950
 #, qt-format
 msgid "Molecule loaded (%1 atoms, %2 bonds)"
 msgstr ""
 
-#: mainwindow.cpp:951
+#: mainwindow.cpp:955
 #, fuzzy
 msgid "File error"
 msgstr "Ficheiro: "
 
-#: mainwindow.cpp:952
+#: mainwindow.cpp:956
 #, qt-format
 msgid ""
 "Error while reading file '%1':\n"
 "%2"
 msgstr ""
 
-#: mainwindow.cpp:979
+#: mainwindow.cpp:983
 #, fuzzy, qt-format
 msgctxt "%1 = filename"
 msgid "Saved file %1"
 msgstr "Non foi posíbel gardar o ficheiro %1."
 
-#: mainwindow.cpp:987
+#: mainwindow.cpp:991
 msgid "Error saving file"
 msgstr ""
 
-#: mainwindow.cpp:988
+#: mainwindow.cpp:992
 #, qt-format
 msgctxt "%1 = file name, %2 = error message"
 msgid ""
@@ -223,11 +228,11 @@ msgid ""
 "%2"
 msgstr ""
 
-#: mainwindow.cpp:1027
+#: mainwindow.cpp:1031
 msgid "Error: Failed to initialize OpenGL context"
 msgstr ""
 
-#: mainwindow.cpp:1028
+#: mainwindow.cpp:1032
 #, qt-format
 msgid ""
 "OpenGL 2.0 or greater required, exiting.\n"
@@ -235,46 +240,46 @@ msgid ""
 "%1"
 msgstr ""
 
-#: mainwindow.cpp:1029
+#: mainwindow.cpp:1033
 msgid "Unknown error"
 msgstr ""
 
-#: mainwindow.cpp:1279
+#: mainwindow.cpp:1283
 msgid "Common image formats"
 msgstr "Formatos de imaxe habituais"
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "All files"
 msgstr "Todos os ficheiros"
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "BMP"
 msgstr "BMP"
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "PNG"
 msgstr "PNG"
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "JPEG"
 msgstr "JPEG"
 
-#: mainwindow.cpp:1291
+#: mainwindow.cpp:1295
 msgid "Export Bitmap Graphics"
 msgstr "Exportar como mapas de bits"
 
 #. i18n: file: mainwindow.ui:14
 #. i18n: ectx: property (windowTitle), widget (QMainWindow, MainWindow)
-#: mainwindow.cpp:1307 mainwindow.cpp:1409 mainwindow.cpp:2210:39
+#: mainwindow.cpp:1311 mainwindow.cpp:1413 mainwindow.cpp:2214:39
 msgid "Avogadro"
 msgstr "Avogadro"
 
-#: mainwindow.cpp:1308
+#: mainwindow.cpp:1312
 #, qt-format
 msgid "Cannot save file %1."
 msgstr "Non foi posíbel gardar o ficheiro %1."
 
-#: mainwindow.cpp:1410
+#: mainwindow.cpp:1414
 msgid ""
 "This file was imported from a non-standard format which may not be able to "
 "write all of the information in the molecule.\n"
@@ -282,24 +287,24 @@ msgid ""
 "Would you like to export to the current format, or save in a standard format?"
 msgstr ""
 
-#: mainwindow.cpp:1417
+#: mainwindow.cpp:1421
 msgid "Export"
 msgstr "Exportar"
 
-#: mainwindow.cpp:1441
+#: mainwindow.cpp:1445
 msgid "Save chemical file"
 msgstr ""
 
-#: mainwindow.cpp:1482
+#: mainwindow.cpp:1486
 #, fuzzy
 msgid "Export Molecule"
 msgstr "Importar un ficheiro de molécula"
 
-#: mainwindow.cpp:1566
+#: mainwindow.cpp:1570
 msgid "Saving File in Progress…"
 msgstr ""
 
-#: mainwindow.cpp:1568
+#: mainwindow.cpp:1572
 #, qt-format
 msgctxt "%1 = file name, %2 = format"
 msgid ""
@@ -307,46 +312,46 @@ msgid ""
 "with “%2”"
 msgstr ""
 
-#: mainwindow.cpp:1711
+#: mainwindow.cpp:1715
 #, fuzzy, qt-format
 msgid "&Undo %1"
 msgstr "&Desfacer"
 
 #. i18n: file: mainwindow.ui:194
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1714 mainwindow.cpp:1958:123
+#: mainwindow.cpp:1718 mainwindow.cpp:1962:123
 msgid "&Undo"
 msgstr "&Desfacer"
 
-#: mainwindow.cpp:1719
+#: mainwindow.cpp:1723
 #, fuzzy, qt-format
 msgid "&Redo %1"
 msgstr "&Refacer"
 
 #. i18n: file: mainwindow.ui:206
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1722 mainwindow.cpp:1963:129
+#: mainwindow.cpp:1726 mainwindow.cpp:1967:129
 msgid "&Redo"
 msgstr "&Refacer"
 
-#: mainwindow.cpp:1838
+#: mainwindow.cpp:1842
 #, fuzzy
 msgid "&Testing"
 msgstr "Configuracións"
 
-#: mainwindow.cpp:1840
+#: mainwindow.cpp:1844
 #, fuzzy
 msgid "Record test…"
 msgstr "Proba de gravación..."
 
-#: mainwindow.cpp:1843
+#: mainwindow.cpp:1847
 #, fuzzy
 msgid "Play test…"
 msgstr "Proba de reprodución..."
 
 #. i18n: file: mainwindow.ui:32
 #. i18n: ectx: property (title), widget (QMenu, menuFile)
-#: mainwindow.cpp:1857 menubuilder.cpp:79:42
+#: mainwindow.cpp:1861 menubuilder.cpp:79:42
 msgid "&File"
 msgstr "&Ficheiro"
 
@@ -354,13 +359,13 @@ msgstr "&Ficheiro"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:129
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1859:81 rc.cpp:87
+#: mainwindow.cpp:1863:81 rc.cpp:87
 msgid "&New"
 msgstr "&Nova"
 
 #. i18n: file: mainwindow.ui:82
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1868:57
+#: mainwindow.cpp:1872:57
 #, fuzzy
 msgid "&Open…"
 msgstr "&Abrir"
@@ -369,7 +374,7 @@ msgstr "&Abrir"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:142
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1877:90 rc.cpp:96
+#: mainwindow.cpp:1881:90 rc.cpp:96
 msgid "&Close"
 msgstr "&Pechar"
 
@@ -377,30 +382,30 @@ msgstr "&Pechar"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:155
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1891:99 rc.cpp:105
+#: mainwindow.cpp:1895:99 rc.cpp:105
 msgid "&Save"
 msgstr "&Gardar"
 
 #. i18n: file: mainwindow.ui:160
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1900:108
+#: mainwindow.cpp:1904:108
 #, fuzzy
 msgid "Save &As…"
 msgstr "Gardar &como..."
 
 #. i18n: file: mainwindow.ui:328
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1911:201
+#: mainwindow.cpp:1915:201
 #, fuzzy
 msgid "&Export"
 msgstr "Exportar"
 
-#: mainwindow.cpp:1912
+#: mainwindow.cpp:1916
 #, fuzzy
 msgid "&Molecule…"
 msgstr "Molécula"
 
-#: mainwindow.cpp:1920
+#: mainwindow.cpp:1924
 #, fuzzy
 msgid "&Graphics…"
 msgstr "&Gráficos..."
@@ -409,33 +414,33 @@ msgstr "&Gráficos..."
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:106
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1929:66 rc.cpp:72
+#: mainwindow.cpp:1933:66 rc.cpp:72
 msgid "&Quit"
 msgstr "&Saír"
 
 #. i18n: file: mainwindow.ui:318
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1939:195
+#: mainwindow.cpp:1943:195
 #, fuzzy
 msgid "Open Recent"
 msgstr "Abrir un &recente"
 
-#: mainwindow.cpp:1951
+#: mainwindow.cpp:1955
 msgid "No recent files"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:59
 #. i18n: ectx: property (title), widget (QMenu, menuEdit)
-#: mainwindow.cpp:1957 menubuilder.cpp:79:51
+#: mainwindow.cpp:1961 menubuilder.cpp:79:51
 msgid "&Edit"
 msgstr "&Editar"
 
-#: mainwindow.cpp:1969
+#: mainwindow.cpp:1973
 #, fuzzy
 msgid "&Copy Graphics"
 msgstr "&Gráficos..."
 
-#: mainwindow.cpp:1973
+#: mainwindow.cpp:1977
 #, fuzzy
 #| msgid "Ctrl+A"
 msgid "Ctrl+Alt+C"
@@ -443,156 +448,156 @@ msgstr "Ctrl+E"
 
 #. i18n: file: mainwindow.ui:54
 #. i18n: ectx: property (title), widget (QMenu, menuView)
-#: mainwindow.cpp:1986 menubuilder.cpp:79:48
+#: mainwindow.cpp:1990 menubuilder.cpp:79:48
 msgid "&View"
 msgstr "&Vista"
 
-#: mainwindow.cpp:1987
+#: mainwindow.cpp:1991
 #, fuzzy
 msgid "Set Background Color…"
 msgstr "Esta&belecer a cor do fondo..."
 
-#: mainwindow.cpp:1991
+#: mainwindow.cpp:1995
 msgid "Rendering…"
 msgstr ""
 
-#: mainwindow.cpp:1999
+#: mainwindow.cpp:2003
 msgid "Projection"
 msgstr ""
 
-#: mainwindow.cpp:2000
+#: mainwindow.cpp:2004
 msgid "Perspective"
 msgstr ""
 
-#: mainwindow.cpp:2007
+#: mainwindow.cpp:2011
 msgid "Orthographic"
 msgstr ""
 
-#: mainwindow.cpp:2026
+#: mainwindow.cpp:2030
 #, fuzzy
 msgid "&Extensions"
 msgstr "Extensións"
 
-#: mainwindow.cpp:2028
+#: mainwindow.cpp:2032
 msgid "User Interface Language…"
 msgstr ""
 
-#: mainwindow.cpp:2032
+#: mainwindow.cpp:2036
 msgid "&Periodic Table…"
 msgstr ""
 
-#: mainwindow.cpp:2038 menubuilder.cpp:83
+#: mainwindow.cpp:2042 menubuilder.cpp:83
 msgid "&Help"
 msgstr "&Axuda"
 
 #. i18n: file: mainwindow.ui:182
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:2039:120
+#: mainwindow.cpp:2043:120
 msgid "&About"
 msgstr "&Sobre"
 
-#: mainwindow.cpp:2046
+#: mainwindow.cpp:2050
 msgid "&Discussion Forum"
 msgstr ""
 
-#: mainwindow.cpp:2050
+#: mainwindow.cpp:2054
 #, fuzzy
 #| msgid "Avogadro Website"
 msgid "&Avogadro Website"
 msgstr "Páxina web do Avogadro"
 
-#: mainwindow.cpp:2054
+#: mainwindow.cpp:2058
 #, fuzzy
 #| msgid "Report a Bug"
 msgid "&Report a Bug"
 msgstr "Informar dun erro"
 
-#: mainwindow.cpp:2058
+#: mainwindow.cpp:2062
 msgid "&Suggest a Feature"
 msgstr ""
 
-#: mainwindow.cpp:2082
+#: mainwindow.cpp:2086
 msgid "System Language"
 msgstr ""
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "Language"
 msgstr ""
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "User Interface Language:"
 msgstr ""
 
-#: mainwindow.cpp:2195
+#: mainwindow.cpp:2199
 #, qt-format
 msgid "All supported formats (%1);;All files (*);;"
 msgstr ""
 
-#: mainwindow.cpp:2211
+#: mainwindow.cpp:2215
 #, fuzzy
 msgid "Do you want to save the changes to the document?"
 msgstr "Desexa gardar as modificacións que fixo no documento?"
 
-#: mainwindow.cpp:2219
+#: mainwindow.cpp:2223
 msgid "Your changes will be lost if you don't save them."
 msgstr "As súas modificacións perderanse se non as garda."
 
-#: mainwindow.cpp:2227
+#: mainwindow.cpp:2231
 msgctxt "Save"
 msgid "Ctrl+S"
 msgstr "Ctrl+G"
 
-#: mainwindow.cpp:2229
+#: mainwindow.cpp:2233
 msgctxt "Discard"
 msgid "Ctrl+D"
 msgstr "Ctrl+D"
 
-#: mainwindow.cpp:2311
+#: mainwindow.cpp:2315
 #, fuzzy
 #| msgid "Network Update Check Failed"
 msgid "Network Download Failed"
 msgstr "Fallou a comprobación da actualización pola rede"
 
-#: mainwindow.cpp:2312
+#: mainwindow.cpp:2316
 msgid "Network timeout or other error."
 msgstr "Erro de esgotamento do tempo límite da rede ou de outro tipo."
 
-#: mainwindow.cpp:2351
+#: mainwindow.cpp:2355
 #, qt-format
 msgid "Your version: %1"
 msgstr ""
 
-#: mainwindow.cpp:2352
+#: mainwindow.cpp:2356
 #, fuzzy, qt-format
 #| msgctxt "%1 is the Git revision number."
 #| msgid "(Git revision: %1)"
 msgid "New version: %1"
 msgstr "(Revisión de Git: %1)"
 
-#: mainwindow.cpp:2354
+#: mainwindow.cpp:2358
 msgid "An update is available, do you want to download it now?\n"
 msgstr ""
 
-#: mainwindow.cpp:2356
+#: mainwindow.cpp:2360
 msgid "Version Update"
 msgstr ""
 
-#: mainwindow.cpp:2414
+#: mainwindow.cpp:2418
 #, qt-format
 msgid "Error while loading the “%1” file format."
 msgstr ""
 
-#: mainwindow.cpp:2430
+#: mainwindow.cpp:2434
 #, fuzzy
 msgid "Select file format"
 msgstr "Ficheiro: "
 
-#: mainwindow.cpp:2435 mainwindow.cpp:2446
+#: mainwindow.cpp:2439 mainwindow.cpp:2450
 #, qt-format
 msgid "Avogadro cannot open “%1”."
 msgstr ""
 
-#: mainwindow.cpp:2445
+#: mainwindow.cpp:2449
 #, fuzzy
 msgid "Cannot open files"
 msgstr "Non foi posíbel gardar o ficheiro %1."
diff --git a/i18n/he.po b/i18n/he.po
index 2fc9cd8c..ea3d9e41 100644
--- a/i18n/he.po
+++ b/i18n/he.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: avogadro\n"
 "Report-Msgid-Bugs-To: avogadro-devel@lists.sourceforge.net\n"
-"POT-Creation-Date: 2023-10-22 02:03+0000\n"
+"POT-Creation-Date: 2023-10-29 02:01+0000\n"
 "PO-Revision-Date: 2021-01-17 18:32+0000\n"
 "Last-Translator: Evgeny Chernyavsky <yavgech@gmail.com>\n"
 "Language-Team: Hebrew <https://hosted.weblate.org/projects/avogadro/"
@@ -121,11 +121,11 @@ msgstr ""
 msgid "Please restart Avogadro to use the new language."
 msgstr ""
 
-#: mainwindow.cpp:765 mainwindow.cpp:1436
+#: mainwindow.cpp:765 mainwindow.cpp:1440
 msgid "Chemical Markup Language"
 msgstr ""
 
-#: mainwindow.cpp:766 mainwindow.cpp:1435
+#: mainwindow.cpp:766 mainwindow.cpp:1439
 msgid "Chemical JSON"
 msgstr ""
 
@@ -133,12 +133,12 @@ msgstr ""
 msgid "Open chemical file"
 msgstr ""
 
-#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1338
-#: mainwindow.cpp:2434
+#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1342
+#: mainwindow.cpp:2438
 msgid "Cannot open file"
 msgstr "לא ניתן לפתוח את הקובץ"
 
-#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1339
+#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1343
 #, qt-format
 msgid "Can't open supplied file %1"
 msgstr "לא ניתן לפתוח את הקובץ %1"
@@ -166,56 +166,61 @@ msgctxt "atomic electrostatics"
 msgid "Charges"
 msgstr ""
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:830
+msgctxt "potential energy calculators"
+msgid "Force Fields"
+msgstr ""
+
+#: mainwindow.cpp:834
 msgid "Install Plugin Script"
 msgstr ""
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:834
 msgid "Script Type:"
 msgstr ""
 
-#: mainwindow.cpp:884 mainwindow.cpp:1334
+#: mainwindow.cpp:888 mainwindow.cpp:1338
 msgid "Select file reader"
 msgstr "בחר בקורא קבצים"
 
-#: mainwindow.cpp:913
+#: mainwindow.cpp:917
 msgid "Reading File"
 msgstr "קורא קובץ"
 
-#: mainwindow.cpp:915
+#: mainwindow.cpp:919
 #, qt-format
 msgid ""
 "Opening file '%1'\n"
 "with '%2'"
 msgstr ""
 
-#: mainwindow.cpp:946
+#: mainwindow.cpp:950
 #, qt-format
 msgid "Molecule loaded (%1 atoms, %2 bonds)"
 msgstr ""
 
-#: mainwindow.cpp:951
+#: mainwindow.cpp:955
 msgid "File error"
 msgstr "שגיאת קובץ"
 
-#: mainwindow.cpp:952
+#: mainwindow.cpp:956
 #, qt-format
 msgid ""
 "Error while reading file '%1':\n"
 "%2"
 msgstr ""
 
-#: mainwindow.cpp:979
+#: mainwindow.cpp:983
 #, fuzzy, qt-format
 msgctxt "%1 = filename"
 msgid "Saved file %1"
 msgstr "לא ניתן לשמור את הקובץ %1"
 
-#: mainwindow.cpp:987
+#: mainwindow.cpp:991
 msgid "Error saving file"
 msgstr ""
 
-#: mainwindow.cpp:988
+#: mainwindow.cpp:992
 #, fuzzy, qt-format
 msgctxt "%1 = file name, %2 = error message"
 msgid ""
@@ -223,11 +228,11 @@ msgid ""
 "%2"
 msgstr "שגיאה בעת כתיב  לקובץ"
 
-#: mainwindow.cpp:1027
+#: mainwindow.cpp:1031
 msgid "Error: Failed to initialize OpenGL context"
 msgstr ""
 
-#: mainwindow.cpp:1028
+#: mainwindow.cpp:1032
 #, qt-format
 msgid ""
 "OpenGL 2.0 or greater required, exiting.\n"
@@ -235,46 +240,46 @@ msgid ""
 "%1"
 msgstr ""
 
-#: mainwindow.cpp:1029
+#: mainwindow.cpp:1033
 msgid "Unknown error"
 msgstr ""
 
-#: mainwindow.cpp:1279
+#: mainwindow.cpp:1283
 msgid "Common image formats"
 msgstr "סוגי קבצי תמונות נפוצים"
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "All files"
 msgstr "כל הקבצים"
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "BMP"
 msgstr "BMP"
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "PNG"
 msgstr "PNG"
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "JPEG"
 msgstr "JPEG"
 
-#: mainwindow.cpp:1291
+#: mainwindow.cpp:1295
 msgid "Export Bitmap Graphics"
 msgstr "יצא גרפיקת מפת סיביות"
 
 #. i18n: file: mainwindow.ui:14
 #. i18n: ectx: property (windowTitle), widget (QMainWindow, MainWindow)
-#: mainwindow.cpp:1307 mainwindow.cpp:1409 mainwindow.cpp:2210:39
+#: mainwindow.cpp:1311 mainwindow.cpp:1413 mainwindow.cpp:2214:39
 msgid "Avogadro"
 msgstr "אבוגדרו"
 
-#: mainwindow.cpp:1308
+#: mainwindow.cpp:1312
 #, qt-format
 msgid "Cannot save file %1."
 msgstr "לא ניתן לשמור את הקובץ %1"
 
-#: mainwindow.cpp:1410
+#: mainwindow.cpp:1414
 msgid ""
 "This file was imported from a non-standard format which may not be able to "
 "write all of the information in the molecule.\n"
@@ -282,24 +287,24 @@ msgid ""
 "Would you like to export to the current format, or save in a standard format?"
 msgstr ""
 
-#: mainwindow.cpp:1417
+#: mainwindow.cpp:1421
 msgid "Export"
 msgstr "יצוא"
 
-#: mainwindow.cpp:1441
+#: mainwindow.cpp:1445
 msgid "Save chemical file"
 msgstr ""
 
-#: mainwindow.cpp:1482
+#: mainwindow.cpp:1486
 #, fuzzy
 msgid "Export Molecule"
 msgstr "קובץ מולקולה חשוב"
 
-#: mainwindow.cpp:1566
+#: mainwindow.cpp:1570
 msgid "Saving File in Progress…"
 msgstr ""
 
-#: mainwindow.cpp:1568
+#: mainwindow.cpp:1572
 #, qt-format
 msgctxt "%1 = file name, %2 = format"
 msgid ""
@@ -307,44 +312,44 @@ msgid ""
 "with “%2”"
 msgstr ""
 
-#: mainwindow.cpp:1711
+#: mainwindow.cpp:1715
 #, fuzzy, qt-format
 msgid "&Undo %1"
 msgstr "&בטל"
 
 #. i18n: file: mainwindow.ui:194
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1714 mainwindow.cpp:1958:123
+#: mainwindow.cpp:1718 mainwindow.cpp:1962:123
 msgid "&Undo"
 msgstr "&בטל"
 
-#: mainwindow.cpp:1719
+#: mainwindow.cpp:1723
 #, fuzzy, qt-format
 msgid "&Redo %1"
 msgstr "&בצע שוב"
 
 #. i18n: file: mainwindow.ui:206
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1722 mainwindow.cpp:1963:129
+#: mainwindow.cpp:1726 mainwindow.cpp:1967:129
 msgid "&Redo"
 msgstr "&בצע שוב"
 
-#: mainwindow.cpp:1838
+#: mainwindow.cpp:1842
 #, fuzzy
 msgid "&Testing"
 msgstr "הגדרות"
 
-#: mainwindow.cpp:1840
+#: mainwindow.cpp:1844
 msgid "Record test…"
 msgstr ""
 
-#: mainwindow.cpp:1843
+#: mainwindow.cpp:1847
 msgid "Play test…"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:32
 #. i18n: ectx: property (title), widget (QMenu, menuFile)
-#: mainwindow.cpp:1857 menubuilder.cpp:79:42
+#: mainwindow.cpp:1861 menubuilder.cpp:79:42
 msgid "&File"
 msgstr "&קובץ"
 
@@ -352,13 +357,13 @@ msgstr "&קובץ"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:129
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1859:81 rc.cpp:87
+#: mainwindow.cpp:1863:81 rc.cpp:87
 msgid "&New"
 msgstr "&חדש"
 
 #. i18n: file: mainwindow.ui:82
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1868:57
+#: mainwindow.cpp:1872:57
 #, fuzzy
 msgid "&Open…"
 msgstr "&פתח"
@@ -367,7 +372,7 @@ msgstr "&פתח"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:142
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1877:90 rc.cpp:96
+#: mainwindow.cpp:1881:90 rc.cpp:96
 msgid "&Close"
 msgstr "&סגור"
 
@@ -375,30 +380,30 @@ msgstr "&סגור"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:155
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1891:99 rc.cpp:105
+#: mainwindow.cpp:1895:99 rc.cpp:105
 msgid "&Save"
 msgstr "&שמירה"
 
 #. i18n: file: mainwindow.ui:160
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1900:108
+#: mainwindow.cpp:1904:108
 #, fuzzy
 msgid "Save &As…"
 msgstr "שמירה &בשם..."
 
 #. i18n: file: mainwindow.ui:328
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1911:201
+#: mainwindow.cpp:1915:201
 #, fuzzy
 msgid "&Export"
 msgstr "יצוא"
 
-#: mainwindow.cpp:1912
+#: mainwindow.cpp:1916
 #, fuzzy
 msgid "&Molecule…"
 msgstr "מולקולה"
 
-#: mainwindow.cpp:1920
+#: mainwindow.cpp:1924
 #, fuzzy
 msgid "&Graphics…"
 msgstr "&גרפיקה..."
@@ -407,33 +412,33 @@ msgstr "&גרפיקה..."
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:106
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1929:66 rc.cpp:72
+#: mainwindow.cpp:1933:66 rc.cpp:72
 msgid "&Quit"
 msgstr "&יציאה"
 
 #. i18n: file: mainwindow.ui:318
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1939:195
+#: mainwindow.cpp:1943:195
 #, fuzzy
 msgid "Open Recent"
 msgstr "פתח &אחרונים"
 
-#: mainwindow.cpp:1951
+#: mainwindow.cpp:1955
 msgid "No recent files"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:59
 #. i18n: ectx: property (title), widget (QMenu, menuEdit)
-#: mainwindow.cpp:1957 menubuilder.cpp:79:51
+#: mainwindow.cpp:1961 menubuilder.cpp:79:51
 msgid "&Edit"
 msgstr "&עריכה"
 
-#: mainwindow.cpp:1969
+#: mainwindow.cpp:1973
 #, fuzzy
 msgid "&Copy Graphics"
 msgstr "&גרפיקה..."
 
-#: mainwindow.cpp:1973
+#: mainwindow.cpp:1977
 #, fuzzy
 #| msgid "Ctrl+A"
 msgid "Ctrl+Alt+C"
@@ -441,156 +446,156 @@ msgstr "Ctrl+A"
 
 #. i18n: file: mainwindow.ui:54
 #. i18n: ectx: property (title), widget (QMenu, menuView)
-#: mainwindow.cpp:1986 menubuilder.cpp:79:48
+#: mainwindow.cpp:1990 menubuilder.cpp:79:48
 msgid "&View"
 msgstr "&תצוגה"
 
-#: mainwindow.cpp:1987
+#: mainwindow.cpp:1991
 #, fuzzy
 msgid "Set Background Color…"
 msgstr "קבע &צבע רקע..."
 
-#: mainwindow.cpp:1991
+#: mainwindow.cpp:1995
 msgid "Rendering…"
 msgstr ""
 
-#: mainwindow.cpp:1999
+#: mainwindow.cpp:2003
 msgid "Projection"
 msgstr ""
 
-#: mainwindow.cpp:2000
+#: mainwindow.cpp:2004
 msgid "Perspective"
 msgstr ""
 
-#: mainwindow.cpp:2007
+#: mainwindow.cpp:2011
 msgid "Orthographic"
 msgstr ""
 
-#: mainwindow.cpp:2026
+#: mainwindow.cpp:2030
 #, fuzzy
 msgid "&Extensions"
 msgstr "הרחבות"
 
-#: mainwindow.cpp:2028
+#: mainwindow.cpp:2032
 msgid "User Interface Language…"
 msgstr ""
 
-#: mainwindow.cpp:2032
+#: mainwindow.cpp:2036
 msgid "&Periodic Table…"
 msgstr ""
 
-#: mainwindow.cpp:2038 menubuilder.cpp:83
+#: mainwindow.cpp:2042 menubuilder.cpp:83
 msgid "&Help"
 msgstr "&עזרה"
 
 #. i18n: file: mainwindow.ui:182
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:2039:120
+#: mainwindow.cpp:2043:120
 msgid "&About"
 msgstr "&אודות"
 
-#: mainwindow.cpp:2046
+#: mainwindow.cpp:2050
 msgid "&Discussion Forum"
 msgstr ""
 
-#: mainwindow.cpp:2050
+#: mainwindow.cpp:2054
 #, fuzzy
 #| msgid "Avogadro Website"
 msgid "&Avogadro Website"
 msgstr "דף הבית של אבוגדרו"
 
-#: mainwindow.cpp:2054
+#: mainwindow.cpp:2058
 #, fuzzy
 #| msgid "Report a Bug"
 msgid "&Report a Bug"
 msgstr "דווח על תקלה"
 
-#: mainwindow.cpp:2058
+#: mainwindow.cpp:2062
 msgid "&Suggest a Feature"
 msgstr ""
 
-#: mainwindow.cpp:2082
+#: mainwindow.cpp:2086
 msgid "System Language"
 msgstr ""
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "Language"
 msgstr ""
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "User Interface Language:"
 msgstr ""
 
-#: mainwindow.cpp:2195
+#: mainwindow.cpp:2199
 #, qt-format
 msgid "All supported formats (%1);;All files (*);;"
 msgstr ""
 
-#: mainwindow.cpp:2211
+#: mainwindow.cpp:2215
 #, fuzzy
 msgid "Do you want to save the changes to the document?"
 msgstr "האם ברצונך לשמור את השינויים שביצעת במסמך?"
 
-#: mainwindow.cpp:2219
+#: mainwindow.cpp:2223
 msgid "Your changes will be lost if you don't save them."
 msgstr "השינויים שערכת יאבדו אם לא תשמור אותם."
 
-#: mainwindow.cpp:2227
+#: mainwindow.cpp:2231
 msgctxt "Save"
 msgid "Ctrl+S"
 msgstr "Ctrl+S"
 
-#: mainwindow.cpp:2229
+#: mainwindow.cpp:2233
 msgctxt "Discard"
 msgid "Ctrl+D"
 msgstr "Ctrl+D"
 
-#: mainwindow.cpp:2311
+#: mainwindow.cpp:2315
 #, fuzzy
 #| msgid "Network Update Check Failed"
 msgid "Network Download Failed"
 msgstr "בדיקת עדכונים נכשלה"
 
-#: mainwindow.cpp:2312
+#: mainwindow.cpp:2316
 msgid "Network timeout or other error."
 msgstr "שגיאת רשת - סוף זמן או אחרת."
 
-#: mainwindow.cpp:2351
+#: mainwindow.cpp:2355
 #, qt-format
 msgid "Your version: %1"
 msgstr ""
 
-#: mainwindow.cpp:2352
+#: mainwindow.cpp:2356
 #, fuzzy, qt-format
 #| msgctxt "%1 is the Git revision number."
 #| msgid "(Git revision: %1)"
 msgid "New version: %1"
 msgstr "גרסת גיט: %1"
 
-#: mainwindow.cpp:2354
+#: mainwindow.cpp:2358
 msgid "An update is available, do you want to download it now?\n"
 msgstr ""
 
-#: mainwindow.cpp:2356
+#: mainwindow.cpp:2360
 msgid "Version Update"
 msgstr ""
 
-#: mainwindow.cpp:2414
+#: mainwindow.cpp:2418
 #, qt-format
 msgid "Error while loading the “%1” file format."
 msgstr ""
 
-#: mainwindow.cpp:2430
+#: mainwindow.cpp:2434
 #, fuzzy
 msgid "Select file format"
 msgstr "בחר בקורא קבצים"
 
-#: mainwindow.cpp:2435 mainwindow.cpp:2446
+#: mainwindow.cpp:2439 mainwindow.cpp:2450
 #, qt-format
 msgid "Avogadro cannot open “%1”."
 msgstr ""
 
-#: mainwindow.cpp:2445
+#: mainwindow.cpp:2449
 #, fuzzy
 msgid "Cannot open files"
 msgstr "לא ניתן לשמור את הקובץ %1"
diff --git a/i18n/hi.po b/i18n/hi.po
index 86c9aa0b..1c69f4f2 100644
--- a/i18n/hi.po
+++ b/i18n/hi.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: avogadro\n"
 "Report-Msgid-Bugs-To: avogadro-devel@lists.sourceforge.net\n"
-"POT-Creation-Date: 2023-10-22 02:03+0000\n"
+"POT-Creation-Date: 2023-10-29 02:01+0000\n"
 "PO-Revision-Date: 2016-06-10 06:21+0000\n"
 "Last-Translator: Avogadro Team <avogadro-devel@lists.sourceforge.net>\n"
 "Language-Team: Hindi <hi@li.org>\n"
@@ -114,11 +114,11 @@ msgstr ""
 msgid "Please restart Avogadro to use the new language."
 msgstr ""
 
-#: mainwindow.cpp:765 mainwindow.cpp:1436
+#: mainwindow.cpp:765 mainwindow.cpp:1440
 msgid "Chemical Markup Language"
 msgstr ""
 
-#: mainwindow.cpp:766 mainwindow.cpp:1435
+#: mainwindow.cpp:766 mainwindow.cpp:1439
 msgid "Chemical JSON"
 msgstr ""
 
@@ -126,12 +126,12 @@ msgstr ""
 msgid "Open chemical file"
 msgstr ""
 
-#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1338
-#: mainwindow.cpp:2434
+#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1342
+#: mainwindow.cpp:2438
 msgid "Cannot open file"
 msgstr ""
 
-#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1339
+#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1343
 #, qt-format
 msgid "Can't open supplied file %1"
 msgstr ""
@@ -158,56 +158,61 @@ msgctxt "atomic electrostatics"
 msgid "Charges"
 msgstr ""
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:830
+msgctxt "potential energy calculators"
+msgid "Force Fields"
+msgstr ""
+
+#: mainwindow.cpp:834
 msgid "Install Plugin Script"
 msgstr ""
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:834
 msgid "Script Type:"
 msgstr ""
 
-#: mainwindow.cpp:884 mainwindow.cpp:1334
+#: mainwindow.cpp:888 mainwindow.cpp:1338
 msgid "Select file reader"
 msgstr ""
 
-#: mainwindow.cpp:913
+#: mainwindow.cpp:917
 msgid "Reading File"
 msgstr ""
 
-#: mainwindow.cpp:915
+#: mainwindow.cpp:919
 #, qt-format
 msgid ""
 "Opening file '%1'\n"
 "with '%2'"
 msgstr ""
 
-#: mainwindow.cpp:946
+#: mainwindow.cpp:950
 #, qt-format
 msgid "Molecule loaded (%1 atoms, %2 bonds)"
 msgstr ""
 
-#: mainwindow.cpp:951
+#: mainwindow.cpp:955
 msgid "File error"
 msgstr ""
 
-#: mainwindow.cpp:952
+#: mainwindow.cpp:956
 #, qt-format
 msgid ""
 "Error while reading file '%1':\n"
 "%2"
 msgstr ""
 
-#: mainwindow.cpp:979
+#: mainwindow.cpp:983
 #, qt-format
 msgctxt "%1 = filename"
 msgid "Saved file %1"
 msgstr ""
 
-#: mainwindow.cpp:987
+#: mainwindow.cpp:991
 msgid "Error saving file"
 msgstr ""
 
-#: mainwindow.cpp:988
+#: mainwindow.cpp:992
 #, qt-format
 msgctxt "%1 = file name, %2 = error message"
 msgid ""
@@ -215,11 +220,11 @@ msgid ""
 "%2"
 msgstr ""
 
-#: mainwindow.cpp:1027
+#: mainwindow.cpp:1031
 msgid "Error: Failed to initialize OpenGL context"
 msgstr ""
 
-#: mainwindow.cpp:1028
+#: mainwindow.cpp:1032
 #, qt-format
 msgid ""
 "OpenGL 2.0 or greater required, exiting.\n"
@@ -227,46 +232,46 @@ msgid ""
 "%1"
 msgstr ""
 
-#: mainwindow.cpp:1029
+#: mainwindow.cpp:1033
 msgid "Unknown error"
 msgstr ""
 
-#: mainwindow.cpp:1279
+#: mainwindow.cpp:1283
 msgid "Common image formats"
 msgstr ""
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "All files"
 msgstr ""
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "BMP"
 msgstr ""
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "PNG"
 msgstr ""
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "JPEG"
 msgstr ""
 
-#: mainwindow.cpp:1291
+#: mainwindow.cpp:1295
 msgid "Export Bitmap Graphics"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:14
 #. i18n: ectx: property (windowTitle), widget (QMainWindow, MainWindow)
-#: mainwindow.cpp:1307 mainwindow.cpp:1409 mainwindow.cpp:2210:39
+#: mainwindow.cpp:1311 mainwindow.cpp:1413 mainwindow.cpp:2214:39
 msgid "Avogadro"
 msgstr "एवोगाडरो"
 
-#: mainwindow.cpp:1308
+#: mainwindow.cpp:1312
 #, qt-format
 msgid "Cannot save file %1."
 msgstr ""
 
-#: mainwindow.cpp:1410
+#: mainwindow.cpp:1414
 msgid ""
 "This file was imported from a non-standard format which may not be able to "
 "write all of the information in the molecule.\n"
@@ -274,24 +279,24 @@ msgid ""
 "Would you like to export to the current format, or save in a standard format?"
 msgstr ""
 
-#: mainwindow.cpp:1417
+#: mainwindow.cpp:1421
 msgid "Export"
 msgstr ""
 
-#: mainwindow.cpp:1441
+#: mainwindow.cpp:1445
 msgid "Save chemical file"
 msgstr ""
 
-#: mainwindow.cpp:1482
+#: mainwindow.cpp:1486
 #, fuzzy
 msgid "Export Molecule"
 msgstr "अणु विभाजित करें।"
 
-#: mainwindow.cpp:1566
+#: mainwindow.cpp:1570
 msgid "Saving File in Progress…"
 msgstr ""
 
-#: mainwindow.cpp:1568
+#: mainwindow.cpp:1572
 #, qt-format
 msgctxt "%1 = file name, %2 = format"
 msgid ""
@@ -299,43 +304,43 @@ msgid ""
 "with “%2”"
 msgstr ""
 
-#: mainwindow.cpp:1711
+#: mainwindow.cpp:1715
 #, qt-format
 msgid "&Undo %1"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:194
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1714 mainwindow.cpp:1958:123
+#: mainwindow.cpp:1718 mainwindow.cpp:1962:123
 msgid "&Undo"
 msgstr ""
 
-#: mainwindow.cpp:1719
+#: mainwindow.cpp:1723
 #, qt-format
 msgid "&Redo %1"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:206
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1722 mainwindow.cpp:1963:129
+#: mainwindow.cpp:1726 mainwindow.cpp:1967:129
 msgid "&Redo"
 msgstr ""
 
-#: mainwindow.cpp:1838
+#: mainwindow.cpp:1842
 msgid "&Testing"
 msgstr ""
 
-#: mainwindow.cpp:1840
+#: mainwindow.cpp:1844
 msgid "Record test…"
 msgstr ""
 
-#: mainwindow.cpp:1843
+#: mainwindow.cpp:1847
 msgid "Play test…"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:32
 #. i18n: ectx: property (title), widget (QMenu, menuFile)
-#: mainwindow.cpp:1857 menubuilder.cpp:79:42
+#: mainwindow.cpp:1861 menubuilder.cpp:79:42
 msgid "&File"
 msgstr ""
 
@@ -343,13 +348,13 @@ msgstr ""
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:129
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1859:81 rc.cpp:87
+#: mainwindow.cpp:1863:81 rc.cpp:87
 msgid "&New"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:82
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1868:57
+#: mainwindow.cpp:1872:57
 msgid "&Open…"
 msgstr ""
 
@@ -357,7 +362,7 @@ msgstr ""
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:142
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1877:90 rc.cpp:96
+#: mainwindow.cpp:1881:90 rc.cpp:96
 msgid "&Close"
 msgstr ""
 
@@ -365,28 +370,28 @@ msgstr ""
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:155
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1891:99 rc.cpp:105
+#: mainwindow.cpp:1895:99 rc.cpp:105
 msgid "&Save"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:160
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1900:108
+#: mainwindow.cpp:1904:108
 msgid "Save &As…"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:328
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1911:201
+#: mainwindow.cpp:1915:201
 msgid "&Export"
 msgstr ""
 
-#: mainwindow.cpp:1912
+#: mainwindow.cpp:1916
 #, fuzzy
 msgid "&Molecule…"
 msgstr "अणु विभाजित करें।"
 
-#: mainwindow.cpp:1920
+#: mainwindow.cpp:1924
 msgid "&Graphics…"
 msgstr ""
 
@@ -394,178 +399,178 @@ msgstr ""
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:106
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1929:66 rc.cpp:72
+#: mainwindow.cpp:1933:66 rc.cpp:72
 msgid "&Quit"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:318
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1939:195
+#: mainwindow.cpp:1943:195
 msgid "Open Recent"
 msgstr ""
 
-#: mainwindow.cpp:1951
+#: mainwindow.cpp:1955
 msgid "No recent files"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:59
 #. i18n: ectx: property (title), widget (QMenu, menuEdit)
-#: mainwindow.cpp:1957 menubuilder.cpp:79:51
+#: mainwindow.cpp:1961 menubuilder.cpp:79:51
 msgid "&Edit"
 msgstr ""
 
-#: mainwindow.cpp:1969
+#: mainwindow.cpp:1973
 msgid "&Copy Graphics"
 msgstr ""
 
-#: mainwindow.cpp:1973
+#: mainwindow.cpp:1977
 msgid "Ctrl+Alt+C"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:54
 #. i18n: ectx: property (title), widget (QMenu, menuView)
-#: mainwindow.cpp:1986 menubuilder.cpp:79:48
+#: mainwindow.cpp:1990 menubuilder.cpp:79:48
 msgid "&View"
 msgstr ""
 
-#: mainwindow.cpp:1987
+#: mainwindow.cpp:1991
 msgid "Set Background Color…"
 msgstr ""
 
-#: mainwindow.cpp:1991
+#: mainwindow.cpp:1995
 msgid "Rendering…"
 msgstr ""
 
-#: mainwindow.cpp:1999
+#: mainwindow.cpp:2003
 msgid "Projection"
 msgstr ""
 
-#: mainwindow.cpp:2000
+#: mainwindow.cpp:2004
 msgid "Perspective"
 msgstr ""
 
-#: mainwindow.cpp:2007
+#: mainwindow.cpp:2011
 msgid "Orthographic"
 msgstr ""
 
-#: mainwindow.cpp:2026
+#: mainwindow.cpp:2030
 msgid "&Extensions"
 msgstr ""
 
-#: mainwindow.cpp:2028
+#: mainwindow.cpp:2032
 msgid "User Interface Language…"
 msgstr ""
 
-#: mainwindow.cpp:2032
+#: mainwindow.cpp:2036
 msgid "&Periodic Table…"
 msgstr ""
 
-#: mainwindow.cpp:2038 menubuilder.cpp:83
+#: mainwindow.cpp:2042 menubuilder.cpp:83
 msgid "&Help"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:182
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:2039:120
+#: mainwindow.cpp:2043:120
 msgid "&About"
 msgstr ""
 
-#: mainwindow.cpp:2046
+#: mainwindow.cpp:2050
 msgid "&Discussion Forum"
 msgstr ""
 
-#: mainwindow.cpp:2050
+#: mainwindow.cpp:2054
 #, fuzzy
 #| msgid "Avogadro"
 msgid "&Avogadro Website"
 msgstr "एवोगाडरो"
 
-#: mainwindow.cpp:2054
+#: mainwindow.cpp:2058
 msgid "&Report a Bug"
 msgstr ""
 
-#: mainwindow.cpp:2058
+#: mainwindow.cpp:2062
 msgid "&Suggest a Feature"
 msgstr ""
 
-#: mainwindow.cpp:2082
+#: mainwindow.cpp:2086
 msgid "System Language"
 msgstr ""
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "Language"
 msgstr ""
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "User Interface Language:"
 msgstr ""
 
-#: mainwindow.cpp:2195
+#: mainwindow.cpp:2199
 #, qt-format
 msgid "All supported formats (%1);;All files (*);;"
 msgstr ""
 
-#: mainwindow.cpp:2211
+#: mainwindow.cpp:2215
 msgid "Do you want to save the changes to the document?"
 msgstr ""
 
-#: mainwindow.cpp:2219
+#: mainwindow.cpp:2223
 msgid "Your changes will be lost if you don't save them."
 msgstr ""
 
-#: mainwindow.cpp:2227
+#: mainwindow.cpp:2231
 msgctxt "Save"
 msgid "Ctrl+S"
 msgstr ""
 
-#: mainwindow.cpp:2229
+#: mainwindow.cpp:2233
 msgctxt "Discard"
 msgid "Ctrl+D"
 msgstr ""
 
-#: mainwindow.cpp:2311
+#: mainwindow.cpp:2315
 msgid "Network Download Failed"
 msgstr ""
 
-#: mainwindow.cpp:2312
+#: mainwindow.cpp:2316
 msgid "Network timeout or other error."
 msgstr ""
 
-#: mainwindow.cpp:2351
+#: mainwindow.cpp:2355
 #, qt-format
 msgid "Your version: %1"
 msgstr ""
 
-#: mainwindow.cpp:2352
+#: mainwindow.cpp:2356
 #, fuzzy, qt-format
 #| msgctxt "%1 is the Git revision number."
 #| msgid "(Git revision: %1)"
 msgid "New version: %1"
 msgstr "(Git संशोधन: %1)"
 
-#: mainwindow.cpp:2354
+#: mainwindow.cpp:2358
 msgid "An update is available, do you want to download it now?\n"
 msgstr ""
 
-#: mainwindow.cpp:2356
+#: mainwindow.cpp:2360
 msgid "Version Update"
 msgstr ""
 
-#: mainwindow.cpp:2414
+#: mainwindow.cpp:2418
 #, qt-format
 msgid "Error while loading the “%1” file format."
 msgstr ""
 
-#: mainwindow.cpp:2430
+#: mainwindow.cpp:2434
 msgid "Select file format"
 msgstr ""
 
-#: mainwindow.cpp:2435 mainwindow.cpp:2446
+#: mainwindow.cpp:2439 mainwindow.cpp:2450
 #, qt-format
 msgid "Avogadro cannot open “%1”."
 msgstr ""
 
-#: mainwindow.cpp:2445
+#: mainwindow.cpp:2449
 msgid "Cannot open files"
 msgstr ""
 
diff --git a/i18n/hr.po b/i18n/hr.po
index 59d0e152..783c432c 100644
--- a/i18n/hr.po
+++ b/i18n/hr.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: avogadro\n"
 "Report-Msgid-Bugs-To: avogadro-devel@lists.sourceforge.net\n"
-"POT-Creation-Date: 2023-10-22 02:03+0000\n"
+"POT-Creation-Date: 2023-10-29 02:01+0000\n"
 "PO-Revision-Date: 2023-07-30 14:07+0000\n"
 "Last-Translator: Milo Ivir <mail@milotype.de>\n"
 "Language-Team: Croatian <https://hosted.weblate.org/projects/avogadro/"
@@ -110,11 +110,11 @@ msgstr "Potrebno je ponovno pokretanje"
 msgid "Please restart Avogadro to use the new language."
 msgstr "Ponovo pokreni Avogadro za korištenje novog jezika."
 
-#: mainwindow.cpp:765 mainwindow.cpp:1436
+#: mainwindow.cpp:765 mainwindow.cpp:1440
 msgid "Chemical Markup Language"
 msgstr "Kemijski označni jezik"
 
-#: mainwindow.cpp:766 mainwindow.cpp:1435
+#: mainwindow.cpp:766 mainwindow.cpp:1439
 msgid "Chemical JSON"
 msgstr "Kemijski JSON"
 
@@ -122,12 +122,12 @@ msgstr "Kemijski JSON"
 msgid "Open chemical file"
 msgstr "Otvori kemijsku datoteku"
 
-#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1338
-#: mainwindow.cpp:2434
+#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1342
+#: mainwindow.cpp:2438
 msgid "Cannot open file"
 msgstr "Datoteka se ne može otvoriti"
 
-#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1339
+#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1343
 #, qt-format
 msgid "Can't open supplied file %1"
 msgstr "Nije moguće otvoriti isporučenu datoteku %1"
@@ -153,23 +153,28 @@ msgctxt "atomic electrostatics"
 msgid "Charges"
 msgstr "Punjena"
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:830
+msgctxt "potential energy calculators"
+msgid "Force Fields"
+msgstr ""
+
+#: mainwindow.cpp:834
 msgid "Install Plugin Script"
 msgstr "Instaliraj skriptu dodatka"
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:834
 msgid "Script Type:"
 msgstr "Vrsta skripte:"
 
-#: mainwindow.cpp:884 mainwindow.cpp:1334
+#: mainwindow.cpp:888 mainwindow.cpp:1338
 msgid "Select file reader"
 msgstr "Odaberi čitač datoteka"
 
-#: mainwindow.cpp:913
+#: mainwindow.cpp:917
 msgid "Reading File"
 msgstr "Datoteka za čitanje"
 
-#: mainwindow.cpp:915
+#: mainwindow.cpp:919
 #, qt-format
 msgid ""
 "Opening file '%1'\n"
@@ -178,16 +183,16 @@ msgstr ""
 "Otvaranje datoteke „%1”\n"
 "sa „%2”"
 
-#: mainwindow.cpp:946
+#: mainwindow.cpp:950
 #, qt-format
 msgid "Molecule loaded (%1 atoms, %2 bonds)"
 msgstr "Molekula opterećena (%1 atoma, %2 veza)"
 
-#: mainwindow.cpp:951
+#: mainwindow.cpp:955
 msgid "File error"
 msgstr "Greška datoteke"
 
-#: mainwindow.cpp:952
+#: mainwindow.cpp:956
 #, qt-format
 msgid ""
 "Error while reading file '%1':\n"
@@ -196,17 +201,17 @@ msgstr ""
 "Greška tijekom čitanja datoteke „%1”:\n"
 "%2"
 
-#: mainwindow.cpp:979
+#: mainwindow.cpp:983
 #, qt-format
 msgctxt "%1 = filename"
 msgid "Saved file %1"
 msgstr "Spremljena datoteka %1"
 
-#: mainwindow.cpp:987
+#: mainwindow.cpp:991
 msgid "Error saving file"
 msgstr "Greška tijekom spremanja datoteke"
 
-#: mainwindow.cpp:988
+#: mainwindow.cpp:992
 #, qt-format
 msgctxt "%1 = file name, %2 = error message"
 msgid ""
@@ -216,11 +221,11 @@ msgstr ""
 "Greška tijekom spremanja „%1”:\n"
 "%2"
 
-#: mainwindow.cpp:1027
+#: mainwindow.cpp:1031
 msgid "Error: Failed to initialize OpenGL context"
 msgstr "Greška: Neuspjelo inicijaliziranje OpenGL konteksta"
 
-#: mainwindow.cpp:1028
+#: mainwindow.cpp:1032
 #, qt-format
 msgid ""
 "OpenGL 2.0 or greater required, exiting.\n"
@@ -231,46 +236,46 @@ msgstr ""
 "\n"
 "%1"
 
-#: mainwindow.cpp:1029
+#: mainwindow.cpp:1033
 msgid "Unknown error"
 msgstr "Nepoznata greška"
 
-#: mainwindow.cpp:1279
+#: mainwindow.cpp:1283
 msgid "Common image formats"
 msgstr "Uobičajeni grafički formati"
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "All files"
 msgstr "Sve datoteke"
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "BMP"
 msgstr "BMP"
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "PNG"
 msgstr "PNG"
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "JPEG"
 msgstr "JPEG"
 
-#: mainwindow.cpp:1291
+#: mainwindow.cpp:1295
 msgid "Export Bitmap Graphics"
 msgstr "Izvezi bitmap slike"
 
 #. i18n: file: mainwindow.ui:14
 #. i18n: ectx: property (windowTitle), widget (QMainWindow, MainWindow)
-#: mainwindow.cpp:1307 mainwindow.cpp:1409 mainwindow.cpp:2210:39
+#: mainwindow.cpp:1311 mainwindow.cpp:1413 mainwindow.cpp:2214:39
 msgid "Avogadro"
 msgstr "Avogadro"
 
-#: mainwindow.cpp:1308
+#: mainwindow.cpp:1312
 #, qt-format
 msgid "Cannot save file %1."
 msgstr "Nije moguće spremiti datoteku %1."
 
-#: mainwindow.cpp:1410
+#: mainwindow.cpp:1414
 msgid ""
 "This file was imported from a non-standard format which may not be able to "
 "write all of the information in the molecule.\n"
@@ -282,23 +287,23 @@ msgstr ""
 "\n"
 "Želiš li izvesti u trenutačni format ili spremiti u standardni format?"
 
-#: mainwindow.cpp:1417
+#: mainwindow.cpp:1421
 msgid "Export"
 msgstr "Izvezi"
 
-#: mainwindow.cpp:1441
+#: mainwindow.cpp:1445
 msgid "Save chemical file"
 msgstr "Spremi kemijsku datoteku"
 
-#: mainwindow.cpp:1482
+#: mainwindow.cpp:1486
 msgid "Export Molecule"
 msgstr "Izvoz molekule"
 
-#: mainwindow.cpp:1566
+#: mainwindow.cpp:1570
 msgid "Saving File in Progress…"
 msgstr "Spremanje datoteke u tijeku …"
 
-#: mainwindow.cpp:1568
+#: mainwindow.cpp:1572
 #, qt-format
 msgctxt "%1 = file name, %2 = format"
 msgid ""
@@ -308,43 +313,43 @@ msgstr ""
 "Spremanje datoteke „%1”\n"
 "sa „%2”"
 
-#: mainwindow.cpp:1711
+#: mainwindow.cpp:1715
 #, qt-format
 msgid "&Undo %1"
 msgstr "&Poništi %1"
 
 #. i18n: file: mainwindow.ui:194
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1714 mainwindow.cpp:1958:123
+#: mainwindow.cpp:1718 mainwindow.cpp:1962:123
 msgid "&Undo"
 msgstr "Poništi"
 
-#: mainwindow.cpp:1719
+#: mainwindow.cpp:1723
 #, qt-format
 msgid "&Redo %1"
 msgstr "&Ponovi %1"
 
 #. i18n: file: mainwindow.ui:206
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1722 mainwindow.cpp:1963:129
+#: mainwindow.cpp:1726 mainwindow.cpp:1967:129
 msgid "&Redo"
 msgstr "V&rati poništeno"
 
-#: mainwindow.cpp:1838
+#: mainwindow.cpp:1842
 msgid "&Testing"
 msgstr "&Testiranje"
 
-#: mainwindow.cpp:1840
+#: mainwindow.cpp:1844
 msgid "Record test…"
 msgstr "Snimi test …"
 
-#: mainwindow.cpp:1843
+#: mainwindow.cpp:1847
 msgid "Play test…"
 msgstr "Reproduciraj test …"
 
 #. i18n: file: mainwindow.ui:32
 #. i18n: ectx: property (title), widget (QMenu, menuFile)
-#: mainwindow.cpp:1857 menubuilder.cpp:79:42
+#: mainwindow.cpp:1861 menubuilder.cpp:79:42
 msgid "&File"
 msgstr "&Datoteka"
 
@@ -352,13 +357,13 @@ msgstr "&Datoteka"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:129
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1859:81 rc.cpp:87
+#: mainwindow.cpp:1863:81 rc.cpp:87
 msgid "&New"
 msgstr "&Novo"
 
 #. i18n: file: mainwindow.ui:82
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1868:57
+#: mainwindow.cpp:1872:57
 msgid "&Open…"
 msgstr "&Otvori …"
 
@@ -366,7 +371,7 @@ msgstr "&Otvori …"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:142
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1877:90 rc.cpp:96
+#: mainwindow.cpp:1881:90 rc.cpp:96
 msgid "&Close"
 msgstr "&Zatvori"
 
@@ -374,27 +379,27 @@ msgstr "&Zatvori"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:155
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1891:99 rc.cpp:105
+#: mainwindow.cpp:1895:99 rc.cpp:105
 msgid "&Save"
 msgstr "&Spremi"
 
 #. i18n: file: mainwindow.ui:160
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1900:108
+#: mainwindow.cpp:1904:108
 msgid "Save &As…"
 msgstr "Spremi k&ao …"
 
 #. i18n: file: mainwindow.ui:328
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1911:201
+#: mainwindow.cpp:1915:201
 msgid "&Export"
 msgstr "&Izvezi"
 
-#: mainwindow.cpp:1912
+#: mainwindow.cpp:1916
 msgid "&Molecule…"
 msgstr "&Molekula …"
 
-#: mainwindow.cpp:1920
+#: mainwindow.cpp:1924
 msgid "&Graphics…"
 msgstr "&Slike …"
 
@@ -402,174 +407,174 @@ msgstr "&Slike …"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:106
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1929:66 rc.cpp:72
+#: mainwindow.cpp:1933:66 rc.cpp:72
 msgid "&Quit"
 msgstr "&Izlaz"
 
 #. i18n: file: mainwindow.ui:318
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1939:195
+#: mainwindow.cpp:1943:195
 msgid "Open Recent"
 msgstr "Otvori nedavne"
 
-#: mainwindow.cpp:1951
+#: mainwindow.cpp:1955
 msgid "No recent files"
 msgstr "Nema nedavnih datoteka"
 
 #. i18n: file: mainwindow.ui:59
 #. i18n: ectx: property (title), widget (QMenu, menuEdit)
-#: mainwindow.cpp:1957 menubuilder.cpp:79:51
+#: mainwindow.cpp:1961 menubuilder.cpp:79:51
 msgid "&Edit"
 msgstr "Ur&edi"
 
-#: mainwindow.cpp:1969
+#: mainwindow.cpp:1973
 msgid "&Copy Graphics"
 msgstr "&Kopiraj slike"
 
-#: mainwindow.cpp:1973
+#: mainwindow.cpp:1977
 msgid "Ctrl+Alt+C"
 msgstr "Ctrl+Alt+C"
 
 #. i18n: file: mainwindow.ui:54
 #. i18n: ectx: property (title), widget (QMenu, menuView)
-#: mainwindow.cpp:1986 menubuilder.cpp:79:48
+#: mainwindow.cpp:1990 menubuilder.cpp:79:48
 msgid "&View"
 msgstr "&Prikaz"
 
-#: mainwindow.cpp:1987
+#: mainwindow.cpp:1991
 msgid "Set Background Color…"
 msgstr "Postavi boju pozadine …"
 
-#: mainwindow.cpp:1991
+#: mainwindow.cpp:1995
 msgid "Rendering…"
 msgstr "Iscrtavanje …"
 
-#: mainwindow.cpp:1999
+#: mainwindow.cpp:2003
 msgid "Projection"
 msgstr "Projekcija"
 
-#: mainwindow.cpp:2000
+#: mainwindow.cpp:2004
 msgid "Perspective"
 msgstr "Perspektiva"
 
-#: mainwindow.cpp:2007
+#: mainwindow.cpp:2011
 msgid "Orthographic"
 msgstr "Pravopis"
 
-#: mainwindow.cpp:2026
+#: mainwindow.cpp:2030
 msgid "&Extensions"
 msgstr "&Proširenja"
 
-#: mainwindow.cpp:2028
+#: mainwindow.cpp:2032
 msgid "User Interface Language…"
 msgstr "Jezik korisničkog sučelja …"
 
-#: mainwindow.cpp:2032
+#: mainwindow.cpp:2036
 msgid "&Periodic Table…"
 msgstr "Periodni &sustav elemenata …"
 
-#: mainwindow.cpp:2038 menubuilder.cpp:83
+#: mainwindow.cpp:2042 menubuilder.cpp:83
 msgid "&Help"
 msgstr "&Pomoć"
 
 #. i18n: file: mainwindow.ui:182
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:2039:120
+#: mainwindow.cpp:2043:120
 msgid "&About"
 msgstr "&Informacije"
 
-#: mainwindow.cpp:2046
+#: mainwindow.cpp:2050
 msgid "&Discussion Forum"
 msgstr "&Forum za raspravu"
 
-#: mainwindow.cpp:2050
+#: mainwindow.cpp:2054
 msgid "&Avogadro Website"
 msgstr "&Avogadro web-stranica"
 
-#: mainwindow.cpp:2054
+#: mainwindow.cpp:2058
 msgid "&Report a Bug"
 msgstr "P&rijavi grešku"
 
-#: mainwindow.cpp:2058
+#: mainwindow.cpp:2062
 msgid "&Suggest a Feature"
 msgstr "Predloži &značajku"
 
-#: mainwindow.cpp:2082
+#: mainwindow.cpp:2086
 msgid "System Language"
 msgstr "Jezik sustava"
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "Language"
 msgstr "Jezik"
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "User Interface Language:"
 msgstr "Jezik korisničkog sučelja:"
 
-#: mainwindow.cpp:2195
+#: mainwindow.cpp:2199
 #, qt-format
 msgid "All supported formats (%1);;All files (*);;"
 msgstr "Svi podržani formati (%1);;Sve datoteke (*);;"
 
-#: mainwindow.cpp:2211
+#: mainwindow.cpp:2215
 msgid "Do you want to save the changes to the document?"
 msgstr "Želiš li spremiti promjene u dokumentu?"
 
-#: mainwindow.cpp:2219
+#: mainwindow.cpp:2223
 msgid "Your changes will be lost if you don't save them."
 msgstr "Izgubit ćeš promjene ako ih ne spremiš."
 
-#: mainwindow.cpp:2227
+#: mainwindow.cpp:2231
 msgctxt "Save"
 msgid "Ctrl+S"
 msgstr "Ctrl+S"
 
-#: mainwindow.cpp:2229
+#: mainwindow.cpp:2233
 msgctxt "Discard"
 msgid "Ctrl+D"
 msgstr "Ctrl+D"
 
-#: mainwindow.cpp:2311
+#: mainwindow.cpp:2315
 msgid "Network Download Failed"
 msgstr "Mrežno preuzimanje nije uspjelo"
 
-#: mainwindow.cpp:2312
+#: mainwindow.cpp:2316
 msgid "Network timeout or other error."
 msgstr "Mrežni timeout ili neka druga greška.."
 
-#: mainwindow.cpp:2351
+#: mainwindow.cpp:2355
 #, qt-format
 msgid "Your version: %1"
 msgstr "Tvoja verzija: %1"
 
-#: mainwindow.cpp:2352
+#: mainwindow.cpp:2356
 #, qt-format
 msgid "New version: %1"
 msgstr "Nova verzija: %1"
 
-#: mainwindow.cpp:2354
+#: mainwindow.cpp:2358
 msgid "An update is available, do you want to download it now?\n"
 msgstr "Dostupna je nova verzija. Želiš li je sada preuzeti?\n"
 
-#: mainwindow.cpp:2356
+#: mainwindow.cpp:2360
 msgid "Version Update"
 msgstr "Aktualiziranje verzije"
 
-#: mainwindow.cpp:2414
+#: mainwindow.cpp:2418
 #, qt-format
 msgid "Error while loading the “%1” file format."
 msgstr "Greška tijekom učitavanja datotečnog formata „%1”."
 
-#: mainwindow.cpp:2430
+#: mainwindow.cpp:2434
 msgid "Select file format"
 msgstr "Odaberi datotečni format"
 
-#: mainwindow.cpp:2435 mainwindow.cpp:2446
+#: mainwindow.cpp:2439 mainwindow.cpp:2450
 #, qt-format
 msgid "Avogadro cannot open “%1”."
 msgstr "Avogadro ne može otvoriti „%1”."
 
-#: mainwindow.cpp:2445
+#: mainwindow.cpp:2449
 msgid "Cannot open files"
 msgstr "Nije moguće otvoriti datoteke"
 
diff --git a/i18n/hu.po b/i18n/hu.po
index 949c0413..a029f06b 100644
--- a/i18n/hu.po
+++ b/i18n/hu.po
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: avogadro\n"
 "Report-Msgid-Bugs-To: avogadro-devel@lists.sourceforge.net\n"
-"POT-Creation-Date: 2023-10-22 02:03+0000\n"
+"POT-Creation-Date: 2023-10-29 02:01+0000\n"
 "PO-Revision-Date: 2023-05-08 04:48+0000\n"
 "Last-Translator: ovari <ovari123@zoho.com>\n"
 "Language-Team: Hungarian <https://hosted.weblate.org/projects/avogadro/"
@@ -116,11 +116,11 @@ msgstr "Újraindítás szükséges"
 msgid "Please restart Avogadro to use the new language."
 msgstr "Kérjük, indítsa újra az Avogadrót az új nyelv használatához."
 
-#: mainwindow.cpp:765 mainwindow.cpp:1436
+#: mainwindow.cpp:765 mainwindow.cpp:1440
 msgid "Chemical Markup Language"
 msgstr "Kémiai-kódnyelv"
 
-#: mainwindow.cpp:766 mainwindow.cpp:1435
+#: mainwindow.cpp:766 mainwindow.cpp:1439
 msgid "Chemical JSON"
 msgstr "Kémiai-JSON"
 
@@ -128,12 +128,12 @@ msgstr "Kémiai-JSON"
 msgid "Open chemical file"
 msgstr "Kémiaifájl megnyitása"
 
-#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1338
-#: mainwindow.cpp:2434
+#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1342
+#: mainwindow.cpp:2438
 msgid "Cannot open file"
 msgstr "A fájl nem nyitható meg"
 
-#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1339
+#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1343
 #, qt-format
 msgid "Can't open supplied file %1"
 msgstr "A(z) %1 fájlt nem lehet megnyitni"
@@ -159,23 +159,28 @@ msgctxt "atomic electrostatics"
 msgid "Charges"
 msgstr "Töltések"
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:830
+msgctxt "potential energy calculators"
+msgid "Force Fields"
+msgstr ""
+
+#: mainwindow.cpp:834
 msgid "Install Plugin Script"
 msgstr "Beépülő modul parancsfájl telepítése"
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:834
 msgid "Script Type:"
 msgstr "Parancsfájl típusa:"
 
-#: mainwindow.cpp:884 mainwindow.cpp:1334
+#: mainwindow.cpp:888 mainwindow.cpp:1338
 msgid "Select file reader"
 msgstr "Fájlolvasó kiválasztása"
 
-#: mainwindow.cpp:913
+#: mainwindow.cpp:917
 msgid "Reading File"
 msgstr "Fájl olvasása"
 
-#: mainwindow.cpp:915
+#: mainwindow.cpp:919
 #, qt-format
 msgid ""
 "Opening file '%1'\n"
@@ -184,16 +189,16 @@ msgstr ""
 "Fájl megnyitása: %1\n"
 "a következővel: %2"
 
-#: mainwindow.cpp:946
+#: mainwindow.cpp:950
 #, qt-format
 msgid "Molecule loaded (%1 atoms, %2 bonds)"
 msgstr "Molekula betöltve (%1 atom, %2 kötés)"
 
-#: mainwindow.cpp:951
+#: mainwindow.cpp:955
 msgid "File error"
 msgstr "Fájlhiba"
 
-#: mainwindow.cpp:952
+#: mainwindow.cpp:956
 #, qt-format
 msgid ""
 "Error while reading file '%1':\n"
@@ -202,17 +207,17 @@ msgstr ""
 "Hiba történt a(z) „%1” fájl olvasásakor:\n"
 "%2"
 
-#: mainwindow.cpp:979
+#: mainwindow.cpp:983
 #, qt-format
 msgctxt "%1 = filename"
 msgid "Saved file %1"
 msgstr "A(z) %1 fájl mentve"
 
-#: mainwindow.cpp:987
+#: mainwindow.cpp:991
 msgid "Error saving file"
 msgstr "Hiba történt a fájl mentésekor"
 
-#: mainwindow.cpp:988
+#: mainwindow.cpp:992
 #, qt-format
 msgctxt "%1 = file name, %2 = error message"
 msgid ""
@@ -222,11 +227,11 @@ msgstr ""
 "Hiba történt a(z) „%1” fájl mentésekor:\n"
 "%2"
 
-#: mainwindow.cpp:1027
+#: mainwindow.cpp:1031
 msgid "Error: Failed to initialize OpenGL context"
 msgstr "Hiba történt: Nem sikerült inicializálni az OpenGL-összefüggése"
 
-#: mainwindow.cpp:1028
+#: mainwindow.cpp:1032
 #, qt-format
 msgid ""
 "OpenGL 2.0 or greater required, exiting.\n"
@@ -237,46 +242,46 @@ msgstr ""
 "\n"
 "%1"
 
-#: mainwindow.cpp:1029
+#: mainwindow.cpp:1033
 msgid "Unknown error"
 msgstr "Ismeretlen hiba"
 
-#: mainwindow.cpp:1279
+#: mainwindow.cpp:1283
 msgid "Common image formats"
 msgstr "Gyakori képformátumok"
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "All files"
 msgstr "Minden fájl"
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "BMP"
 msgstr "BMP-fájl"
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "PNG"
 msgstr "PNG-fájl"
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "JPEG"
 msgstr "JPEG-fájl"
 
-#: mainwindow.cpp:1291
+#: mainwindow.cpp:1295
 msgid "Export Bitmap Graphics"
 msgstr "Bittérképes grafika exportálása"
 
 #. i18n: file: mainwindow.ui:14
 #. i18n: ectx: property (windowTitle), widget (QMainWindow, MainWindow)
-#: mainwindow.cpp:1307 mainwindow.cpp:1409 mainwindow.cpp:2210:39
+#: mainwindow.cpp:1311 mainwindow.cpp:1413 mainwindow.cpp:2214:39
 msgid "Avogadro"
 msgstr "Avogadro"
 
-#: mainwindow.cpp:1308
+#: mainwindow.cpp:1312
 #, qt-format
 msgid "Cannot save file %1."
 msgstr "%1 fájl mentése nem sikerult."
 
-#: mainwindow.cpp:1410
+#: mainwindow.cpp:1414
 msgid ""
 "This file was imported from a non-standard format which may not be able to "
 "write all of the information in the molecule.\n"
@@ -289,23 +294,23 @@ msgstr ""
 "Szeretne az aktuális formátumba exportálni, vagy szabványos formátumba "
 "menteni?"
 
-#: mainwindow.cpp:1417
+#: mainwindow.cpp:1421
 msgid "Export"
 msgstr "Exportálás"
 
-#: mainwindow.cpp:1441
+#: mainwindow.cpp:1445
 msgid "Save chemical file"
 msgstr "Kémiai-fájl mentése"
 
-#: mainwindow.cpp:1482
+#: mainwindow.cpp:1486
 msgid "Export Molecule"
 msgstr "Molekula exportálása"
 
-#: mainwindow.cpp:1566
+#: mainwindow.cpp:1570
 msgid "Saving File in Progress…"
 msgstr "Fájl mentése folyamatban…"
 
-#: mainwindow.cpp:1568
+#: mainwindow.cpp:1572
 #, qt-format
 msgctxt "%1 = file name, %2 = format"
 msgid ""
@@ -315,43 +320,43 @@ msgstr ""
 "Fájl mentése: %1\n"
 "formátummal: %2"
 
-#: mainwindow.cpp:1711
+#: mainwindow.cpp:1715
 #, qt-format
 msgid "&Undo %1"
 msgstr "&Visszavonás: %1"
 
 #. i18n: file: mainwindow.ui:194
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1714 mainwindow.cpp:1958:123
+#: mainwindow.cpp:1718 mainwindow.cpp:1962:123
 msgid "&Undo"
 msgstr "&Visszavonás"
 
-#: mainwindow.cpp:1719
+#: mainwindow.cpp:1723
 #, qt-format
 msgid "&Redo %1"
 msgstr "Ú&jra: %1"
 
 #. i18n: file: mainwindow.ui:206
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1722 mainwindow.cpp:1963:129
+#: mainwindow.cpp:1726 mainwindow.cpp:1967:129
 msgid "&Redo"
 msgstr "Ú&jra"
 
-#: mainwindow.cpp:1838
+#: mainwindow.cpp:1842
 msgid "&Testing"
 msgstr "&Vizsgálás"
 
-#: mainwindow.cpp:1840
+#: mainwindow.cpp:1844
 msgid "Record test…"
 msgstr "Vizsgafelvétel…"
 
-#: mainwindow.cpp:1843
+#: mainwindow.cpp:1847
 msgid "Play test…"
 msgstr "Vizsga lejátszása…"
 
 #. i18n: file: mainwindow.ui:32
 #. i18n: ectx: property (title), widget (QMenu, menuFile)
-#: mainwindow.cpp:1857 menubuilder.cpp:79:42
+#: mainwindow.cpp:1861 menubuilder.cpp:79:42
 msgid "&File"
 msgstr "&Fájl"
 
@@ -359,13 +364,13 @@ msgstr "&Fájl"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:129
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1859:81 rc.cpp:87
+#: mainwindow.cpp:1863:81 rc.cpp:87
 msgid "&New"
 msgstr "&Új"
 
 #. i18n: file: mainwindow.ui:82
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1868:57
+#: mainwindow.cpp:1872:57
 msgid "&Open…"
 msgstr "&Megnyitás…"
 
@@ -373,7 +378,7 @@ msgstr "&Megnyitás…"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:142
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1877:90 rc.cpp:96
+#: mainwindow.cpp:1881:90 rc.cpp:96
 msgid "&Close"
 msgstr "&Bezárás"
 
@@ -381,27 +386,27 @@ msgstr "&Bezárás"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:155
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1891:99 rc.cpp:105
+#: mainwindow.cpp:1895:99 rc.cpp:105
 msgid "&Save"
 msgstr "&Mentés"
 
 #. i18n: file: mainwindow.ui:160
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1900:108
+#: mainwindow.cpp:1904:108
 msgid "Save &As…"
 msgstr "Me&ntés másként…"
 
 #. i18n: file: mainwindow.ui:328
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1911:201
+#: mainwindow.cpp:1915:201
 msgid "&Export"
 msgstr "&Exportálás"
 
-#: mainwindow.cpp:1912
+#: mainwindow.cpp:1916
 msgid "&Molecule…"
 msgstr "&Molekula…"
 
-#: mainwindow.cpp:1920
+#: mainwindow.cpp:1924
 msgid "&Graphics…"
 msgstr "&Grafika…"
 
@@ -409,176 +414,176 @@ msgstr "&Grafika…"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:106
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1929:66 rc.cpp:72
+#: mainwindow.cpp:1933:66 rc.cpp:72
 msgid "&Quit"
 msgstr "&Kilépés"
 
 #. i18n: file: mainwindow.ui:318
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1939:195
+#: mainwindow.cpp:1943:195
 msgid "Open Recent"
 msgstr "Legutóbbi megnyitása"
 
-#: mainwindow.cpp:1951
+#: mainwindow.cpp:1955
 msgid "No recent files"
 msgstr "Nincsenek legutóbbi fájlok"
 
 #. i18n: file: mainwindow.ui:59
 #. i18n: ectx: property (title), widget (QMenu, menuEdit)
-#: mainwindow.cpp:1957 menubuilder.cpp:79:51
+#: mainwindow.cpp:1961 menubuilder.cpp:79:51
 msgid "&Edit"
 msgstr "S&zerkesztés"
 
-#: mainwindow.cpp:1969
+#: mainwindow.cpp:1973
 msgid "&Copy Graphics"
 msgstr "Grafika &másolása"
 
-#: mainwindow.cpp:1973
+#: mainwindow.cpp:1977
 msgid "Ctrl+Alt+C"
 msgstr "Ctrl+Alt+C"
 
 #. i18n: file: mainwindow.ui:54
 #. i18n: ectx: property (title), widget (QMenu, menuView)
-#: mainwindow.cpp:1986 menubuilder.cpp:79:48
+#: mainwindow.cpp:1990 menubuilder.cpp:79:48
 msgid "&View"
 msgstr "&Nézet"
 
-#: mainwindow.cpp:1987
+#: mainwindow.cpp:1991
 msgid "Set Background Color…"
 msgstr "Háttérszín beállítása…"
 
-#: mainwindow.cpp:1991
+#: mainwindow.cpp:1995
 msgid "Rendering…"
 msgstr "Megjelenítés…"
 
-#: mainwindow.cpp:1999
+#: mainwindow.cpp:2003
 msgid "Projection"
 msgstr "Vetület"
 
-#: mainwindow.cpp:2000
+#: mainwindow.cpp:2004
 msgid "Perspective"
 msgstr "Távlat"
 
-#: mainwindow.cpp:2007
+#: mainwindow.cpp:2011
 msgid "Orthographic"
 msgstr "Ortografikus"
 
-#: mainwindow.cpp:2026
+#: mainwindow.cpp:2030
 msgid "&Extensions"
 msgstr "Ki&terjesztések"
 
-#: mainwindow.cpp:2028
+#: mainwindow.cpp:2032
 msgid "User Interface Language…"
 msgstr "Felhasználói felület nyelve…"
 
-#: mainwindow.cpp:2032
+#: mainwindow.cpp:2036
 msgid "&Periodic Table…"
 msgstr "&Periódusos táblázat…"
 
-#: mainwindow.cpp:2038 menubuilder.cpp:83
+#: mainwindow.cpp:2042 menubuilder.cpp:83
 msgid "&Help"
 msgstr "&Súgó"
 
 #. i18n: file: mainwindow.ui:182
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:2039:120
+#: mainwindow.cpp:2043:120
 msgid "&About"
 msgstr "&Névjegy"
 
-#: mainwindow.cpp:2046
+#: mainwindow.cpp:2050
 msgid "&Discussion Forum"
 msgstr "&Fórum"
 
-#: mainwindow.cpp:2050
+#: mainwindow.cpp:2054
 msgid "&Avogadro Website"
 msgstr "&Avogadro webhely meglátogatása"
 
-#: mainwindow.cpp:2054
+#: mainwindow.cpp:2058
 msgid "&Report a Bug"
 msgstr "&Hiba bejelentése"
 
-#: mainwindow.cpp:2058
+#: mainwindow.cpp:2062
 msgid "&Suggest a Feature"
 msgstr "&Javaslat új funkcióra"
 
-#: mainwindow.cpp:2082
+#: mainwindow.cpp:2086
 msgid "System Language"
 msgstr "Rendszer nyelve"
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "Language"
 msgstr "Nyelv"
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "User Interface Language:"
 msgstr "Felhasználói felület nyelve:"
 
-#: mainwindow.cpp:2195
+#: mainwindow.cpp:2199
 #, qt-format
 msgid "All supported formats (%1);;All files (*);;"
 msgstr "Minden támogatott formátum (%1);;Minden fájl (*);;"
 
-#: mainwindow.cpp:2211
+#: mainwindow.cpp:2215
 msgid "Do you want to save the changes to the document?"
 msgstr "Szeretné menteni a dokumentum módosításait?"
 
-#: mainwindow.cpp:2219
+#: mainwindow.cpp:2223
 msgid "Your changes will be lost if you don't save them."
 msgstr "A módosításai elvesznek, ha nem menti azokat."
 
-#: mainwindow.cpp:2227
+#: mainwindow.cpp:2231
 msgctxt "Save"
 msgid "Ctrl+S"
 msgstr "Ctrl+S"
 
-#: mainwindow.cpp:2229
+#: mainwindow.cpp:2233
 msgctxt "Discard"
 msgid "Ctrl+D"
 msgstr "Ctrl+D"
 
-#: mainwindow.cpp:2311
+#: mainwindow.cpp:2315
 msgid "Network Download Failed"
 msgstr "Hálózati letöltés nem sikerült"
 
-#: mainwindow.cpp:2312
+#: mainwindow.cpp:2316
 msgid "Network timeout or other error."
 msgstr "Hálózati időtúllépés vagy más hiba."
 
-#: mainwindow.cpp:2351
+#: mainwindow.cpp:2355
 #, qt-format
 msgid "Your version: %1"
 msgstr "Telepített verzió: %1"
 
-#: mainwindow.cpp:2352
+#: mainwindow.cpp:2356
 #, qt-format
 msgid "New version: %1"
 msgstr "Új verzió: %1"
 
-#: mainwindow.cpp:2354
+#: mainwindow.cpp:2358
 msgid "An update is available, do you want to download it now?\n"
 msgstr "Frissítés elérhető, szeretné letölteni most?\n"
 
-#: mainwindow.cpp:2356
+#: mainwindow.cpp:2360
 msgid "Version Update"
 msgstr "Verziófrissítés"
 
-#: mainwindow.cpp:2414
+#: mainwindow.cpp:2418
 #, qt-format
 msgid "Error while loading the “%1” file format."
 msgstr "Hiba történt a(z) „%1” fájlformátum betöltésekor."
 
-#: mainwindow.cpp:2430
+#: mainwindow.cpp:2434
 msgid "Select file format"
 msgstr "Fájlformátum kijelölése"
 
-#: mainwindow.cpp:2435 mainwindow.cpp:2446
+#: mainwindow.cpp:2439 mainwindow.cpp:2450
 #, qt-format
 msgid "Avogadro cannot open “%1”."
 msgstr ""
 "Időtúllépés történt és Avogadro nem tudja, hogyan kell megnyitni a(z) „%1” "
 "fájlt."
 
-#: mainwindow.cpp:2445
+#: mainwindow.cpp:2449
 msgid "Cannot open files"
 msgstr "Nem lehet megnyitni a fájlokat"
 
diff --git a/i18n/id.po b/i18n/id.po
index 3d43e50b..a03da96c 100644
--- a/i18n/id.po
+++ b/i18n/id.po
@@ -10,7 +10,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: avogadro\n"
 "Report-Msgid-Bugs-To: avogadro-devel@lists.sourceforge.net\n"
-"POT-Creation-Date: 2023-10-22 02:03+0000\n"
+"POT-Creation-Date: 2023-10-29 02:01+0000\n"
 "PO-Revision-Date: 2021-12-22 05:53+0000\n"
 "Last-Translator: Reza Almanda <rezaalmanda27@gmail.com>\n"
 "Language-Team: Indonesian <https://hosted.weblate.org/projects/avogadro/"
@@ -122,11 +122,11 @@ msgstr ""
 msgid "Please restart Avogadro to use the new language."
 msgstr ""
 
-#: mainwindow.cpp:765 mainwindow.cpp:1436
+#: mainwindow.cpp:765 mainwindow.cpp:1440
 msgid "Chemical Markup Language"
 msgstr "Bahasa Kimia Markup"
 
-#: mainwindow.cpp:766 mainwindow.cpp:1435
+#: mainwindow.cpp:766 mainwindow.cpp:1439
 msgid "Chemical JSON"
 msgstr "Kimia JSON"
 
@@ -134,12 +134,12 @@ msgstr "Kimia JSON"
 msgid "Open chemical file"
 msgstr "Buka File Kimia"
 
-#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1338
-#: mainwindow.cpp:2434
+#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1342
+#: mainwindow.cpp:2438
 msgid "Cannot open file"
 msgstr "Tidak dapat membuka berkas"
 
-#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1339
+#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1343
 #, qt-format
 msgid "Can't open supplied file %1"
 msgstr "Tidak dapat membuka berkas %1."
@@ -165,23 +165,28 @@ msgctxt "atomic electrostatics"
 msgid "Charges"
 msgstr ""
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:830
+msgctxt "potential energy calculators"
+msgid "Force Fields"
+msgstr ""
+
+#: mainwindow.cpp:834
 msgid "Install Plugin Script"
 msgstr ""
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:834
 msgid "Script Type:"
 msgstr ""
 
-#: mainwindow.cpp:884 mainwindow.cpp:1334
+#: mainwindow.cpp:888 mainwindow.cpp:1338
 msgid "Select file reader"
 msgstr "Pilih file yang akan dibaca"
 
-#: mainwindow.cpp:913
+#: mainwindow.cpp:917
 msgid "Reading File"
 msgstr "Lagi membaca file"
 
-#: mainwindow.cpp:915
+#: mainwindow.cpp:919
 #, qt-format
 msgid ""
 "Opening file '%1'\n"
@@ -190,16 +195,16 @@ msgstr ""
 "Membuka file '%1'\n"
 "dengan '%2'"
 
-#: mainwindow.cpp:946
+#: mainwindow.cpp:950
 #, qt-format
 msgid "Molecule loaded (%1 atoms, %2 bonds)"
 msgstr "Molekul dimuat (%1 atoms, %2 bonds)"
 
-#: mainwindow.cpp:951
+#: mainwindow.cpp:955
 msgid "File error"
 msgstr "File error"
 
-#: mainwindow.cpp:952
+#: mainwindow.cpp:956
 #, qt-format
 msgid ""
 "Error while reading file '%1':\n"
@@ -208,17 +213,17 @@ msgstr ""
 "Rusak saat membaca file '%1':\n"
 "%2"
 
-#: mainwindow.cpp:979
+#: mainwindow.cpp:983
 #, qt-format
 msgctxt "%1 = filename"
 msgid "Saved file %1"
 msgstr "File tersimpan %1"
 
-#: mainwindow.cpp:987
+#: mainwindow.cpp:991
 msgid "Error saving file"
 msgstr "Error saat menyimpan file"
 
-#: mainwindow.cpp:988
+#: mainwindow.cpp:992
 #, qt-format
 msgctxt "%1 = file name, %2 = error message"
 msgid ""
@@ -228,11 +233,11 @@ msgstr ""
 "Error saat menyimpan '%1':\n"
 "%2"
 
-#: mainwindow.cpp:1027
+#: mainwindow.cpp:1031
 msgid "Error: Failed to initialize OpenGL context"
 msgstr "Rusak: Gagal untuk mengindentifikasi konteks OpenGL"
 
-#: mainwindow.cpp:1028
+#: mainwindow.cpp:1032
 #, qt-format
 msgid ""
 "OpenGL 2.0 or greater required, exiting.\n"
@@ -243,46 +248,46 @@ msgstr ""
 "\n"
 "%1"
 
-#: mainwindow.cpp:1029
+#: mainwindow.cpp:1033
 msgid "Unknown error"
 msgstr "Rusak tidak diketahui"
 
-#: mainwindow.cpp:1279
+#: mainwindow.cpp:1283
 msgid "Common image formats"
 msgstr "Format gambar yang pada umumnya"
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "All files"
 msgstr "Semua berkas"
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "BMP"
 msgstr "BMP"
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "PNG"
 msgstr "PNG"
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "JPEG"
 msgstr "JPEG"
 
-#: mainwindow.cpp:1291
+#: mainwindow.cpp:1295
 msgid "Export Bitmap Graphics"
 msgstr "Ekspor gambar Bitmap"
 
 #. i18n: file: mainwindow.ui:14
 #. i18n: ectx: property (windowTitle), widget (QMainWindow, MainWindow)
-#: mainwindow.cpp:1307 mainwindow.cpp:1409 mainwindow.cpp:2210:39
+#: mainwindow.cpp:1311 mainwindow.cpp:1413 mainwindow.cpp:2214:39
 msgid "Avogadro"
 msgstr "Avogadro"
 
-#: mainwindow.cpp:1308
+#: mainwindow.cpp:1312
 #, qt-format
 msgid "Cannot save file %1."
 msgstr "Tidak bisa menyimpan berkas %1."
 
-#: mainwindow.cpp:1410
+#: mainwindow.cpp:1414
 msgid ""
 "This file was imported from a non-standard format which may not be able to "
 "write all of the information in the molecule.\n"
@@ -294,23 +299,23 @@ msgstr ""
 "\n"
 "Maukah kamu untuk ekspor format saat ini, atau simpan dalam format standar?"
 
-#: mainwindow.cpp:1417
+#: mainwindow.cpp:1421
 msgid "Export"
 msgstr "Ekspor"
 
-#: mainwindow.cpp:1441
+#: mainwindow.cpp:1445
 msgid "Save chemical file"
 msgstr "Simpan file kimia"
 
-#: mainwindow.cpp:1482
+#: mainwindow.cpp:1486
 msgid "Export Molecule"
 msgstr "Ekspor Molekul"
 
-#: mainwindow.cpp:1566
+#: mainwindow.cpp:1570
 msgid "Saving File in Progress…"
 msgstr ""
 
-#: mainwindow.cpp:1568
+#: mainwindow.cpp:1572
 #, qt-format
 msgctxt "%1 = file name, %2 = format"
 msgid ""
@@ -320,43 +325,43 @@ msgstr ""
 "Menyimpan file “%1”\n"
 "dengan “%2”"
 
-#: mainwindow.cpp:1711
+#: mainwindow.cpp:1715
 #, qt-format
 msgid "&Undo %1"
 msgstr "&Ulang %1"
 
 #. i18n: file: mainwindow.ui:194
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1714 mainwindow.cpp:1958:123
+#: mainwindow.cpp:1718 mainwindow.cpp:1962:123
 msgid "&Undo"
 msgstr "&Ulang"
 
-#: mainwindow.cpp:1719
+#: mainwindow.cpp:1723
 #, qt-format
 msgid "&Redo %1"
 msgstr "&Kembalikan %1"
 
 #. i18n: file: mainwindow.ui:206
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1722 mainwindow.cpp:1963:129
+#: mainwindow.cpp:1726 mainwindow.cpp:1967:129
 msgid "&Redo"
 msgstr "&Kembalikan"
 
-#: mainwindow.cpp:1838
+#: mainwindow.cpp:1842
 msgid "&Testing"
 msgstr "&Mencoba"
 
-#: mainwindow.cpp:1840
+#: mainwindow.cpp:1844
 msgid "Record test…"
 msgstr "Rekam Percobaan…"
 
-#: mainwindow.cpp:1843
+#: mainwindow.cpp:1847
 msgid "Play test…"
 msgstr "Mainkan tes…"
 
 #. i18n: file: mainwindow.ui:32
 #. i18n: ectx: property (title), widget (QMenu, menuFile)
-#: mainwindow.cpp:1857 menubuilder.cpp:79:42
+#: mainwindow.cpp:1861 menubuilder.cpp:79:42
 msgid "&File"
 msgstr "&Berkas"
 
@@ -364,13 +369,13 @@ msgstr "&Berkas"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:129
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1859:81 rc.cpp:87
+#: mainwindow.cpp:1863:81 rc.cpp:87
 msgid "&New"
 msgstr "&Baru"
 
 #. i18n: file: mainwindow.ui:82
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1868:57
+#: mainwindow.cpp:1872:57
 msgid "&Open…"
 msgstr "&Buka…"
 
@@ -378,7 +383,7 @@ msgstr "&Buka…"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:142
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1877:90 rc.cpp:96
+#: mainwindow.cpp:1881:90 rc.cpp:96
 msgid "&Close"
 msgstr "&Tutup"
 
@@ -386,27 +391,27 @@ msgstr "&Tutup"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:155
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1891:99 rc.cpp:105
+#: mainwindow.cpp:1895:99 rc.cpp:105
 msgid "&Save"
 msgstr "&Simpan"
 
 #. i18n: file: mainwindow.ui:160
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1900:108
+#: mainwindow.cpp:1904:108
 msgid "Save &As…"
 msgstr "Simpan &sebagai…"
 
 #. i18n: file: mainwindow.ui:328
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1911:201
+#: mainwindow.cpp:1915:201
 msgid "&Export"
 msgstr "&Ekspor"
 
-#: mainwindow.cpp:1912
+#: mainwindow.cpp:1916
 msgid "&Molecule…"
 msgstr "&Molekul…"
 
-#: mainwindow.cpp:1920
+#: mainwindow.cpp:1924
 msgid "&Graphics…"
 msgstr "&Grafik…"
 
@@ -414,33 +419,33 @@ msgstr "&Grafik…"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:106
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1929:66 rc.cpp:72
+#: mainwindow.cpp:1933:66 rc.cpp:72
 msgid "&Quit"
 msgstr "&Keluar"
 
 #. i18n: file: mainwindow.ui:318
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1939:195
+#: mainwindow.cpp:1943:195
 msgid "Open Recent"
 msgstr "Buka Terkini"
 
-#: mainwindow.cpp:1951
+#: mainwindow.cpp:1955
 msgid "No recent files"
 msgstr "Tidak ada File barusan"
 
 #. i18n: file: mainwindow.ui:59
 #. i18n: ectx: property (title), widget (QMenu, menuEdit)
-#: mainwindow.cpp:1957 menubuilder.cpp:79:51
+#: mainwindow.cpp:1961 menubuilder.cpp:79:51
 msgid "&Edit"
 msgstr "&Dirubah"
 
-#: mainwindow.cpp:1969
+#: mainwindow.cpp:1973
 #, fuzzy
 #| msgid "&Graphics…"
 msgid "&Copy Graphics"
 msgstr "&Grafik…"
 
-#: mainwindow.cpp:1973
+#: mainwindow.cpp:1977
 #, fuzzy
 #| msgctxt "Select All"
 #| msgid "Ctrl+A"
@@ -449,154 +454,154 @@ msgstr "Ctrl+A"
 
 #. i18n: file: mainwindow.ui:54
 #. i18n: ectx: property (title), widget (QMenu, menuView)
-#: mainwindow.cpp:1986 menubuilder.cpp:79:48
+#: mainwindow.cpp:1990 menubuilder.cpp:79:48
 msgid "&View"
 msgstr "&Tampilkan"
 
-#: mainwindow.cpp:1987
+#: mainwindow.cpp:1991
 msgid "Set Background Color…"
 msgstr "Atur Warna &Latar belakang…"
 
-#: mainwindow.cpp:1991
+#: mainwindow.cpp:1995
 msgid "Rendering…"
 msgstr ""
 
-#: mainwindow.cpp:1999
+#: mainwindow.cpp:2003
 msgid "Projection"
 msgstr "Proyeksi"
 
-#: mainwindow.cpp:2000
+#: mainwindow.cpp:2004
 msgid "Perspective"
 msgstr "Perspektif"
 
-#: mainwindow.cpp:2007
+#: mainwindow.cpp:2011
 msgid "Orthographic"
 msgstr "Ortografi"
 
-#: mainwindow.cpp:2026
+#: mainwindow.cpp:2030
 msgid "&Extensions"
 msgstr "&Ekstensi"
 
-#: mainwindow.cpp:2028
+#: mainwindow.cpp:2032
 msgid "User Interface Language…"
 msgstr ""
 
-#: mainwindow.cpp:2032
+#: mainwindow.cpp:2036
 msgid "&Periodic Table…"
 msgstr ""
 
-#: mainwindow.cpp:2038 menubuilder.cpp:83
+#: mainwindow.cpp:2042 menubuilder.cpp:83
 msgid "&Help"
 msgstr "&Bantuan"
 
 #. i18n: file: mainwindow.ui:182
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:2039:120
+#: mainwindow.cpp:2043:120
 msgid "&About"
 msgstr "&Tentang"
 
-#: mainwindow.cpp:2046
+#: mainwindow.cpp:2050
 #, fuzzy
 #| msgid "Discussion Forum"
 msgid "&Discussion Forum"
 msgstr "Forum Diskusi"
 
-#: mainwindow.cpp:2050
+#: mainwindow.cpp:2054
 #, fuzzy
 #| msgid "Avogadro Website"
 msgid "&Avogadro Website"
 msgstr "Web Avogadro"
 
-#: mainwindow.cpp:2054
+#: mainwindow.cpp:2058
 #, fuzzy
 #| msgid "Report a Bug"
 msgid "&Report a Bug"
 msgstr "Laporkan Kesalahan Program"
 
-#: mainwindow.cpp:2058
+#: mainwindow.cpp:2062
 msgid "&Suggest a Feature"
 msgstr ""
 
-#: mainwindow.cpp:2082
+#: mainwindow.cpp:2086
 msgid "System Language"
 msgstr ""
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "Language"
 msgstr ""
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "User Interface Language:"
 msgstr ""
 
-#: mainwindow.cpp:2195
+#: mainwindow.cpp:2199
 #, qt-format
 msgid "All supported formats (%1);;All files (*);;"
 msgstr "Semua Format yang di dukung (%1);;Semua File (*);;"
 
-#: mainwindow.cpp:2211
+#: mainwindow.cpp:2215
 msgid "Do you want to save the changes to the document?"
 msgstr "Apakah Anda ingin menyimpan perubahan ke dokumen?"
 
-#: mainwindow.cpp:2219
+#: mainwindow.cpp:2223
 msgid "Your changes will be lost if you don't save them."
 msgstr "Perubahan yang sudah dibuat akan hilang bila tidak disimpan."
 
-#: mainwindow.cpp:2227
+#: mainwindow.cpp:2231
 msgctxt "Save"
 msgid "Ctrl+S"
 msgstr "Ctrl+S"
 
-#: mainwindow.cpp:2229
+#: mainwindow.cpp:2233
 msgctxt "Discard"
 msgid "Ctrl+D"
 msgstr "Ctrl+D"
 
-#: mainwindow.cpp:2311
+#: mainwindow.cpp:2315
 #, fuzzy
 #| msgid "Network Update Check Failed"
 msgid "Network Download Failed"
 msgstr "Pencarian versi baru melalui jaringan telah gagal."
 
-#: mainwindow.cpp:2312
+#: mainwindow.cpp:2316
 msgid "Network timeout or other error."
 msgstr "Ada kesalahan batasan waktu atau karena kesalahan lain."
 
-#: mainwindow.cpp:2351
+#: mainwindow.cpp:2355
 #, qt-format
 msgid "Your version: %1"
 msgstr ""
 
-#: mainwindow.cpp:2352
+#: mainwindow.cpp:2356
 #, fuzzy, qt-format
 #| msgctxt "%1 is the Git revision number."
 #| msgid "(Git revision: %1)"
 msgid "New version: %1"
 msgstr "(Revisi Git: %1)"
 
-#: mainwindow.cpp:2354
+#: mainwindow.cpp:2358
 msgid "An update is available, do you want to download it now?\n"
 msgstr ""
 
-#: mainwindow.cpp:2356
+#: mainwindow.cpp:2360
 msgid "Version Update"
 msgstr ""
 
-#: mainwindow.cpp:2414
+#: mainwindow.cpp:2418
 #, qt-format
 msgid "Error while loading the “%1” file format."
 msgstr "Kesalahan saat memuat format file “%1”."
 
-#: mainwindow.cpp:2430
+#: mainwindow.cpp:2434
 msgid "Select file format"
 msgstr "Pilih format file"
 
-#: mainwindow.cpp:2435 mainwindow.cpp:2446
+#: mainwindow.cpp:2439 mainwindow.cpp:2450
 #, qt-format
 msgid "Avogadro cannot open “%1”."
 msgstr "Avogadro tidak dapat membuka “%1”."
 
-#: mainwindow.cpp:2445
+#: mainwindow.cpp:2449
 msgid "Cannot open files"
 msgstr "Tidak bisa membuka file"
 
diff --git a/i18n/it.po b/i18n/it.po
index 61c5fd82..16c89668 100644
--- a/i18n/it.po
+++ b/i18n/it.po
@@ -12,7 +12,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: avogadro\n"
 "Report-Msgid-Bugs-To: avogadro-devel@lists.sourceforge.net\n"
-"POT-Creation-Date: 2023-10-22 02:03+0000\n"
+"POT-Creation-Date: 2023-10-29 02:01+0000\n"
 "PO-Revision-Date: 2023-10-13 04:03+0000\n"
 "Last-Translator: nicola zanna <zanna.nicola1@gmail.com>\n"
 "Language-Team: Italian <https://hosted.weblate.org/projects/avogadro/"
@@ -116,11 +116,11 @@ msgstr "Riavvio richiesto"
 msgid "Please restart Avogadro to use the new language."
 msgstr "Per favore riavvia Avogadro per usare la nuova lingua."
 
-#: mainwindow.cpp:765 mainwindow.cpp:1436
+#: mainwindow.cpp:765 mainwindow.cpp:1440
 msgid "Chemical Markup Language"
 msgstr "Linguaggio di markup chimico"
 
-#: mainwindow.cpp:766 mainwindow.cpp:1435
+#: mainwindow.cpp:766 mainwindow.cpp:1439
 msgid "Chemical JSON"
 msgstr "JSON chimico"
 
@@ -128,12 +128,12 @@ msgstr "JSON chimico"
 msgid "Open chemical file"
 msgstr "Apri il file chimico"
 
-#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1338
-#: mainwindow.cpp:2434
+#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1342
+#: mainwindow.cpp:2438
 msgid "Cannot open file"
 msgstr "Impossibile aprire il file"
 
-#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1339
+#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1343
 #, qt-format
 msgid "Can't open supplied file %1"
 msgstr "Impossibile aprire il file fornito %1"
@@ -159,23 +159,28 @@ msgctxt "atomic electrostatics"
 msgid "Charges"
 msgstr "Cariche"
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:830
+msgctxt "potential energy calculators"
+msgid "Force Fields"
+msgstr ""
+
+#: mainwindow.cpp:834
 msgid "Install Plugin Script"
 msgstr "Installa lo script del plugin"
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:834
 msgid "Script Type:"
 msgstr "Tipo di sceneggiatura:"
 
-#: mainwindow.cpp:884 mainwindow.cpp:1334
+#: mainwindow.cpp:888 mainwindow.cpp:1338
 msgid "Select file reader"
 msgstr "Seleziona il lettore di file"
 
-#: mainwindow.cpp:913
+#: mainwindow.cpp:917
 msgid "Reading File"
 msgstr "Lettura file"
 
-#: mainwindow.cpp:915
+#: mainwindow.cpp:919
 #, qt-format
 msgid ""
 "Opening file '%1'\n"
@@ -184,16 +189,16 @@ msgstr ""
 "Apertura del file «%1»\n"
 "con «%2»"
 
-#: mainwindow.cpp:946
+#: mainwindow.cpp:950
 #, qt-format
 msgid "Molecule loaded (%1 atoms, %2 bonds)"
 msgstr "Molecola caricata (%1 atomi, %2 legami)"
 
-#: mainwindow.cpp:951
+#: mainwindow.cpp:955
 msgid "File error"
 msgstr "Errore file"
 
-#: mainwindow.cpp:952
+#: mainwindow.cpp:956
 #, qt-format
 msgid ""
 "Error while reading file '%1':\n"
@@ -202,17 +207,17 @@ msgstr ""
 "Errore durante la lettura del file «%1»:\n"
 "%2"
 
-#: mainwindow.cpp:979
+#: mainwindow.cpp:983
 #, qt-format
 msgctxt "%1 = filename"
 msgid "Saved file %1"
 msgstr "File salvato %1"
 
-#: mainwindow.cpp:987
+#: mainwindow.cpp:991
 msgid "Error saving file"
 msgstr "Errore nel salvataggio del file"
 
-#: mainwindow.cpp:988
+#: mainwindow.cpp:992
 #, qt-format
 msgctxt "%1 = file name, %2 = error message"
 msgid ""
@@ -222,11 +227,11 @@ msgstr ""
 "Errore durante il salvataggio di «%1»:\n"
 "%2"
 
-#: mainwindow.cpp:1027
+#: mainwindow.cpp:1031
 msgid "Error: Failed to initialize OpenGL context"
 msgstr "Errore: impossibile inizializzare il contesto OpenGL"
 
-#: mainwindow.cpp:1028
+#: mainwindow.cpp:1032
 #, qt-format
 msgid ""
 "OpenGL 2.0 or greater required, exiting.\n"
@@ -237,46 +242,46 @@ msgstr ""
 "\n"
 "%1"
 
-#: mainwindow.cpp:1029
+#: mainwindow.cpp:1033
 msgid "Unknown error"
 msgstr "Errore sconosciuto"
 
-#: mainwindow.cpp:1279
+#: mainwindow.cpp:1283
 msgid "Common image formats"
 msgstr "Formati immagine comuni"
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "All files"
 msgstr "Tutti i file"
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "BMP"
 msgstr "BMP"
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "PNG"
 msgstr "PNG"
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "JPEG"
 msgstr "JPEG"
 
-#: mainwindow.cpp:1291
+#: mainwindow.cpp:1295
 msgid "Export Bitmap Graphics"
 msgstr "Esporta la grafica vettoriale"
 
 #. i18n: file: mainwindow.ui:14
 #. i18n: ectx: property (windowTitle), widget (QMainWindow, MainWindow)
-#: mainwindow.cpp:1307 mainwindow.cpp:1409 mainwindow.cpp:2210:39
+#: mainwindow.cpp:1311 mainwindow.cpp:1413 mainwindow.cpp:2214:39
 msgid "Avogadro"
 msgstr "Avogadro"
 
-#: mainwindow.cpp:1308
+#: mainwindow.cpp:1312
 #, qt-format
 msgid "Cannot save file %1."
 msgstr "Impossibile salvare il file %1."
 
-#: mainwindow.cpp:1410
+#: mainwindow.cpp:1414
 msgid ""
 "This file was imported from a non-standard format which may not be able to "
 "write all of the information in the molecule.\n"
@@ -288,23 +293,23 @@ msgstr ""
 "\n"
 "Si desidera esportare nel formato corrente o salvare in un formato standard?"
 
-#: mainwindow.cpp:1417
+#: mainwindow.cpp:1421
 msgid "Export"
 msgstr "Esporta"
 
-#: mainwindow.cpp:1441
+#: mainwindow.cpp:1445
 msgid "Save chemical file"
 msgstr "Salva il file chimico"
 
-#: mainwindow.cpp:1482
+#: mainwindow.cpp:1486
 msgid "Export Molecule"
 msgstr "Esporta Molecola"
 
-#: mainwindow.cpp:1566
+#: mainwindow.cpp:1570
 msgid "Saving File in Progress…"
 msgstr "Salvataggio file in corso…"
 
-#: mainwindow.cpp:1568
+#: mainwindow.cpp:1572
 #, qt-format
 msgctxt "%1 = file name, %2 = format"
 msgid ""
@@ -314,43 +319,43 @@ msgstr ""
 "Salvataggio del file «%1»\n"
 "con «%2»"
 
-#: mainwindow.cpp:1711
+#: mainwindow.cpp:1715
 #, qt-format
 msgid "&Undo %1"
 msgstr "& Annulla %1"
 
 #. i18n: file: mainwindow.ui:194
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1714 mainwindow.cpp:1958:123
+#: mainwindow.cpp:1718 mainwindow.cpp:1962:123
 msgid "&Undo"
 msgstr "&Annulla"
 
-#: mainwindow.cpp:1719
+#: mainwindow.cpp:1723
 #, qt-format
 msgid "&Redo %1"
 msgstr "& Ripeti %1"
 
 #. i18n: file: mainwindow.ui:206
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1722 mainwindow.cpp:1963:129
+#: mainwindow.cpp:1726 mainwindow.cpp:1967:129
 msgid "&Redo"
 msgstr "&Ripeti"
 
-#: mainwindow.cpp:1838
+#: mainwindow.cpp:1842
 msgid "&Testing"
 msgstr "&Test"
 
-#: mainwindow.cpp:1840
+#: mainwindow.cpp:1844
 msgid "Record test…"
 msgstr "Registra prova…"
 
-#: mainwindow.cpp:1843
+#: mainwindow.cpp:1847
 msgid "Play test…"
 msgstr "Prova di gioco…"
 
 #. i18n: file: mainwindow.ui:32
 #. i18n: ectx: property (title), widget (QMenu, menuFile)
-#: mainwindow.cpp:1857 menubuilder.cpp:79:42
+#: mainwindow.cpp:1861 menubuilder.cpp:79:42
 msgid "&File"
 msgstr "&File"
 
@@ -358,13 +363,13 @@ msgstr "&File"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:129
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1859:81 rc.cpp:87
+#: mainwindow.cpp:1863:81 rc.cpp:87
 msgid "&New"
 msgstr "&Nuovo"
 
 #. i18n: file: mainwindow.ui:82
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1868:57
+#: mainwindow.cpp:1872:57
 msgid "&Open…"
 msgstr "&Aprire…"
 
@@ -372,7 +377,7 @@ msgstr "&Aprire…"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:142
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1877:90 rc.cpp:96
+#: mainwindow.cpp:1881:90 rc.cpp:96
 msgid "&Close"
 msgstr "&Chiudi"
 
@@ -380,27 +385,27 @@ msgstr "&Chiudi"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:155
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1891:99 rc.cpp:105
+#: mainwindow.cpp:1895:99 rc.cpp:105
 msgid "&Save"
 msgstr "&Salva"
 
 #. i18n: file: mainwindow.ui:160
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1900:108
+#: mainwindow.cpp:1904:108
 msgid "Save &As…"
 msgstr "Salva come…"
 
 #. i18n: file: mainwindow.ui:328
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1911:201
+#: mainwindow.cpp:1915:201
 msgid "&Export"
 msgstr "&Esporta"
 
-#: mainwindow.cpp:1912
+#: mainwindow.cpp:1916
 msgid "&Molecule…"
 msgstr "&Molecola…"
 
-#: mainwindow.cpp:1920
+#: mainwindow.cpp:1924
 msgid "&Graphics…"
 msgstr "&Grafica…"
 
@@ -408,174 +413,174 @@ msgstr "&Grafica…"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:106
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1929:66 rc.cpp:72
+#: mainwindow.cpp:1933:66 rc.cpp:72
 msgid "&Quit"
 msgstr "&Esci"
 
 #. i18n: file: mainwindow.ui:318
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1939:195
+#: mainwindow.cpp:1943:195
 msgid "Open Recent"
 msgstr "Apri file recente"
 
-#: mainwindow.cpp:1951
+#: mainwindow.cpp:1955
 msgid "No recent files"
 msgstr "Nessun file recente"
 
 #. i18n: file: mainwindow.ui:59
 #. i18n: ectx: property (title), widget (QMenu, menuEdit)
-#: mainwindow.cpp:1957 menubuilder.cpp:79:51
+#: mainwindow.cpp:1961 menubuilder.cpp:79:51
 msgid "&Edit"
 msgstr "&Modifica"
 
-#: mainwindow.cpp:1969
+#: mainwindow.cpp:1973
 msgid "&Copy Graphics"
 msgstr "&Copia Grafica"
 
-#: mainwindow.cpp:1973
+#: mainwindow.cpp:1977
 msgid "Ctrl+Alt+C"
 msgstr "Ctrl+Alt+C"
 
 #. i18n: file: mainwindow.ui:54
 #. i18n: ectx: property (title), widget (QMenu, menuView)
-#: mainwindow.cpp:1986 menubuilder.cpp:79:48
+#: mainwindow.cpp:1990 menubuilder.cpp:79:48
 msgid "&View"
 msgstr "&Visualizza"
 
-#: mainwindow.cpp:1987
+#: mainwindow.cpp:1991
 msgid "Set Background Color…"
 msgstr "Imposta colore di sfondo…"
 
-#: mainwindow.cpp:1991
+#: mainwindow.cpp:1995
 msgid "Rendering…"
 msgstr "Renderizzazione…"
 
-#: mainwindow.cpp:1999
+#: mainwindow.cpp:2003
 msgid "Projection"
 msgstr "Proiezione"
 
-#: mainwindow.cpp:2000
+#: mainwindow.cpp:2004
 msgid "Perspective"
 msgstr "Prospettiva"
 
-#: mainwindow.cpp:2007
+#: mainwindow.cpp:2011
 msgid "Orthographic"
 msgstr "Ortografico"
 
-#: mainwindow.cpp:2026
+#: mainwindow.cpp:2030
 msgid "&Extensions"
 msgstr "&Estensioni"
 
-#: mainwindow.cpp:2028
+#: mainwindow.cpp:2032
 msgid "User Interface Language…"
 msgstr "Lingua Interfaccia Utente…"
 
-#: mainwindow.cpp:2032
+#: mainwindow.cpp:2036
 msgid "&Periodic Table…"
 msgstr "&Tavola Periodica…"
 
-#: mainwindow.cpp:2038 menubuilder.cpp:83
+#: mainwindow.cpp:2042 menubuilder.cpp:83
 msgid "&Help"
 msgstr "&Aiuto"
 
 #. i18n: file: mainwindow.ui:182
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:2039:120
+#: mainwindow.cpp:2043:120
 msgid "&About"
 msgstr "&Informazioni"
 
-#: mainwindow.cpp:2046
+#: mainwindow.cpp:2050
 msgid "&Discussion Forum"
 msgstr "&Forum di discussione"
 
-#: mainwindow.cpp:2050
+#: mainwindow.cpp:2054
 msgid "&Avogadro Website"
 msgstr "&Sito Web di Avogadro"
 
-#: mainwindow.cpp:2054
+#: mainwindow.cpp:2058
 msgid "&Report a Bug"
 msgstr "&Segnala un bug"
 
-#: mainwindow.cpp:2058
+#: mainwindow.cpp:2062
 msgid "&Suggest a Feature"
 msgstr "&Suggerisci una funzionalità"
 
-#: mainwindow.cpp:2082
+#: mainwindow.cpp:2086
 msgid "System Language"
 msgstr "Lingua Di Sistema"
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "Language"
 msgstr "Lingua"
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "User Interface Language:"
 msgstr "Lingua Interfaccia Utente:"
 
-#: mainwindow.cpp:2195
+#: mainwindow.cpp:2199
 #, qt-format
 msgid "All supported formats (%1);;All files (*);;"
 msgstr "Tutti i formati supportati (%1) ;; Tutti i file (*) ;;"
 
-#: mainwindow.cpp:2211
+#: mainwindow.cpp:2215
 msgid "Do you want to save the changes to the document?"
 msgstr "Vuoi salvare le modifiche al documento?"
 
-#: mainwindow.cpp:2219
+#: mainwindow.cpp:2223
 msgid "Your changes will be lost if you don't save them."
 msgstr "Le modifiche saranno perse se non verranno salvate."
 
-#: mainwindow.cpp:2227
+#: mainwindow.cpp:2231
 msgctxt "Save"
 msgid "Ctrl+S"
 msgstr "Ctrl+S"
 
-#: mainwindow.cpp:2229
+#: mainwindow.cpp:2233
 msgctxt "Discard"
 msgid "Ctrl+D"
 msgstr "Ctrl+D"
 
-#: mainwindow.cpp:2311
+#: mainwindow.cpp:2315
 msgid "Network Download Failed"
 msgstr "Download dalla Rete Fallito"
 
-#: mainwindow.cpp:2312
+#: mainwindow.cpp:2316
 msgid "Network timeout or other error."
 msgstr "Timeout di rete o altro errore."
 
-#: mainwindow.cpp:2351
+#: mainwindow.cpp:2355
 #, qt-format
 msgid "Your version: %1"
 msgstr "La tua verisione: %1"
 
-#: mainwindow.cpp:2352
+#: mainwindow.cpp:2356
 #, qt-format
 msgid "New version: %1"
 msgstr "(Nuova versione: %1)"
 
-#: mainwindow.cpp:2354
+#: mainwindow.cpp:2358
 msgid "An update is available, do you want to download it now?\n"
 msgstr "C'è un aggiornamento disponibile, vuoi scaricarlo ora?\n"
 
-#: mainwindow.cpp:2356
+#: mainwindow.cpp:2360
 msgid "Version Update"
 msgstr "Aggiornamento Versione"
 
-#: mainwindow.cpp:2414
+#: mainwindow.cpp:2418
 #, qt-format
 msgid "Error while loading the “%1” file format."
 msgstr "Errore durante il caricamento del formato file «%1»."
 
-#: mainwindow.cpp:2430
+#: mainwindow.cpp:2434
 msgid "Select file format"
 msgstr "Seleziona il formato di file"
 
-#: mainwindow.cpp:2435 mainwindow.cpp:2446
+#: mainwindow.cpp:2439 mainwindow.cpp:2450
 #, qt-format
 msgid "Avogadro cannot open “%1”."
 msgstr "Avogadro non può aprire «%1»."
 
-#: mainwindow.cpp:2445
+#: mainwindow.cpp:2449
 msgid "Cannot open files"
 msgstr "Impossibile aprire i file"
 
diff --git a/i18n/ja.po b/i18n/ja.po
index a43e6be4..549acba1 100644
--- a/i18n/ja.po
+++ b/i18n/ja.po
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: avogadro\n"
 "Report-Msgid-Bugs-To: avogadro-devel@lists.sourceforge.net\n"
-"POT-Creation-Date: 2023-10-22 02:03+0000\n"
+"POT-Creation-Date: 2023-10-29 02:01+0000\n"
 "PO-Revision-Date: 2023-09-03 15:00+0000\n"
 "Last-Translator: Eisuke Kawashima <e.kawaschima+weblate@gmail.com>\n"
 "Language-Team: Japanese <https://hosted.weblate.org/projects/avogadro/"
@@ -114,11 +114,11 @@ msgstr "再起動する必要があります"
 msgid "Please restart Avogadro to use the new language."
 msgstr ""
 
-#: mainwindow.cpp:765 mainwindow.cpp:1436
+#: mainwindow.cpp:765 mainwindow.cpp:1440
 msgid "Chemical Markup Language"
 msgstr ""
 
-#: mainwindow.cpp:766 mainwindow.cpp:1435
+#: mainwindow.cpp:766 mainwindow.cpp:1439
 msgid "Chemical JSON"
 msgstr ""
 
@@ -126,12 +126,12 @@ msgstr ""
 msgid "Open chemical file"
 msgstr ""
 
-#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1338
-#: mainwindow.cpp:2434
+#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1342
+#: mainwindow.cpp:2438
 msgid "Cannot open file"
 msgstr "ファイルを開けません"
 
-#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1339
+#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1343
 #, fuzzy, qt-format
 msgid "Can't open supplied file %1"
 msgstr "ファイル %1 を開けません"
@@ -157,39 +157,44 @@ msgctxt "atomic electrostatics"
 msgid "Charges"
 msgstr "電荷"
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:830
+msgctxt "potential energy calculators"
+msgid "Force Fields"
+msgstr ""
+
+#: mainwindow.cpp:834
 msgid "Install Plugin Script"
 msgstr "プラグインスクリプトをインストールする"
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:834
 msgid "Script Type:"
 msgstr ""
 
-#: mainwindow.cpp:884 mainwindow.cpp:1334
+#: mainwindow.cpp:888 mainwindow.cpp:1338
 msgid "Select file reader"
 msgstr "ファイルリーダを選択"
 
-#: mainwindow.cpp:913
+#: mainwindow.cpp:917
 msgid "Reading File"
 msgstr "ファイルの読み込み中"
 
-#: mainwindow.cpp:915
+#: mainwindow.cpp:919
 #, qt-format
 msgid ""
 "Opening file '%1'\n"
 "with '%2'"
 msgstr ""
 
-#: mainwindow.cpp:946
+#: mainwindow.cpp:950
 #, qt-format
 msgid "Molecule loaded (%1 atoms, %2 bonds)"
 msgstr ""
 
-#: mainwindow.cpp:951
+#: mainwindow.cpp:955
 msgid "File error"
 msgstr "ファイルエラー"
 
-#: mainwindow.cpp:952
+#: mainwindow.cpp:956
 #, qt-format
 msgid ""
 "Error while reading file '%1':\n"
@@ -198,18 +203,18 @@ msgstr ""
 "ファイル '%1'の読み取り中にエラーが発生しました：\n"
 "%2"
 
-#: mainwindow.cpp:979
+#: mainwindow.cpp:983
 #, fuzzy, qt-format
 msgctxt "%1 = filename"
 msgid "Saved file %1"
 msgstr "ファイル %1 を保存しました"
 
-#: mainwindow.cpp:987
+#: mainwindow.cpp:991
 #, fuzzy
 msgid "Error saving file"
 msgstr "ファイルの保存でエラーが出ました"
 
-#: mainwindow.cpp:988
+#: mainwindow.cpp:992
 #, qt-format
 msgctxt "%1 = file name, %2 = error message"
 msgid ""
@@ -219,11 +224,11 @@ msgstr ""
 "'%1'の保存中にエラーが発生しました:\n"
 "%2"
 
-#: mainwindow.cpp:1027
+#: mainwindow.cpp:1031
 msgid "Error: Failed to initialize OpenGL context"
 msgstr "エラー：OpenGLコンテキストの初期化に失敗しました"
 
-#: mainwindow.cpp:1028
+#: mainwindow.cpp:1032
 #, qt-format
 msgid ""
 "OpenGL 2.0 or greater required, exiting.\n"
@@ -231,46 +236,46 @@ msgid ""
 "%1"
 msgstr ""
 
-#: mainwindow.cpp:1029
+#: mainwindow.cpp:1033
 msgid "Unknown error"
 msgstr "不明なエラー"
 
-#: mainwindow.cpp:1279
+#: mainwindow.cpp:1283
 msgid "Common image formats"
 msgstr "一般的な画像形式"
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "All files"
 msgstr "全てのファイル"
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "BMP"
 msgstr "BMP"
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "PNG"
 msgstr "PNG"
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "JPEG"
 msgstr "JPEG"
 
-#: mainwindow.cpp:1291
+#: mainwindow.cpp:1295
 msgid "Export Bitmap Graphics"
 msgstr "ビットマップ画像のエクスポート"
 
 #. i18n: file: mainwindow.ui:14
 #. i18n: ectx: property (windowTitle), widget (QMainWindow, MainWindow)
-#: mainwindow.cpp:1307 mainwindow.cpp:1409 mainwindow.cpp:2210:39
+#: mainwindow.cpp:1311 mainwindow.cpp:1413 mainwindow.cpp:2214:39
 msgid "Avogadro"
 msgstr "Avogadro"
 
-#: mainwindow.cpp:1308
+#: mainwindow.cpp:1312
 #, qt-format
 msgid "Cannot save file %1."
 msgstr "ファイル %1 を保存できません"
 
-#: mainwindow.cpp:1410
+#: mainwindow.cpp:1414
 msgid ""
 "This file was imported from a non-standard format which may not be able to "
 "write all of the information in the molecule.\n"
@@ -282,24 +287,24 @@ msgstr ""
 "\n"
 "現在の形式にエクスポートしますか、それとも標準形式で保存しますか？"
 
-#: mainwindow.cpp:1417
+#: mainwindow.cpp:1421
 msgid "Export"
 msgstr "エクスポート"
 
-#: mainwindow.cpp:1441
+#: mainwindow.cpp:1445
 msgid "Save chemical file"
 msgstr "化学ファイルを保存する"
 
-#: mainwindow.cpp:1482
+#: mainwindow.cpp:1486
 msgid "Export Molecule"
 msgstr "分子のエクスポート"
 
-#: mainwindow.cpp:1566
+#: mainwindow.cpp:1570
 #, fuzzy
 msgid "Saving File in Progress…"
 msgstr "ファイルの保存中…"
 
-#: mainwindow.cpp:1568
+#: mainwindow.cpp:1572
 #, qt-format
 msgctxt "%1 = file name, %2 = format"
 msgid ""
@@ -307,46 +312,46 @@ msgid ""
 "with “%2”"
 msgstr ""
 
-#: mainwindow.cpp:1711
+#: mainwindow.cpp:1715
 #, qt-format
 msgid "&Undo %1"
 msgstr "%1を元に戻す(&U)"
 
 #. i18n: file: mainwindow.ui:194
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1714 mainwindow.cpp:1958:123
+#: mainwindow.cpp:1718 mainwindow.cpp:1962:123
 msgid "&Undo"
 msgstr "元に戻す(&U)"
 
-#: mainwindow.cpp:1719
+#: mainwindow.cpp:1723
 #, qt-format
 msgid "&Redo %1"
 msgstr "%1をやり直す(&R)"
 
 #. i18n: file: mainwindow.ui:206
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1722 mainwindow.cpp:1963:129
+#: mainwindow.cpp:1726 mainwindow.cpp:1967:129
 msgid "&Redo"
 msgstr "やり直す(&R)"
 
-#: mainwindow.cpp:1838
+#: mainwindow.cpp:1842
 #, fuzzy
 msgid "&Testing"
 msgstr "テスト(&T)"
 
-#: mainwindow.cpp:1840
+#: mainwindow.cpp:1844
 #, fuzzy
 msgid "Record test…"
 msgstr "テストを記録…"
 
-#: mainwindow.cpp:1843
+#: mainwindow.cpp:1847
 #, fuzzy
 msgid "Play test…"
 msgstr "テストを再生…"
 
 #. i18n: file: mainwindow.ui:32
 #. i18n: ectx: property (title), widget (QMenu, menuFile)
-#: mainwindow.cpp:1857 menubuilder.cpp:79:42
+#: mainwindow.cpp:1861 menubuilder.cpp:79:42
 msgid "&File"
 msgstr "ファイル (&F)"
 
@@ -354,13 +359,13 @@ msgstr "ファイル (&F)"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:129
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1859:81 rc.cpp:87
+#: mainwindow.cpp:1863:81 rc.cpp:87
 msgid "&New"
 msgstr "新規作成(&N)"
 
 #. i18n: file: mainwindow.ui:82
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1868:57
+#: mainwindow.cpp:1872:57
 msgid "&Open…"
 msgstr "開く(&O)…"
 
@@ -368,7 +373,7 @@ msgstr "開く(&O)…"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:142
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1877:90 rc.cpp:96
+#: mainwindow.cpp:1881:90 rc.cpp:96
 msgid "&Close"
 msgstr "閉じる(&C)"
 
@@ -376,27 +381,27 @@ msgstr "閉じる(&C)"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:155
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1891:99 rc.cpp:105
+#: mainwindow.cpp:1895:99 rc.cpp:105
 msgid "&Save"
 msgstr "保存(&S)"
 
 #. i18n: file: mainwindow.ui:160
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1900:108
+#: mainwindow.cpp:1904:108
 msgid "Save &As…"
 msgstr "名前を付けて保存(&A) …"
 
 #. i18n: file: mainwindow.ui:328
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1911:201
+#: mainwindow.cpp:1915:201
 msgid "&Export"
 msgstr "エクスポート (&E)"
 
-#: mainwindow.cpp:1912
+#: mainwindow.cpp:1916
 msgid "&Molecule…"
 msgstr "分子 (&M)…"
 
-#: mainwindow.cpp:1920
+#: mainwindow.cpp:1924
 #, fuzzy
 msgid "&Graphics…"
 msgstr "グラフィックス(&G) …"
@@ -405,177 +410,177 @@ msgstr "グラフィックス(&G) …"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:106
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1929:66 rc.cpp:72
+#: mainwindow.cpp:1933:66 rc.cpp:72
 msgid "&Quit"
 msgstr "終了(&Q)"
 
 #. i18n: file: mainwindow.ui:318
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1939:195
+#: mainwindow.cpp:1943:195
 msgid "Open Recent"
 msgstr "最近開いたファイル"
 
-#: mainwindow.cpp:1951
+#: mainwindow.cpp:1955
 msgid "No recent files"
 msgstr "最近のファイルはありません"
 
 #. i18n: file: mainwindow.ui:59
 #. i18n: ectx: property (title), widget (QMenu, menuEdit)
-#: mainwindow.cpp:1957 menubuilder.cpp:79:51
+#: mainwindow.cpp:1961 menubuilder.cpp:79:51
 msgid "&Edit"
 msgstr "編集 (&E)"
 
-#: mainwindow.cpp:1969
+#: mainwindow.cpp:1973
 #, fuzzy
 msgid "&Copy Graphics"
 msgstr "グラフィックスをコピー(&C)"
 
-#: mainwindow.cpp:1973
+#: mainwindow.cpp:1977
 msgid "Ctrl+Alt+C"
 msgstr "Ctrl+Alt+C"
 
 #. i18n: file: mainwindow.ui:54
 #. i18n: ectx: property (title), widget (QMenu, menuView)
-#: mainwindow.cpp:1986 menubuilder.cpp:79:48
+#: mainwindow.cpp:1990 menubuilder.cpp:79:48
 msgid "&View"
 msgstr "表示 (&V)"
 
-#: mainwindow.cpp:1987
+#: mainwindow.cpp:1991
 msgid "Set Background Color…"
 msgstr "背景色を設定…"
 
-#: mainwindow.cpp:1991
+#: mainwindow.cpp:1995
 msgid "Rendering…"
 msgstr ""
 
-#: mainwindow.cpp:1999
+#: mainwindow.cpp:2003
 msgid "Projection"
 msgstr "投影法"
 
-#: mainwindow.cpp:2000
+#: mainwindow.cpp:2004
 msgid "Perspective"
 msgstr "透視投影法"
 
-#: mainwindow.cpp:2007
+#: mainwindow.cpp:2011
 msgid "Orthographic"
 msgstr "正投影法"
 
-#: mainwindow.cpp:2026
+#: mainwindow.cpp:2030
 msgid "&Extensions"
 msgstr "エクステンション (&E)"
 
-#: mainwindow.cpp:2028
+#: mainwindow.cpp:2032
 msgid "User Interface Language…"
 msgstr ""
 
-#: mainwindow.cpp:2032
+#: mainwindow.cpp:2036
 msgid "&Periodic Table…"
 msgstr "周期表 (&P)…"
 
-#: mainwindow.cpp:2038 menubuilder.cpp:83
+#: mainwindow.cpp:2042 menubuilder.cpp:83
 msgid "&Help"
 msgstr "ヘルプ(&H)"
 
 #. i18n: file: mainwindow.ui:182
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:2039:120
+#: mainwindow.cpp:2043:120
 msgid "&About"
 msgstr "Avogadro について(&A)"
 
-#: mainwindow.cpp:2046
+#: mainwindow.cpp:2050
 msgid "&Discussion Forum"
 msgstr "ディスカッションフォーラム (&D)"
 
-#: mainwindow.cpp:2050
+#: mainwindow.cpp:2054
 msgid "&Avogadro Website"
 msgstr "Avogadro ウェブサイト (&A)"
 
-#: mainwindow.cpp:2054
+#: mainwindow.cpp:2058
 msgid "&Report a Bug"
 msgstr "バグを報告 (&R)"
 
-#: mainwindow.cpp:2058
+#: mainwindow.cpp:2062
 #, fuzzy
 msgid "&Suggest a Feature"
 msgstr "機能を提案 (&S)"
 
-#: mainwindow.cpp:2082
+#: mainwindow.cpp:2086
 msgid "System Language"
 msgstr "システム言語"
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "Language"
 msgstr "言語"
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "User Interface Language:"
 msgstr ""
 
-#: mainwindow.cpp:2195
+#: mainwindow.cpp:2199
 #, qt-format
 msgid "All supported formats (%1);;All files (*);;"
 msgstr "サポートされているすべての形式（%1）;;すべてのファイル（*）;;"
 
-#: mainwindow.cpp:2211
+#: mainwindow.cpp:2215
 #, fuzzy
 msgid "Do you want to save the changes to the document?"
 msgstr "ドキュメントの変更内容を保存しますか？"
 
-#: mainwindow.cpp:2219
+#: mainwindow.cpp:2223
 msgid "Your changes will be lost if you don't save them."
 msgstr "保存しないと変更した部分は失われます。"
 
-#: mainwindow.cpp:2227
+#: mainwindow.cpp:2231
 msgctxt "Save"
 msgid "Ctrl+S"
 msgstr "Ctrl+S"
 
-#: mainwindow.cpp:2229
+#: mainwindow.cpp:2233
 msgctxt "Discard"
 msgid "Ctrl+D"
 msgstr "Ctrl+D"
 
-#: mainwindow.cpp:2311
+#: mainwindow.cpp:2315
 msgid "Network Download Failed"
 msgstr "ネットワークダウンロードに失敗しました"
 
-#: mainwindow.cpp:2312
+#: mainwindow.cpp:2316
 msgid "Network timeout or other error."
 msgstr "ネットワーク・タイムアウトまたはその他のエラー"
 
-#: mainwindow.cpp:2351
+#: mainwindow.cpp:2355
 #, fuzzy, qt-format
 msgid "Your version: %1"
 msgstr "お使いのバージョン: %1"
 
-#: mainwindow.cpp:2352
+#: mainwindow.cpp:2356
 #, qt-format
 msgid "New version: %1"
 msgstr "新しいバージョン: %1"
 
-#: mainwindow.cpp:2354
+#: mainwindow.cpp:2358
 msgid "An update is available, do you want to download it now?\n"
 msgstr ""
 
-#: mainwindow.cpp:2356
+#: mainwindow.cpp:2360
 msgid "Version Update"
 msgstr "バージョンアップデート"
 
-#: mainwindow.cpp:2414
+#: mainwindow.cpp:2418
 #, qt-format
 msgid "Error while loading the “%1” file format."
 msgstr ""
 
-#: mainwindow.cpp:2430
+#: mainwindow.cpp:2434
 msgid "Select file format"
 msgstr "ファイル形式を選択"
 
-#: mainwindow.cpp:2435 mainwindow.cpp:2446
+#: mainwindow.cpp:2439 mainwindow.cpp:2450
 #, qt-format
 msgid "Avogadro cannot open “%1”."
 msgstr "Avogadroは「%1」を開くことができません。"
 
-#: mainwindow.cpp:2445
+#: mainwindow.cpp:2449
 msgid "Cannot open files"
 msgstr "ファイルを開くことができません"
 
diff --git a/i18n/ka.po b/i18n/ka.po
index 662561ec..38474d37 100644
--- a/i18n/ka.po
+++ b/i18n/ka.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Avogadro 1.95.1\n"
 "Report-Msgid-Bugs-To: avogadro-devel@lists.sourceforge.net\n"
-"POT-Creation-Date: 2023-10-22 02:03+0000\n"
+"POT-Creation-Date: 2023-10-29 02:01+0000\n"
 "PO-Revision-Date: 2023-05-21 03:59+0000\n"
 "Last-Translator: Temuri Doghonadze <temuri.doghonadze@gmail.com>\n"
 "Language-Team: Georgian <https://hosted.weblate.org/projects/avogadro/"
@@ -108,11 +108,11 @@ msgstr "საჭიროა გადატვირთვა"
 msgid "Please restart Avogadro to use the new language."
 msgstr "ახალი ენის გამოსაყენებლად გადატვირთეთ Avogadro."
 
-#: mainwindow.cpp:765 mainwindow.cpp:1436
+#: mainwindow.cpp:765 mainwindow.cpp:1440
 msgid "Chemical Markup Language"
 msgstr "ქიმიური ფორმულების აღწერის ენა"
 
-#: mainwindow.cpp:766 mainwindow.cpp:1435
+#: mainwindow.cpp:766 mainwindow.cpp:1439
 msgid "Chemical JSON"
 msgstr "ქიმიური JSON"
 
@@ -120,12 +120,12 @@ msgstr "ქიმიური JSON"
 msgid "Open chemical file"
 msgstr "ნაერთის ფაილის გახსნა"
 
-#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1338
-#: mainwindow.cpp:2434
+#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1342
+#: mainwindow.cpp:2438
 msgid "Cannot open file"
 msgstr "ფაილის გახსნის შეცდომა"
 
-#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1339
+#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1343
 #, qt-format
 msgid "Can't open supplied file %1"
 msgstr "მითითებული ფაილის გახსნის შეცდომა: %1"
@@ -151,23 +151,28 @@ msgctxt "atomic electrostatics"
 msgid "Charges"
 msgstr "მუხტები"
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:830
+msgctxt "potential energy calculators"
+msgid "Force Fields"
+msgstr ""
+
+#: mainwindow.cpp:834
 msgid "Install Plugin Script"
 msgstr "დამატების სკრიპტის დაყენება"
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:834
 msgid "Script Type:"
 msgstr "სკრიპტის ტიპი:"
 
-#: mainwindow.cpp:884 mainwindow.cpp:1334
+#: mainwindow.cpp:888 mainwindow.cpp:1338
 msgid "Select file reader"
 msgstr "აირჩიეთ ფაილის წამკითხველი"
 
-#: mainwindow.cpp:913
+#: mainwindow.cpp:917
 msgid "Reading File"
 msgstr "ფაილის კითხვა"
 
-#: mainwindow.cpp:915
+#: mainwindow.cpp:919
 #, qt-format
 msgid ""
 "Opening file '%1'\n"
@@ -176,16 +181,16 @@ msgstr ""
 "ფაილის %1 გახსნა:\n"
 "%2-ით"
 
-#: mainwindow.cpp:946
+#: mainwindow.cpp:950
 #, qt-format
 msgid "Molecule loaded (%1 atoms, %2 bonds)"
 msgstr "მოლეკულა ჩაიტვირთა (%1 ატომი, %2 ბმა)"
 
-#: mainwindow.cpp:951
+#: mainwindow.cpp:955
 msgid "File error"
 msgstr "ფაილის შეცდომა"
 
-#: mainwindow.cpp:952
+#: mainwindow.cpp:956
 #, qt-format
 msgid ""
 "Error while reading file '%1':\n"
@@ -194,17 +199,17 @@ msgstr ""
 "ფაილის %1 კითხვის შეცდომა:\n"
 "%2"
 
-#: mainwindow.cpp:979
+#: mainwindow.cpp:983
 #, qt-format
 msgctxt "%1 = filename"
 msgid "Saved file %1"
 msgstr "ფაილი %1 ჩაწერილია"
 
-#: mainwindow.cpp:987
+#: mainwindow.cpp:991
 msgid "Error saving file"
 msgstr "ფაილის ჩაწერის შეცდომა"
 
-#: mainwindow.cpp:988
+#: mainwindow.cpp:992
 #, qt-format
 msgctxt "%1 = file name, %2 = error message"
 msgid ""
@@ -214,11 +219,11 @@ msgstr ""
 "%1-ის ჩაწერის შეცდომა:\n"
 "%2"
 
-#: mainwindow.cpp:1027
+#: mainwindow.cpp:1031
 msgid "Error: Failed to initialize OpenGL context"
 msgstr "შეცდომა: OpenGL-ის კონტექსტის ინიციალიზაცია ვერ მოხერხდა"
 
-#: mainwindow.cpp:1028
+#: mainwindow.cpp:1032
 #, qt-format
 msgid ""
 "OpenGL 2.0 or greater required, exiting.\n"
@@ -229,46 +234,46 @@ msgstr ""
 "\n"
 "%1"
 
-#: mainwindow.cpp:1029
+#: mainwindow.cpp:1033
 msgid "Unknown error"
 msgstr "უცნობი შეცდომა"
 
-#: mainwindow.cpp:1279
+#: mainwindow.cpp:1283
 msgid "Common image formats"
 msgstr "გამოსახულების გავრცელებული ფორმატები"
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "All files"
 msgstr "ყველა ფაილი"
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "BMP"
 msgstr "BMP"
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "PNG"
 msgstr "PNG"
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "JPEG"
 msgstr "JPEG"
 
-#: mainwindow.cpp:1291
+#: mainwindow.cpp:1295
 msgid "Export Bitmap Graphics"
 msgstr "Bitmap გრაფიკის ექსპორტი"
 
 #. i18n: file: mainwindow.ui:14
 #. i18n: ectx: property (windowTitle), widget (QMainWindow, MainWindow)
-#: mainwindow.cpp:1307 mainwindow.cpp:1409 mainwindow.cpp:2210:39
+#: mainwindow.cpp:1311 mainwindow.cpp:1413 mainwindow.cpp:2214:39
 msgid "Avogadro"
 msgstr "Avogadro"
 
-#: mainwindow.cpp:1308
+#: mainwindow.cpp:1312
 #, qt-format
 msgid "Cannot save file %1."
 msgstr "ფაილის შენახვის შეცდომა: %1 ."
 
-#: mainwindow.cpp:1410
+#: mainwindow.cpp:1414
 msgid ""
 "This file was imported from a non-standard format which may not be able to "
 "write all of the information in the molecule.\n"
@@ -280,23 +285,23 @@ msgstr ""
 "\n"
 "გნებავთ ამავე ფორმატში გატანა თუ შევინახო სტანდარტულ ფორმატში?"
 
-#: mainwindow.cpp:1417
+#: mainwindow.cpp:1421
 msgid "Export"
 msgstr "გატანა"
 
-#: mainwindow.cpp:1441
+#: mainwindow.cpp:1445
 msgid "Save chemical file"
 msgstr "ნაერთის ფაილის შენახვა"
 
-#: mainwindow.cpp:1482
+#: mainwindow.cpp:1486
 msgid "Export Molecule"
 msgstr "მოლეკულის გატანა"
 
-#: mainwindow.cpp:1566
+#: mainwindow.cpp:1570
 msgid "Saving File in Progress…"
 msgstr "მიმდინარეობს ფაილის შენახვა…"
 
-#: mainwindow.cpp:1568
+#: mainwindow.cpp:1572
 #, qt-format
 msgctxt "%1 = file name, %2 = format"
 msgid ""
@@ -306,43 +311,43 @@ msgstr ""
 "ფაილის %1 ჩაწერა:\n"
 "%2-ით"
 
-#: mainwindow.cpp:1711
+#: mainwindow.cpp:1715
 #, qt-format
 msgid "&Undo %1"
 msgstr "&გაუქმება %1"
 
 #. i18n: file: mainwindow.ui:194
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1714 mainwindow.cpp:1958:123
+#: mainwindow.cpp:1718 mainwindow.cpp:1962:123
 msgid "&Undo"
 msgstr "&დაბრუნება"
 
-#: mainwindow.cpp:1719
+#: mainwindow.cpp:1723
 #, qt-format
 msgid "&Redo %1"
 msgstr "&თავიდან %1"
 
 #. i18n: file: mainwindow.ui:206
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1722 mainwindow.cpp:1963:129
+#: mainwindow.cpp:1726 mainwindow.cpp:1967:129
 msgid "&Redo"
 msgstr "&თავიდან"
 
-#: mainwindow.cpp:1838
+#: mainwindow.cpp:1842
 msgid "&Testing"
 msgstr "&გამოცდა"
 
-#: mainwindow.cpp:1840
+#: mainwindow.cpp:1844
 msgid "Record test…"
 msgstr "ჩაწერის გამოცდა…"
 
-#: mainwindow.cpp:1843
+#: mainwindow.cpp:1847
 msgid "Play test…"
 msgstr "ტესტის დაკვრა…"
 
 #. i18n: file: mainwindow.ui:32
 #. i18n: ectx: property (title), widget (QMenu, menuFile)
-#: mainwindow.cpp:1857 menubuilder.cpp:79:42
+#: mainwindow.cpp:1861 menubuilder.cpp:79:42
 msgid "&File"
 msgstr "&ფაილი"
 
@@ -350,13 +355,13 @@ msgstr "&ფაილი"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:129
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1859:81 rc.cpp:87
+#: mainwindow.cpp:1863:81 rc.cpp:87
 msgid "&New"
 msgstr "&ახალი"
 
 #. i18n: file: mainwindow.ui:82
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1868:57
+#: mainwindow.cpp:1872:57
 msgid "&Open…"
 msgstr "&გახსნა…"
 
@@ -364,7 +369,7 @@ msgstr "&გახსნა…"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:142
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1877:90 rc.cpp:96
+#: mainwindow.cpp:1881:90 rc.cpp:96
 msgid "&Close"
 msgstr "&დახურვა"
 
@@ -372,27 +377,27 @@ msgstr "&დახურვა"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:155
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1891:99 rc.cpp:105
+#: mainwindow.cpp:1895:99 rc.cpp:105
 msgid "&Save"
 msgstr "&შენახვა"
 
 #. i18n: file: mainwindow.ui:160
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1900:108
+#: mainwindow.cpp:1904:108
 msgid "Save &As…"
 msgstr "შენახვა &როგორც…"
 
 #. i18n: file: mainwindow.ui:328
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1911:201
+#: mainwindow.cpp:1915:201
 msgid "&Export"
 msgstr "&გატანა"
 
-#: mainwindow.cpp:1912
+#: mainwindow.cpp:1916
 msgid "&Molecule…"
 msgstr "&მოლეკულა…"
 
-#: mainwindow.cpp:1920
+#: mainwindow.cpp:1924
 msgid "&Graphics…"
 msgstr "&გრაფიკა…"
 
@@ -400,174 +405,174 @@ msgstr "&გრაფიკა…"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:106
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1929:66 rc.cpp:72
+#: mainwindow.cpp:1933:66 rc.cpp:72
 msgid "&Quit"
 msgstr "&გასვლა"
 
 #. i18n: file: mainwindow.ui:318
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1939:195
+#: mainwindow.cpp:1943:195
 msgid "Open Recent"
 msgstr "ბოლო ფალის გახსნა"
 
-#: mainwindow.cpp:1951
+#: mainwindow.cpp:1955
 msgid "No recent files"
 msgstr "უახლესი ფაილების გარეშე"
 
 #. i18n: file: mainwindow.ui:59
 #. i18n: ectx: property (title), widget (QMenu, menuEdit)
-#: mainwindow.cpp:1957 menubuilder.cpp:79:51
+#: mainwindow.cpp:1961 menubuilder.cpp:79:51
 msgid "&Edit"
 msgstr "&ჩასწორება"
 
-#: mainwindow.cpp:1969
+#: mainwindow.cpp:1973
 msgid "&Copy Graphics"
 msgstr "&გრაფიკის კოპირება"
 
-#: mainwindow.cpp:1973
+#: mainwindow.cpp:1977
 msgid "Ctrl+Alt+C"
 msgstr "Ctrl+Alt+C"
 
 #. i18n: file: mainwindow.ui:54
 #. i18n: ectx: property (title), widget (QMenu, menuView)
-#: mainwindow.cpp:1986 menubuilder.cpp:79:48
+#: mainwindow.cpp:1990 menubuilder.cpp:79:48
 msgid "&View"
 msgstr "&ხედი"
 
-#: mainwindow.cpp:1987
+#: mainwindow.cpp:1991
 msgid "Set Background Color…"
 msgstr "ფონის ფერის დაყენება…"
 
-#: mainwindow.cpp:1991
+#: mainwindow.cpp:1995
 msgid "Rendering…"
 msgstr "რენდერი…"
 
-#: mainwindow.cpp:1999
+#: mainwindow.cpp:2003
 msgid "Projection"
 msgstr "პროექცია"
 
-#: mainwindow.cpp:2000
+#: mainwindow.cpp:2004
 msgid "Perspective"
 msgstr "პერსპექტივა"
 
-#: mainwindow.cpp:2007
+#: mainwindow.cpp:2011
 msgid "Orthographic"
 msgstr "ორთოგრაფიული"
 
-#: mainwindow.cpp:2026
+#: mainwindow.cpp:2030
 msgid "&Extensions"
 msgstr "&გაფართოებები"
 
-#: mainwindow.cpp:2028
+#: mainwindow.cpp:2032
 msgid "User Interface Language…"
 msgstr "მომხმარებლის ინტერფეისის ენა…"
 
-#: mainwindow.cpp:2032
+#: mainwindow.cpp:2036
 msgid "&Periodic Table…"
 msgstr "&პერიოდულობის ცხრილი…"
 
-#: mainwindow.cpp:2038 menubuilder.cpp:83
+#: mainwindow.cpp:2042 menubuilder.cpp:83
 msgid "&Help"
 msgstr "&დახმარება"
 
 #. i18n: file: mainwindow.ui:182
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:2039:120
+#: mainwindow.cpp:2043:120
 msgid "&About"
 msgstr "&შესახებ"
 
-#: mainwindow.cpp:2046
+#: mainwindow.cpp:2050
 msgid "&Discussion Forum"
 msgstr "&ფორუმი"
 
-#: mainwindow.cpp:2050
+#: mainwindow.cpp:2054
 msgid "&Avogadro Website"
 msgstr "&Avogadro-ის ვებგვერდი"
 
-#: mainwindow.cpp:2054
+#: mainwindow.cpp:2058
 msgid "&Report a Bug"
 msgstr "&შეცდომის ანგარიში"
 
-#: mainwindow.cpp:2058
+#: mainwindow.cpp:2062
 msgid "&Suggest a Feature"
 msgstr "&ფუნქციის შეთავაზება"
 
-#: mainwindow.cpp:2082
+#: mainwindow.cpp:2086
 msgid "System Language"
 msgstr "სისტემის ენა"
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "Language"
 msgstr "ენა"
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "User Interface Language:"
 msgstr "მომხმარებლის ინტერფეისის ენა:"
 
-#: mainwindow.cpp:2195
+#: mainwindow.cpp:2199
 #, qt-format
 msgid "All supported formats (%1);;All files (*);;"
 msgstr "ყველა მხარდაჭერილი ფორმატი (%1);;ყველა ფაილი (*);;"
 
-#: mainwindow.cpp:2211
+#: mainwindow.cpp:2215
 msgid "Do you want to save the changes to the document?"
 msgstr "გნებავთ დოკუმენტის ცვლილებების შენახვა?"
 
-#: mainwindow.cpp:2219
+#: mainwindow.cpp:2223
 msgid "Your changes will be lost if you don't save them."
 msgstr "თქვენი ცვლილებები დაიკარგება, თუ არ შეინახავთ."
 
-#: mainwindow.cpp:2227
+#: mainwindow.cpp:2231
 msgctxt "Save"
 msgid "Ctrl+S"
 msgstr "Ctrl+S"
 
-#: mainwindow.cpp:2229
+#: mainwindow.cpp:2233
 msgctxt "Discard"
 msgid "Ctrl+D"
 msgstr "Ctrl+D"
 
-#: mainwindow.cpp:2311
+#: mainwindow.cpp:2315
 msgid "Network Download Failed"
 msgstr "ქსელიდან გადმოწერის შეცდომა"
 
-#: mainwindow.cpp:2312
+#: mainwindow.cpp:2316
 msgid "Network timeout or other error."
 msgstr "ქსელის დრო ამოიწურა ან სხვა შეცდომა."
 
-#: mainwindow.cpp:2351
+#: mainwindow.cpp:2355
 #, qt-format
 msgid "Your version: %1"
 msgstr "თქვენი ვერსია: %1"
 
-#: mainwindow.cpp:2352
+#: mainwindow.cpp:2356
 #, qt-format
 msgid "New version: %1"
 msgstr "ახალი ვერსია: %1"
 
-#: mainwindow.cpp:2354
+#: mainwindow.cpp:2358
 msgid "An update is available, do you want to download it now?\n"
 msgstr "ხელმისაწვდომია განახლება. გნებავთ, ახლავე გადმოწეროთ?\n"
 
-#: mainwindow.cpp:2356
+#: mainwindow.cpp:2360
 msgid "Version Update"
 msgstr "ვერსიის განახლება"
 
-#: mainwindow.cpp:2414
+#: mainwindow.cpp:2418
 #, qt-format
 msgid "Error while loading the “%1” file format."
 msgstr "შეცდომა ფაილის ტიპი %1-ის კითხვისას."
 
-#: mainwindow.cpp:2430
+#: mainwindow.cpp:2434
 msgid "Select file format"
 msgstr "აირჩიეთ ფაილის ფორმატი"
 
-#: mainwindow.cpp:2435 mainwindow.cpp:2446
+#: mainwindow.cpp:2439 mainwindow.cpp:2450
 #, qt-format
 msgid "Avogadro cannot open “%1”."
 msgstr "ავოგადროს არ შეუძლია გახსნას \"%1\"."
 
-#: mainwindow.cpp:2445
+#: mainwindow.cpp:2449
 msgid "Cannot open files"
 msgstr "ფაილის გახსნის შეცდომა"
 
diff --git a/i18n/kn.po b/i18n/kn.po
index 4b0c0f02..167cbaa8 100644
--- a/i18n/kn.po
+++ b/i18n/kn.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: avogadro\n"
 "Report-Msgid-Bugs-To: avogadro-devel@lists.sourceforge.net\n"
-"POT-Creation-Date: 2023-10-22 02:03+0000\n"
+"POT-Creation-Date: 2023-10-29 02:01+0000\n"
 "PO-Revision-Date: 2023-07-02 10:49+0000\n"
 "Last-Translator: Ajith <donate.zrqx@proton.me>\n"
 "Language-Team: Kannada <https://hosted.weblate.org/projects/avogadro/"
@@ -112,11 +112,11 @@ msgstr "ಮರುಪ್ರಾರಂಭಿಸುವ ಅಗತ್ಯವಿದೆ"
 msgid "Please restart Avogadro to use the new language."
 msgstr "ಹೊಸ ಭಾಷೆಯನ್ನು ಬಳಸಲು ದಯವಿಟ್ಟು ಅವೊಗಾಡ್ರೋವನ್ನು ಮರುಪ್ರಾರಂಭಿಸಿ."
 
-#: mainwindow.cpp:765 mainwindow.cpp:1436
+#: mainwindow.cpp:765 mainwindow.cpp:1440
 msgid "Chemical Markup Language"
 msgstr "ರಾಸಾಯನಿಕ ಮಾರ್ಕಪ್ ಭಾಷೆ"
 
-#: mainwindow.cpp:766 mainwindow.cpp:1435
+#: mainwindow.cpp:766 mainwindow.cpp:1439
 msgid "Chemical JSON"
 msgstr "ರಾಸಾಯನಿಕ JSON"
 
@@ -124,12 +124,12 @@ msgstr "ರಾಸಾಯನಿಕ JSON"
 msgid "Open chemical file"
 msgstr "ರಾಸಾಯನಿಕ ಫೈಲ್ ತೆರೆಯಿರಿ"
 
-#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1338
-#: mainwindow.cpp:2434
+#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1342
+#: mainwindow.cpp:2438
 msgid "Cannot open file"
 msgstr "ಫೈಲ್ ತೆರೆಯಲು ಸಾಧ್ಯವಿಲ್ಲ"
 
-#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1339
+#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1343
 #, qt-format
 msgid "Can't open supplied file %1"
 msgstr "ಸರಬರಾಜು ಮಾಡಿದ ಫೈಲ್ ಅನ್ನು ತೆರೆಯಲು ಸಾಧ್ಯವಿಲ್ಲ %1"
@@ -156,23 +156,28 @@ msgctxt "atomic electrostatics"
 msgid "Charges"
 msgstr "ಶುಲ್ಕಗಳು"
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:830
+msgctxt "potential energy calculators"
+msgid "Force Fields"
+msgstr ""
+
+#: mainwindow.cpp:834
 msgid "Install Plugin Script"
 msgstr "ಪ್ಲಗಿನ್ ಸ್ಕ್ರಿಪ್ಟ್ ಅನ್ನು ಸ್ಥಾಪಿಸಿ"
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:834
 msgid "Script Type:"
 msgstr "ಸ್ಕ್ರಿಪ್ಟ್ ಪ್ರಕಾರ:"
 
-#: mainwindow.cpp:884 mainwindow.cpp:1334
+#: mainwindow.cpp:888 mainwindow.cpp:1338
 msgid "Select file reader"
 msgstr "ಫೈಲ್ ರೀಡರ್ ಆಯ್ಕೆಮಾಡಿ"
 
-#: mainwindow.cpp:913
+#: mainwindow.cpp:917
 msgid "Reading File"
 msgstr "ಫೈಲ್ ಓದುವುದು"
 
-#: mainwindow.cpp:915
+#: mainwindow.cpp:919
 #, qt-format
 msgid ""
 "Opening file '%1'\n"
@@ -181,16 +186,16 @@ msgstr ""
 "ಫೈಲ್ ತೆರೆಯಲಾಗುತ್ತಿದೆ '%1'\n"
 "'%2' ನೊಂದಿಗೆ"
 
-#: mainwindow.cpp:946
+#: mainwindow.cpp:950
 #, qt-format
 msgid "Molecule loaded (%1 atoms, %2 bonds)"
 msgstr ""
 
-#: mainwindow.cpp:951
+#: mainwindow.cpp:955
 msgid "File error"
 msgstr "ಫೈಲ್ ದೋಷ"
 
-#: mainwindow.cpp:952
+#: mainwindow.cpp:956
 #, qt-format
 msgid ""
 "Error while reading file '%1':\n"
@@ -199,17 +204,17 @@ msgstr ""
 "'%1' ಫೈಲ್ ಓದುವಾಗ ದೋಷ:\n"
 "%2"
 
-#: mainwindow.cpp:979
+#: mainwindow.cpp:983
 #, qt-format
 msgctxt "%1 = filename"
 msgid "Saved file %1"
 msgstr ""
 
-#: mainwindow.cpp:987
+#: mainwindow.cpp:991
 msgid "Error saving file"
 msgstr ""
 
-#: mainwindow.cpp:988
+#: mainwindow.cpp:992
 #, qt-format
 msgctxt "%1 = file name, %2 = error message"
 msgid ""
@@ -217,11 +222,11 @@ msgid ""
 "%2"
 msgstr ""
 
-#: mainwindow.cpp:1027
+#: mainwindow.cpp:1031
 msgid "Error: Failed to initialize OpenGL context"
 msgstr ""
 
-#: mainwindow.cpp:1028
+#: mainwindow.cpp:1032
 #, qt-format
 msgid ""
 "OpenGL 2.0 or greater required, exiting.\n"
@@ -229,46 +234,46 @@ msgid ""
 "%1"
 msgstr ""
 
-#: mainwindow.cpp:1029
+#: mainwindow.cpp:1033
 msgid "Unknown error"
 msgstr ""
 
-#: mainwindow.cpp:1279
+#: mainwindow.cpp:1283
 msgid "Common image formats"
 msgstr ""
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "All files"
 msgstr "ಎಲ್ಲಾ ಕಡತಗಳು"
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "BMP"
 msgstr ""
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "PNG"
 msgstr ""
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "JPEG"
 msgstr ""
 
-#: mainwindow.cpp:1291
+#: mainwindow.cpp:1295
 msgid "Export Bitmap Graphics"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:14
 #. i18n: ectx: property (windowTitle), widget (QMainWindow, MainWindow)
-#: mainwindow.cpp:1307 mainwindow.cpp:1409 mainwindow.cpp:2210:39
+#: mainwindow.cpp:1311 mainwindow.cpp:1413 mainwindow.cpp:2214:39
 msgid "Avogadro"
 msgstr "ಅವೊಗಡ್ರೊ"
 
-#: mainwindow.cpp:1308
+#: mainwindow.cpp:1312
 #, qt-format
 msgid "Cannot save file %1."
 msgstr ""
 
-#: mainwindow.cpp:1410
+#: mainwindow.cpp:1414
 msgid ""
 "This file was imported from a non-standard format which may not be able to "
 "write all of the information in the molecule.\n"
@@ -276,23 +281,23 @@ msgid ""
 "Would you like to export to the current format, or save in a standard format?"
 msgstr ""
 
-#: mainwindow.cpp:1417
+#: mainwindow.cpp:1421
 msgid "Export"
 msgstr ""
 
-#: mainwindow.cpp:1441
+#: mainwindow.cpp:1445
 msgid "Save chemical file"
 msgstr ""
 
-#: mainwindow.cpp:1482
+#: mainwindow.cpp:1486
 msgid "Export Molecule"
 msgstr ""
 
-#: mainwindow.cpp:1566
+#: mainwindow.cpp:1570
 msgid "Saving File in Progress…"
 msgstr ""
 
-#: mainwindow.cpp:1568
+#: mainwindow.cpp:1572
 #, qt-format
 msgctxt "%1 = file name, %2 = format"
 msgid ""
@@ -300,44 +305,44 @@ msgid ""
 "with “%2”"
 msgstr ""
 
-#: mainwindow.cpp:1711
+#: mainwindow.cpp:1715
 #, qt-format
 msgid "&Undo %1"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:194
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1714 mainwindow.cpp:1958:123
+#: mainwindow.cpp:1718 mainwindow.cpp:1962:123
 msgid "&Undo"
 msgstr ""
 
-#: mainwindow.cpp:1719
+#: mainwindow.cpp:1723
 #, qt-format
 msgid "&Redo %1"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:206
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1722 mainwindow.cpp:1963:129
+#: mainwindow.cpp:1726 mainwindow.cpp:1967:129
 msgid "&Redo"
 msgstr ""
 
-#: mainwindow.cpp:1838
+#: mainwindow.cpp:1842
 #, fuzzy
 msgid "&Testing"
 msgstr "ಸಂಯೋಜನೆಗಳು"
 
-#: mainwindow.cpp:1840
+#: mainwindow.cpp:1844
 msgid "Record test…"
 msgstr ""
 
-#: mainwindow.cpp:1843
+#: mainwindow.cpp:1847
 msgid "Play test…"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:32
 #. i18n: ectx: property (title), widget (QMenu, menuFile)
-#: mainwindow.cpp:1857 menubuilder.cpp:79:42
+#: mainwindow.cpp:1861 menubuilder.cpp:79:42
 msgid "&File"
 msgstr ""
 
@@ -345,13 +350,13 @@ msgstr ""
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:129
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1859:81 rc.cpp:87
+#: mainwindow.cpp:1863:81 rc.cpp:87
 msgid "&New"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:82
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1868:57
+#: mainwindow.cpp:1872:57
 msgid "&Open…"
 msgstr ""
 
@@ -359,7 +364,7 @@ msgstr ""
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:142
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1877:90 rc.cpp:96
+#: mainwindow.cpp:1881:90 rc.cpp:96
 msgid "&Close"
 msgstr ""
 
@@ -367,28 +372,28 @@ msgstr ""
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:155
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1891:99 rc.cpp:105
+#: mainwindow.cpp:1895:99 rc.cpp:105
 msgid "&Save"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:160
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1900:108
+#: mainwindow.cpp:1904:108
 msgid "Save &As…"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:328
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1911:201
+#: mainwindow.cpp:1915:201
 msgid "&Export"
 msgstr ""
 
-#: mainwindow.cpp:1912
+#: mainwindow.cpp:1916
 #, fuzzy
 msgid "&Molecule…"
 msgstr "ಕಡತವನ್ನು ತೆರೆ"
 
-#: mainwindow.cpp:1920
+#: mainwindow.cpp:1924
 msgid "&Graphics…"
 msgstr ""
 
@@ -396,182 +401,182 @@ msgstr ""
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:106
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1929:66 rc.cpp:72
+#: mainwindow.cpp:1933:66 rc.cpp:72
 msgid "&Quit"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:318
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1939:195
+#: mainwindow.cpp:1943:195
 #, fuzzy
 msgid "Open Recent"
 msgstr "ಕಡತವನ್ನು ತೆರೆ"
 
-#: mainwindow.cpp:1951
+#: mainwindow.cpp:1955
 msgid "No recent files"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:59
 #. i18n: ectx: property (title), widget (QMenu, menuEdit)
-#: mainwindow.cpp:1957 menubuilder.cpp:79:51
+#: mainwindow.cpp:1961 menubuilder.cpp:79:51
 msgid "&Edit"
 msgstr ""
 
-#: mainwindow.cpp:1969
+#: mainwindow.cpp:1973
 msgid "&Copy Graphics"
 msgstr ""
 
-#: mainwindow.cpp:1973
+#: mainwindow.cpp:1977
 #, fuzzy
 msgid "Ctrl+Alt+C"
 msgstr "Ctrl+M"
 
 #. i18n: file: mainwindow.ui:54
 #. i18n: ectx: property (title), widget (QMenu, menuView)
-#: mainwindow.cpp:1986 menubuilder.cpp:79:48
+#: mainwindow.cpp:1990 menubuilder.cpp:79:48
 msgid "&View"
 msgstr ""
 
-#: mainwindow.cpp:1987
+#: mainwindow.cpp:1991
 msgid "Set Background Color…"
 msgstr ""
 
-#: mainwindow.cpp:1991
+#: mainwindow.cpp:1995
 msgid "Rendering…"
 msgstr ""
 
-#: mainwindow.cpp:1999
+#: mainwindow.cpp:2003
 msgid "Projection"
 msgstr ""
 
-#: mainwindow.cpp:2000
+#: mainwindow.cpp:2004
 msgid "Perspective"
 msgstr ""
 
-#: mainwindow.cpp:2007
+#: mainwindow.cpp:2011
 msgid "Orthographic"
 msgstr ""
 
-#: mainwindow.cpp:2026
+#: mainwindow.cpp:2030
 msgid "&Extensions"
 msgstr ""
 
-#: mainwindow.cpp:2028
+#: mainwindow.cpp:2032
 msgid "User Interface Language…"
 msgstr ""
 
-#: mainwindow.cpp:2032
+#: mainwindow.cpp:2036
 msgid "&Periodic Table…"
 msgstr ""
 
-#: mainwindow.cpp:2038 menubuilder.cpp:83
+#: mainwindow.cpp:2042 menubuilder.cpp:83
 msgid "&Help"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:182
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:2039:120
+#: mainwindow.cpp:2043:120
 msgid "&About"
 msgstr ""
 
-#: mainwindow.cpp:2046
+#: mainwindow.cpp:2050
 msgid "&Discussion Forum"
 msgstr ""
 
-#: mainwindow.cpp:2050
+#: mainwindow.cpp:2054
 #, fuzzy
 #| msgid "Avogadro"
 msgid "&Avogadro Website"
 msgstr "ಅವೊಗಡ್ರೊ"
 
-#: mainwindow.cpp:2054
+#: mainwindow.cpp:2058
 msgid "&Report a Bug"
 msgstr ""
 
-#: mainwindow.cpp:2058
+#: mainwindow.cpp:2062
 msgid "&Suggest a Feature"
 msgstr ""
 
-#: mainwindow.cpp:2082
+#: mainwindow.cpp:2086
 msgid "System Language"
 msgstr ""
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "Language"
 msgstr ""
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "User Interface Language:"
 msgstr ""
 
-#: mainwindow.cpp:2195
+#: mainwindow.cpp:2199
 #, qt-format
 msgid "All supported formats (%1);;All files (*);;"
 msgstr ""
 
-#: mainwindow.cpp:2211
+#: mainwindow.cpp:2215
 msgid "Do you want to save the changes to the document?"
 msgstr ""
 
-#: mainwindow.cpp:2219
+#: mainwindow.cpp:2223
 msgid "Your changes will be lost if you don't save them."
 msgstr ""
 
-#: mainwindow.cpp:2227
+#: mainwindow.cpp:2231
 #, fuzzy
 msgctxt "Save"
 msgid "Ctrl+S"
 msgstr "Ctrl+M"
 
-#: mainwindow.cpp:2229
+#: mainwindow.cpp:2233
 #, fuzzy
 msgctxt "Discard"
 msgid "Ctrl+D"
 msgstr "Ctrl+M"
 
-#: mainwindow.cpp:2311
+#: mainwindow.cpp:2315
 msgid "Network Download Failed"
 msgstr ""
 
-#: mainwindow.cpp:2312
+#: mainwindow.cpp:2316
 msgid "Network timeout or other error."
 msgstr ""
 
-#: mainwindow.cpp:2351
+#: mainwindow.cpp:2355
 #, qt-format
 msgid "Your version: %1"
 msgstr ""
 
-#: mainwindow.cpp:2352
+#: mainwindow.cpp:2356
 #, fuzzy, qt-format
 #| msgctxt "%1 is the Git revision number."
 #| msgid "(Git revision: %1)"
 msgid "New version: %1"
 msgstr "(ಗಿಟ್ ರಿವಿಶನ್: %1)"
 
-#: mainwindow.cpp:2354
+#: mainwindow.cpp:2358
 msgid "An update is available, do you want to download it now?\n"
 msgstr ""
 
-#: mainwindow.cpp:2356
+#: mainwindow.cpp:2360
 msgid "Version Update"
 msgstr ""
 
-#: mainwindow.cpp:2414
+#: mainwindow.cpp:2418
 #, qt-format
 msgid "Error while loading the “%1” file format."
 msgstr ""
 
-#: mainwindow.cpp:2430
+#: mainwindow.cpp:2434
 msgid "Select file format"
 msgstr ""
 
-#: mainwindow.cpp:2435 mainwindow.cpp:2446
+#: mainwindow.cpp:2439 mainwindow.cpp:2450
 #, qt-format
 msgid "Avogadro cannot open “%1”."
 msgstr ""
 
-#: mainwindow.cpp:2445
+#: mainwindow.cpp:2449
 msgid "Cannot open files"
 msgstr ""
 
diff --git a/i18n/ko.po b/i18n/ko.po
index 7c042d59..565bad24 100644
--- a/i18n/ko.po
+++ b/i18n/ko.po
@@ -9,7 +9,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: avogadro\n"
 "Report-Msgid-Bugs-To: avogadro-devel@lists.sourceforge.net\n"
-"POT-Creation-Date: 2023-10-22 02:03+0000\n"
+"POT-Creation-Date: 2023-10-29 02:01+0000\n"
 "PO-Revision-Date: 2023-04-30 15:50+0000\n"
 "Last-Translator: simmon <simmon@nplob.com>\n"
 "Language-Team: Korean <https://hosted.weblate.org/projects/avogadro/"
@@ -111,11 +111,11 @@ msgstr "재시작 필요"
 msgid "Please restart Avogadro to use the new language."
 msgstr "새로운 언어를 사용하려면 아보가드로를 다시 시작하세요."
 
-#: mainwindow.cpp:765 mainwindow.cpp:1436
+#: mainwindow.cpp:765 mainwindow.cpp:1440
 msgid "Chemical Markup Language"
 msgstr "화학적 마크업 언어"
 
-#: mainwindow.cpp:766 mainwindow.cpp:1435
+#: mainwindow.cpp:766 mainwindow.cpp:1439
 msgid "Chemical JSON"
 msgstr "화학 JSON"
 
@@ -123,12 +123,12 @@ msgstr "화학 JSON"
 msgid "Open chemical file"
 msgstr "화학 파일 열기"
 
-#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1338
-#: mainwindow.cpp:2434
+#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1342
+#: mainwindow.cpp:2438
 msgid "Cannot open file"
 msgstr "파일을 열 수 없음"
 
-#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1339
+#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1343
 #, qt-format
 msgid "Can't open supplied file %1"
 msgstr "제공된 파일 %1을 열 수 없음"
@@ -154,23 +154,28 @@ msgctxt "atomic electrostatics"
 msgid "Charges"
 msgstr "요금"
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:830
+msgctxt "potential energy calculators"
+msgid "Force Fields"
+msgstr ""
+
+#: mainwindow.cpp:834
 msgid "Install Plugin Script"
 msgstr "플러그인 스크립트 설치"
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:834
 msgid "Script Type:"
 msgstr "스크립트 유형:"
 
-#: mainwindow.cpp:884 mainwindow.cpp:1334
+#: mainwindow.cpp:888 mainwindow.cpp:1338
 msgid "Select file reader"
 msgstr "파일 리더 선택"
 
-#: mainwindow.cpp:913
+#: mainwindow.cpp:917
 msgid "Reading File"
 msgstr "파일 읽기"
 
-#: mainwindow.cpp:915
+#: mainwindow.cpp:919
 #, qt-format
 msgid ""
 "Opening file '%1'\n"
@@ -179,16 +184,16 @@ msgstr ""
 "파일 '%1'을 여는 중\n"
 "'%2' 포함"
 
-#: mainwindow.cpp:946
+#: mainwindow.cpp:950
 #, qt-format
 msgid "Molecule loaded (%1 atoms, %2 bonds)"
 msgstr "불러온 분자(%1 원자, %2 결합)"
 
-#: mainwindow.cpp:951
+#: mainwindow.cpp:955
 msgid "File error"
 msgstr "파일 오류"
 
-#: mainwindow.cpp:952
+#: mainwindow.cpp:956
 #, qt-format
 msgid ""
 "Error while reading file '%1':\n"
@@ -197,17 +202,17 @@ msgstr ""
 "파일 '%1'을 읽는 중 오류:\n"
 "%2"
 
-#: mainwindow.cpp:979
+#: mainwindow.cpp:983
 #, qt-format
 msgctxt "%1 = filename"
 msgid "Saved file %1"
 msgstr "파일 %1이 저장됨"
 
-#: mainwindow.cpp:987
+#: mainwindow.cpp:991
 msgid "Error saving file"
 msgstr "파일 저장 오류"
 
-#: mainwindow.cpp:988
+#: mainwindow.cpp:992
 #, qt-format
 msgctxt "%1 = file name, %2 = error message"
 msgid ""
@@ -217,11 +222,11 @@ msgstr ""
 "'%1' 저장 중 오류:\n"
 "%2"
 
-#: mainwindow.cpp:1027
+#: mainwindow.cpp:1031
 msgid "Error: Failed to initialize OpenGL context"
 msgstr "오류: OpenGL 컨텍스트를 초기화하지 못함"
 
-#: mainwindow.cpp:1028
+#: mainwindow.cpp:1032
 #, qt-format
 msgid ""
 "OpenGL 2.0 or greater required, exiting.\n"
@@ -232,46 +237,46 @@ msgstr ""
 "\n"
 "%1"
 
-#: mainwindow.cpp:1029
+#: mainwindow.cpp:1033
 msgid "Unknown error"
 msgstr "알 수 없는 오류"
 
-#: mainwindow.cpp:1279
+#: mainwindow.cpp:1283
 msgid "Common image formats"
 msgstr "일반적인 이미지 형식"
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "All files"
 msgstr "모든 파일"
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "BMP"
 msgstr "BMP"
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "PNG"
 msgstr "PNG"
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "JPEG"
 msgstr "JPEG"
 
-#: mainwindow.cpp:1291
+#: mainwindow.cpp:1295
 msgid "Export Bitmap Graphics"
 msgstr "비트맵 그래픽 내보내기"
 
 #. i18n: file: mainwindow.ui:14
 #. i18n: ectx: property (windowTitle), widget (QMainWindow, MainWindow)
-#: mainwindow.cpp:1307 mainwindow.cpp:1409 mainwindow.cpp:2210:39
+#: mainwindow.cpp:1311 mainwindow.cpp:1413 mainwindow.cpp:2214:39
 msgid "Avogadro"
 msgstr "아보가드로"
 
-#: mainwindow.cpp:1308
+#: mainwindow.cpp:1312
 #, qt-format
 msgid "Cannot save file %1."
 msgstr "%1 파일을 저장할 수 없습니다."
 
-#: mainwindow.cpp:1410
+#: mainwindow.cpp:1414
 msgid ""
 "This file was imported from a non-standard format which may not be able to "
 "write all of the information in the molecule.\n"
@@ -282,23 +287,23 @@ msgstr ""
 "\n"
 "현재 형식으로 내보내시겠습니까, 아니면 표준 형식으로 저장하겠습니까?"
 
-#: mainwindow.cpp:1417
+#: mainwindow.cpp:1421
 msgid "Export"
 msgstr "내보내기"
 
-#: mainwindow.cpp:1441
+#: mainwindow.cpp:1445
 msgid "Save chemical file"
 msgstr "화학 파일 저장"
 
-#: mainwindow.cpp:1482
+#: mainwindow.cpp:1486
 msgid "Export Molecule"
 msgstr "분자 내보내기"
 
-#: mainwindow.cpp:1566
+#: mainwindow.cpp:1570
 msgid "Saving File in Progress…"
 msgstr "파일 저장 중…"
 
-#: mainwindow.cpp:1568
+#: mainwindow.cpp:1572
 #, qt-format
 msgctxt "%1 = file name, %2 = format"
 msgid ""
@@ -308,43 +313,43 @@ msgstr ""
 "파일 \"%1\"를 저장 중\n"
 "\"%2\" 포함"
 
-#: mainwindow.cpp:1711
+#: mainwindow.cpp:1715
 #, qt-format
 msgid "&Undo %1"
 msgstr "%1 실행 취소(&U)"
 
 #. i18n: file: mainwindow.ui:194
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1714 mainwindow.cpp:1958:123
+#: mainwindow.cpp:1718 mainwindow.cpp:1962:123
 msgid "&Undo"
 msgstr "실행 취소(&U)"
 
-#: mainwindow.cpp:1719
+#: mainwindow.cpp:1723
 #, qt-format
 msgid "&Redo %1"
 msgstr "%1 다시 실행(&R)"
 
 #. i18n: file: mainwindow.ui:206
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1722 mainwindow.cpp:1963:129
+#: mainwindow.cpp:1726 mainwindow.cpp:1967:129
 msgid "&Redo"
 msgstr "다시 실행(&R)"
 
-#: mainwindow.cpp:1838
+#: mainwindow.cpp:1842
 msgid "&Testing"
 msgstr "시험 중(&T)"
 
-#: mainwindow.cpp:1840
+#: mainwindow.cpp:1844
 msgid "Record test…"
 msgstr "기록 시험…"
 
-#: mainwindow.cpp:1843
+#: mainwindow.cpp:1847
 msgid "Play test…"
 msgstr "시험 실행…"
 
 #. i18n: file: mainwindow.ui:32
 #. i18n: ectx: property (title), widget (QMenu, menuFile)
-#: mainwindow.cpp:1857 menubuilder.cpp:79:42
+#: mainwindow.cpp:1861 menubuilder.cpp:79:42
 msgid "&File"
 msgstr "파일(&F)"
 
@@ -352,13 +357,13 @@ msgstr "파일(&F)"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:129
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1859:81 rc.cpp:87
+#: mainwindow.cpp:1863:81 rc.cpp:87
 msgid "&New"
 msgstr "새로 만들기(&N)"
 
 #. i18n: file: mainwindow.ui:82
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1868:57
+#: mainwindow.cpp:1872:57
 msgid "&Open…"
 msgstr "열기...(&O)"
 
@@ -366,7 +371,7 @@ msgstr "열기...(&O)"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:142
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1877:90 rc.cpp:96
+#: mainwindow.cpp:1881:90 rc.cpp:96
 msgid "&Close"
 msgstr "닫기(&C)"
 
@@ -374,27 +379,27 @@ msgstr "닫기(&C)"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:155
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1891:99 rc.cpp:105
+#: mainwindow.cpp:1895:99 rc.cpp:105
 msgid "&Save"
 msgstr "저장(&S)"
 
 #. i18n: file: mainwindow.ui:160
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1900:108
+#: mainwindow.cpp:1904:108
 msgid "Save &As…"
 msgstr "다른 이름으로 저장...(&A)"
 
 #. i18n: file: mainwindow.ui:328
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1911:201
+#: mainwindow.cpp:1915:201
 msgid "&Export"
 msgstr "내보내기(&E)"
 
-#: mainwindow.cpp:1912
+#: mainwindow.cpp:1916
 msgid "&Molecule…"
 msgstr "분자...(&M)"
 
-#: mainwindow.cpp:1920
+#: mainwindow.cpp:1924
 msgid "&Graphics…"
 msgstr "그래픽...(&G)"
 
@@ -402,174 +407,174 @@ msgstr "그래픽...(&G)"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:106
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1929:66 rc.cpp:72
+#: mainwindow.cpp:1933:66 rc.cpp:72
 msgid "&Quit"
 msgstr "끝내기(&Q)"
 
 #. i18n: file: mainwindow.ui:318
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1939:195
+#: mainwindow.cpp:1943:195
 msgid "Open Recent"
 msgstr "최근 항목 열기"
 
-#: mainwindow.cpp:1951
+#: mainwindow.cpp:1955
 msgid "No recent files"
 msgstr "최근 파일 없음"
 
 #. i18n: file: mainwindow.ui:59
 #. i18n: ectx: property (title), widget (QMenu, menuEdit)
-#: mainwindow.cpp:1957 menubuilder.cpp:79:51
+#: mainwindow.cpp:1961 menubuilder.cpp:79:51
 msgid "&Edit"
 msgstr "편집(&E)"
 
-#: mainwindow.cpp:1969
+#: mainwindow.cpp:1973
 msgid "&Copy Graphics"
 msgstr "그래픽 복사(&C)"
 
-#: mainwindow.cpp:1973
+#: mainwindow.cpp:1977
 msgid "Ctrl+Alt+C"
 msgstr "Ctrl+Alt+C"
 
 #. i18n: file: mainwindow.ui:54
 #. i18n: ectx: property (title), widget (QMenu, menuView)
-#: mainwindow.cpp:1986 menubuilder.cpp:79:48
+#: mainwindow.cpp:1990 menubuilder.cpp:79:48
 msgid "&View"
 msgstr "보기(&V)"
 
-#: mainwindow.cpp:1987
+#: mainwindow.cpp:1991
 msgid "Set Background Color…"
 msgstr "배경색 설정…"
 
-#: mainwindow.cpp:1991
+#: mainwindow.cpp:1995
 msgid "Rendering…"
 msgstr "렌더링 중…"
 
-#: mainwindow.cpp:1999
+#: mainwindow.cpp:2003
 msgid "Projection"
 msgstr "투영"
 
-#: mainwindow.cpp:2000
+#: mainwindow.cpp:2004
 msgid "Perspective"
 msgstr "관점"
 
-#: mainwindow.cpp:2007
+#: mainwindow.cpp:2011
 msgid "Orthographic"
 msgstr "직교"
 
-#: mainwindow.cpp:2026
+#: mainwindow.cpp:2030
 msgid "&Extensions"
 msgstr "확장(&E)"
 
-#: mainwindow.cpp:2028
+#: mainwindow.cpp:2032
 msgid "User Interface Language…"
 msgstr "사용자 인터페이스 언어…"
 
-#: mainwindow.cpp:2032
+#: mainwindow.cpp:2036
 msgid "&Periodic Table…"
 msgstr "주기율표…(&P)"
 
-#: mainwindow.cpp:2038 menubuilder.cpp:83
+#: mainwindow.cpp:2042 menubuilder.cpp:83
 msgid "&Help"
 msgstr "도움말(&H)"
 
 #. i18n: file: mainwindow.ui:182
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:2039:120
+#: mainwindow.cpp:2043:120
 msgid "&About"
 msgstr "정보(&A)"
 
-#: mainwindow.cpp:2046
+#: mainwindow.cpp:2050
 msgid "&Discussion Forum"
 msgstr "토론 포럼(&D)"
 
-#: mainwindow.cpp:2050
+#: mainwindow.cpp:2054
 msgid "&Avogadro Website"
 msgstr "아보가드로 웹사이트"
 
-#: mainwindow.cpp:2054
+#: mainwindow.cpp:2058
 msgid "&Report a Bug"
 msgstr "결점 보고(&R)"
 
-#: mainwindow.cpp:2058
+#: mainwindow.cpp:2062
 msgid "&Suggest a Feature"
 msgstr "기능 제안(&S)"
 
-#: mainwindow.cpp:2082
+#: mainwindow.cpp:2086
 msgid "System Language"
 msgstr "시스템 언어"
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "Language"
 msgstr "언어"
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "User Interface Language:"
 msgstr "사용자 인터페이스 언어:"
 
-#: mainwindow.cpp:2195
+#: mainwindow.cpp:2199
 #, qt-format
 msgid "All supported formats (%1);;All files (*);;"
 msgstr "지원되는 모든 형식 (%1);;모든 파일 (*);;"
 
-#: mainwindow.cpp:2211
+#: mainwindow.cpp:2215
 msgid "Do you want to save the changes to the document?"
 msgstr "변경 사항을 문서에 저장하겠습니까?"
 
-#: mainwindow.cpp:2219
+#: mainwindow.cpp:2223
 msgid "Your changes will be lost if you don't save them."
 msgstr "저장하지 않으면 변경 사항을 잃어버리게 됩니다."
 
-#: mainwindow.cpp:2227
+#: mainwindow.cpp:2231
 msgctxt "Save"
 msgid "Ctrl+S"
 msgstr "Ctrl+S"
 
-#: mainwindow.cpp:2229
+#: mainwindow.cpp:2233
 msgctxt "Discard"
 msgid "Ctrl+D"
 msgstr "Ctrl+D"
 
-#: mainwindow.cpp:2311
+#: mainwindow.cpp:2315
 msgid "Network Download Failed"
 msgstr "네트워크 내려받기 실패"
 
-#: mainwindow.cpp:2312
+#: mainwindow.cpp:2316
 msgid "Network timeout or other error."
 msgstr "네트워크 시간 초과 또는 다른 오류입니다."
 
-#: mainwindow.cpp:2351
+#: mainwindow.cpp:2355
 #, qt-format
 msgid "Your version: %1"
 msgstr "버전 : %1"
 
-#: mainwindow.cpp:2352
+#: mainwindow.cpp:2356
 #, qt-format
 msgid "New version: %1"
 msgstr "새로운 버전: %1"
 
-#: mainwindow.cpp:2354
+#: mainwindow.cpp:2358
 msgid "An update is available, do you want to download it now?\n"
 msgstr "최신화를 사용 할 수 있습니다, 지금 내려받기 할까요?\n"
 
-#: mainwindow.cpp:2356
+#: mainwindow.cpp:2360
 msgid "Version Update"
 msgstr "버전 업데이트"
 
-#: mainwindow.cpp:2414
+#: mainwindow.cpp:2418
 #, qt-format
 msgid "Error while loading the “%1” file format."
 msgstr "\"%1\" 파일 형식을 불러오는 동안 오류가 발생했습니다."
 
-#: mainwindow.cpp:2430
+#: mainwindow.cpp:2434
 msgid "Select file format"
 msgstr "파일 형식 선택"
 
-#: mainwindow.cpp:2435 mainwindow.cpp:2446
+#: mainwindow.cpp:2439 mainwindow.cpp:2450
 #, qt-format
 msgid "Avogadro cannot open “%1”."
 msgstr "아보가드로는 \"%1\"를 열 수 없습니다."
 
-#: mainwindow.cpp:2445
+#: mainwindow.cpp:2449
 msgid "Cannot open files"
 msgstr "파일을 열 수 없음"
 
diff --git a/i18n/ms.po b/i18n/ms.po
index e157a275..7ad2357e 100644
--- a/i18n/ms.po
+++ b/i18n/ms.po
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: avogadro\n"
 "Report-Msgid-Bugs-To: avogadro-devel@lists.sourceforge.net\n"
-"POT-Creation-Date: 2023-10-22 02:03+0000\n"
+"POT-Creation-Date: 2023-10-29 02:01+0000\n"
 "PO-Revision-Date: 2021-04-04 15:26+0000\n"
 "Last-Translator: Kazuki278 <muadz.hakim.7@gmail.com>\n"
 "Language-Team: Malay <https://hosted.weblate.org/projects/avogadro/"
@@ -122,11 +122,11 @@ msgstr ""
 msgid "Please restart Avogadro to use the new language."
 msgstr ""
 
-#: mainwindow.cpp:765 mainwindow.cpp:1436
+#: mainwindow.cpp:765 mainwindow.cpp:1440
 msgid "Chemical Markup Language"
 msgstr "Bahasa Penanda Kimia"
 
-#: mainwindow.cpp:766 mainwindow.cpp:1435
+#: mainwindow.cpp:766 mainwindow.cpp:1439
 msgid "Chemical JSON"
 msgstr "Kimia JSON"
 
@@ -134,12 +134,12 @@ msgstr "Kimia JSON"
 msgid "Open chemical file"
 msgstr "Buka fail kimia"
 
-#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1338
-#: mainwindow.cpp:2434
+#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1342
+#: mainwindow.cpp:2438
 msgid "Cannot open file"
 msgstr "Tidak dapat membuka fail"
 
-#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1339
+#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1343
 #, qt-format
 msgid "Can't open supplied file %1"
 msgstr "Tidak dapat membuka fail yang dibekalkan %1"
@@ -166,23 +166,28 @@ msgctxt "atomic electrostatics"
 msgid "Charges"
 msgstr ""
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:830
+msgctxt "potential energy calculators"
+msgid "Force Fields"
+msgstr ""
+
+#: mainwindow.cpp:834
 msgid "Install Plugin Script"
 msgstr ""
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:834
 msgid "Script Type:"
 msgstr ""
 
-#: mainwindow.cpp:884 mainwindow.cpp:1334
+#: mainwindow.cpp:888 mainwindow.cpp:1338
 msgid "Select file reader"
 msgstr "Pilih pembaca fail"
 
-#: mainwindow.cpp:913
+#: mainwindow.cpp:917
 msgid "Reading File"
 msgstr "Fail Membaca"
 
-#: mainwindow.cpp:915
+#: mainwindow.cpp:919
 #, qt-format
 msgid ""
 "Opening file '%1'\n"
@@ -191,16 +196,16 @@ msgstr ""
 "Membuka fail '%1'\n"
 "dengan '%2'"
 
-#: mainwindow.cpp:946
+#: mainwindow.cpp:950
 #, qt-format
 msgid "Molecule loaded (%1 atoms, %2 bonds)"
 msgstr "Molekul dimuat (%1 atom, %2 ikatan)"
 
-#: mainwindow.cpp:951
+#: mainwindow.cpp:955
 msgid "File error"
 msgstr "Fail ralat"
 
-#: mainwindow.cpp:952
+#: mainwindow.cpp:956
 #, qt-format
 msgid ""
 "Error while reading file '%1':\n"
@@ -209,20 +214,20 @@ msgstr ""
 "Ralat semasa membaca fail '%1':\n"
 "%2"
 
-#: mainwindow.cpp:979
+#: mainwindow.cpp:983
 #, fuzzy, qt-format
 msgctxt "%1 = filename"
 msgid "Saved file %1"
 msgstr "Tidak dapat simpan fail %1"
 
-#: mainwindow.cpp:987
+#: mainwindow.cpp:991
 #, fuzzy
 msgid "Error saving file"
 msgstr ""
 "Ralat semasa membaca fail '%1':\n"
 "%2"
 
-#: mainwindow.cpp:988
+#: mainwindow.cpp:992
 #, fuzzy, qt-format
 msgctxt "%1 = file name, %2 = error message"
 msgid ""
@@ -232,11 +237,11 @@ msgstr ""
 "Ralat semasa membaca fail '%1':\n"
 "%2"
 
-#: mainwindow.cpp:1027
+#: mainwindow.cpp:1031
 msgid "Error: Failed to initialize OpenGL context"
 msgstr ""
 
-#: mainwindow.cpp:1028
+#: mainwindow.cpp:1032
 #, qt-format
 msgid ""
 "OpenGL 2.0 or greater required, exiting.\n"
@@ -244,46 +249,46 @@ msgid ""
 "%1"
 msgstr ""
 
-#: mainwindow.cpp:1029
+#: mainwindow.cpp:1033
 msgid "Unknown error"
 msgstr ""
 
-#: mainwindow.cpp:1279
+#: mainwindow.cpp:1283
 msgid "Common image formats"
 msgstr "Format imej umum"
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "All files"
 msgstr "Semua fail"
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "BMP"
 msgstr "BMP"
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "PNG"
 msgstr "PNG"
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "JPEG"
 msgstr "JPEG"
 
-#: mainwindow.cpp:1291
+#: mainwindow.cpp:1295
 msgid "Export Bitmap Graphics"
 msgstr "Eksport Grafik Peta Bit"
 
 #. i18n: file: mainwindow.ui:14
 #. i18n: ectx: property (windowTitle), widget (QMainWindow, MainWindow)
-#: mainwindow.cpp:1307 mainwindow.cpp:1409 mainwindow.cpp:2210:39
+#: mainwindow.cpp:1311 mainwindow.cpp:1413 mainwindow.cpp:2214:39
 msgid "Avogadro"
 msgstr "Avogadro"
 
-#: mainwindow.cpp:1308
+#: mainwindow.cpp:1312
 #, qt-format
 msgid "Cannot save file %1."
 msgstr "Tidak dapat simpan fail %1"
 
-#: mainwindow.cpp:1410
+#: mainwindow.cpp:1414
 msgid ""
 "This file was imported from a non-standard format which may not be able to "
 "write all of the information in the molecule.\n"
@@ -291,24 +296,24 @@ msgid ""
 "Would you like to export to the current format, or save in a standard format?"
 msgstr ""
 
-#: mainwindow.cpp:1417
+#: mainwindow.cpp:1421
 msgid "Export"
 msgstr "Eksport"
 
-#: mainwindow.cpp:1441
+#: mainwindow.cpp:1445
 msgid "Save chemical file"
 msgstr ""
 
-#: mainwindow.cpp:1482
+#: mainwindow.cpp:1486
 #, fuzzy
 msgid "Export Molecule"
 msgstr "Import Fail Molekul"
 
-#: mainwindow.cpp:1566
+#: mainwindow.cpp:1570
 msgid "Saving File in Progress…"
 msgstr ""
 
-#: mainwindow.cpp:1568
+#: mainwindow.cpp:1572
 #, fuzzy, qt-format
 msgctxt "%1 = file name, %2 = format"
 msgid ""
@@ -318,46 +323,46 @@ msgstr ""
 "Membuka fail '%1'\n"
 "dengan '%2'"
 
-#: mainwindow.cpp:1711
+#: mainwindow.cpp:1715
 #, fuzzy, qt-format
 msgid "&Undo %1"
 msgstr "Buat &Asal"
 
 #. i18n: file: mainwindow.ui:194
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1714 mainwindow.cpp:1958:123
+#: mainwindow.cpp:1718 mainwindow.cpp:1962:123
 msgid "&Undo"
 msgstr "Buat &Asal"
 
-#: mainwindow.cpp:1719
+#: mainwindow.cpp:1723
 #, fuzzy, qt-format
 msgid "&Redo %1"
 msgstr "Buat &Semula"
 
 #. i18n: file: mainwindow.ui:206
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1722 mainwindow.cpp:1963:129
+#: mainwindow.cpp:1726 mainwindow.cpp:1967:129
 msgid "&Redo"
 msgstr "Buat &Semula"
 
-#: mainwindow.cpp:1838
+#: mainwindow.cpp:1842
 #, fuzzy
 msgid "&Testing"
 msgstr "Tetapan"
 
-#: mainwindow.cpp:1840
+#: mainwindow.cpp:1844
 #, fuzzy
 msgid "Record test…"
 msgstr "Rakam Ujian..."
 
-#: mainwindow.cpp:1843
+#: mainwindow.cpp:1847
 #, fuzzy
 msgid "Play test…"
 msgstr "Main Ujian..."
 
 #. i18n: file: mainwindow.ui:32
 #. i18n: ectx: property (title), widget (QMenu, menuFile)
-#: mainwindow.cpp:1857 menubuilder.cpp:79:42
+#: mainwindow.cpp:1861 menubuilder.cpp:79:42
 msgid "&File"
 msgstr "&Fail"
 
@@ -365,13 +370,13 @@ msgstr "&Fail"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:129
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1859:81 rc.cpp:87
+#: mainwindow.cpp:1863:81 rc.cpp:87
 msgid "&New"
 msgstr "&Baru"
 
 #. i18n: file: mainwindow.ui:82
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1868:57
+#: mainwindow.cpp:1872:57
 #, fuzzy
 msgid "&Open…"
 msgstr "B&uka"
@@ -380,7 +385,7 @@ msgstr "B&uka"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:142
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1877:90 rc.cpp:96
+#: mainwindow.cpp:1881:90 rc.cpp:96
 msgid "&Close"
 msgstr "T&utup"
 
@@ -388,30 +393,30 @@ msgstr "T&utup"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:155
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1891:99 rc.cpp:105
+#: mainwindow.cpp:1895:99 rc.cpp:105
 msgid "&Save"
 msgstr "&Simpan"
 
 #. i18n: file: mainwindow.ui:160
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1900:108
+#: mainwindow.cpp:1904:108
 #, fuzzy
 msgid "Save &As…"
 msgstr "Simp&an Sebagai..."
 
 #. i18n: file: mainwindow.ui:328
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1911:201
+#: mainwindow.cpp:1915:201
 #, fuzzy
 msgid "&Export"
 msgstr "Eksport"
 
-#: mainwindow.cpp:1912
+#: mainwindow.cpp:1916
 #, fuzzy
 msgid "&Molecule…"
 msgstr "Molekul"
 
-#: mainwindow.cpp:1920
+#: mainwindow.cpp:1924
 #, fuzzy
 msgid "&Graphics…"
 msgstr "&Grafik..."
@@ -420,33 +425,33 @@ msgstr "&Grafik..."
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:106
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1929:66 rc.cpp:72
+#: mainwindow.cpp:1933:66 rc.cpp:72
 msgid "&Quit"
 msgstr "Ke&luar"
 
 #. i18n: file: mainwindow.ui:318
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1939:195
+#: mainwindow.cpp:1943:195
 #, fuzzy
 msgid "Open Recent"
 msgstr "Buka &Terkini"
 
-#: mainwindow.cpp:1951
+#: mainwindow.cpp:1955
 msgid "No recent files"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:59
 #. i18n: ectx: property (title), widget (QMenu, menuEdit)
-#: mainwindow.cpp:1957 menubuilder.cpp:79:51
+#: mainwindow.cpp:1961 menubuilder.cpp:79:51
 msgid "&Edit"
 msgstr "&Sunting"
 
-#: mainwindow.cpp:1969
+#: mainwindow.cpp:1973
 #, fuzzy
 msgid "&Copy Graphics"
 msgstr "&Grafik..."
 
-#: mainwindow.cpp:1973
+#: mainwindow.cpp:1977
 #, fuzzy
 #| msgid "Ctrl+A"
 msgid "Ctrl+Alt+C"
@@ -454,156 +459,156 @@ msgstr "Ctrl+A"
 
 #. i18n: file: mainwindow.ui:54
 #. i18n: ectx: property (title), widget (QMenu, menuView)
-#: mainwindow.cpp:1986 menubuilder.cpp:79:48
+#: mainwindow.cpp:1990 menubuilder.cpp:79:48
 msgid "&View"
 msgstr "&Lihat"
 
-#: mainwindow.cpp:1987
+#: mainwindow.cpp:1991
 #, fuzzy
 msgid "Set Background Color…"
 msgstr "Tetapkan Warna &Latar Belakang"
 
-#: mainwindow.cpp:1991
+#: mainwindow.cpp:1995
 msgid "Rendering…"
 msgstr ""
 
-#: mainwindow.cpp:1999
+#: mainwindow.cpp:2003
 msgid "Projection"
 msgstr "Unjuran"
 
-#: mainwindow.cpp:2000
+#: mainwindow.cpp:2004
 msgid "Perspective"
 msgstr "Perspektif"
 
-#: mainwindow.cpp:2007
+#: mainwindow.cpp:2011
 msgid "Orthographic"
 msgstr "Ortografik"
 
-#: mainwindow.cpp:2026
+#: mainwindow.cpp:2030
 #, fuzzy
 msgid "&Extensions"
 msgstr "Sambungan"
 
-#: mainwindow.cpp:2028
+#: mainwindow.cpp:2032
 msgid "User Interface Language…"
 msgstr ""
 
-#: mainwindow.cpp:2032
+#: mainwindow.cpp:2036
 msgid "&Periodic Table…"
 msgstr ""
 
-#: mainwindow.cpp:2038 menubuilder.cpp:83
+#: mainwindow.cpp:2042 menubuilder.cpp:83
 msgid "&Help"
 msgstr "&Bantuan"
 
 #. i18n: file: mainwindow.ui:182
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:2039:120
+#: mainwindow.cpp:2043:120
 msgid "&About"
 msgstr "Perih&al"
 
-#: mainwindow.cpp:2046
+#: mainwindow.cpp:2050
 msgid "&Discussion Forum"
 msgstr ""
 
-#: mainwindow.cpp:2050
+#: mainwindow.cpp:2054
 #, fuzzy
 #| msgid "Avogadro Website"
 msgid "&Avogadro Website"
 msgstr "Laman Sesawang Avogadro"
 
-#: mainwindow.cpp:2054
+#: mainwindow.cpp:2058
 #, fuzzy
 #| msgid "Report a Bug"
 msgid "&Report a Bug"
 msgstr "Laporkan Pepijat"
 
-#: mainwindow.cpp:2058
+#: mainwindow.cpp:2062
 msgid "&Suggest a Feature"
 msgstr ""
 
-#: mainwindow.cpp:2082
+#: mainwindow.cpp:2086
 msgid "System Language"
 msgstr ""
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "Language"
 msgstr ""
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "User Interface Language:"
 msgstr ""
 
-#: mainwindow.cpp:2195
+#: mainwindow.cpp:2199
 #, qt-format
 msgid "All supported formats (%1);;All files (*);;"
 msgstr ""
 
-#: mainwindow.cpp:2211
+#: mainwindow.cpp:2215
 #, fuzzy
 msgid "Do you want to save the changes to the document?"
 msgstr "Anda hendak simpan perubahan yang anda buat dalam dokumen?"
 
-#: mainwindow.cpp:2219
+#: mainwindow.cpp:2223
 msgid "Your changes will be lost if you don't save them."
 msgstr "Perubahan anda akan hilang jika anda tidak menyimpannya."
 
-#: mainwindow.cpp:2227
+#: mainwindow.cpp:2231
 msgctxt "Save"
 msgid "Ctrl+S"
 msgstr "Ctrl+S"
 
-#: mainwindow.cpp:2229
+#: mainwindow.cpp:2233
 msgctxt "Discard"
 msgid "Ctrl+D"
 msgstr "Ctrl+D"
 
-#: mainwindow.cpp:2311
+#: mainwindow.cpp:2315
 #, fuzzy
 #| msgid "Network Update Check Failed"
 msgid "Network Download Failed"
 msgstr "Semakan Kemaskini Rangkaian Gagal"
 
-#: mainwindow.cpp:2312
+#: mainwindow.cpp:2316
 msgid "Network timeout or other error."
 msgstr "Had masa tamat rangkaian atau ralat lain."
 
-#: mainwindow.cpp:2351
+#: mainwindow.cpp:2355
 #, qt-format
 msgid "Your version: %1"
 msgstr ""
 
-#: mainwindow.cpp:2352
+#: mainwindow.cpp:2356
 #, fuzzy, qt-format
 #| msgctxt "%1 is the Git revision number."
 #| msgid "(Git revision: %1)"
 msgid "New version: %1"
 msgstr "(Revisi Git: %1)"
 
-#: mainwindow.cpp:2354
+#: mainwindow.cpp:2358
 msgid "An update is available, do you want to download it now?\n"
 msgstr ""
 
-#: mainwindow.cpp:2356
+#: mainwindow.cpp:2360
 msgid "Version Update"
 msgstr ""
 
-#: mainwindow.cpp:2414
+#: mainwindow.cpp:2418
 #, qt-format
 msgid "Error while loading the “%1” file format."
 msgstr ""
 
-#: mainwindow.cpp:2430
+#: mainwindow.cpp:2434
 #, fuzzy
 msgid "Select file format"
 msgstr "Pilih pembaca fail"
 
-#: mainwindow.cpp:2435 mainwindow.cpp:2446
+#: mainwindow.cpp:2439 mainwindow.cpp:2450
 #, qt-format
 msgid "Avogadro cannot open “%1”."
 msgstr ""
 
-#: mainwindow.cpp:2445
+#: mainwindow.cpp:2449
 #, fuzzy
 msgid "Cannot open files"
 msgstr "Tidak dapat simpan fail %1"
diff --git a/i18n/nb.po b/i18n/nb.po
index 4e4ed096..2e5d613b 100644
--- a/i18n/nb.po
+++ b/i18n/nb.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: avogadro\n"
 "Report-Msgid-Bugs-To: avogadro-devel@lists.sourceforge.net\n"
-"POT-Creation-Date: 2023-10-22 02:03+0000\n"
+"POT-Creation-Date: 2023-10-29 02:01+0000\n"
 "PO-Revision-Date: 2023-04-26 22:57+0000\n"
 "Last-Translator: Allan Nordhøy <epost@anotheragency.no>\n"
 "Language-Team: Norwegian Bokmål <https://hosted.weblate.org/projects/"
@@ -117,11 +117,11 @@ msgstr "Omstart påkrevd"
 msgid "Please restart Avogadro to use the new language."
 msgstr "Start Avogadro på ny for å ta i bruk det nye språket."
 
-#: mainwindow.cpp:765 mainwindow.cpp:1436
+#: mainwindow.cpp:765 mainwindow.cpp:1440
 msgid "Chemical Markup Language"
 msgstr "Kjemisk oppmerkingsspråk"
 
-#: mainwindow.cpp:766 mainwindow.cpp:1435
+#: mainwindow.cpp:766 mainwindow.cpp:1439
 msgid "Chemical JSON"
 msgstr "Kjemi-JSON"
 
@@ -129,12 +129,12 @@ msgstr "Kjemi-JSON"
 msgid "Open chemical file"
 msgstr "Åpne kjemifil"
 
-#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1338
-#: mainwindow.cpp:2434
+#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1342
+#: mainwindow.cpp:2438
 msgid "Cannot open file"
 msgstr "Kan ikke åpne fil"
 
-#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1339
+#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1343
 #, qt-format
 msgid "Can't open supplied file %1"
 msgstr "Kan ikke åpne angitt fil %1"
@@ -160,24 +160,29 @@ msgctxt "atomic electrostatics"
 msgid "Charges"
 msgstr "Ladinger"
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:830
+msgctxt "potential energy calculators"
+msgid "Force Fields"
+msgstr ""
+
+#: mainwindow.cpp:834
 msgid "Install Plugin Script"
 msgstr "Installer programtilleggsskript"
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:834
 msgid "Script Type:"
 msgstr "Skripttype:"
 
-#: mainwindow.cpp:884 mainwindow.cpp:1334
+#: mainwindow.cpp:888 mainwindow.cpp:1338
 msgid "Select file reader"
 msgstr "Velg filleser"
 
-#: mainwindow.cpp:913
+#: mainwindow.cpp:917
 #, fuzzy
 msgid "Reading File"
 msgstr "Leser fil"
 
-#: mainwindow.cpp:915
+#: mainwindow.cpp:919
 #, qt-format
 msgid ""
 "Opening file '%1'\n"
@@ -186,16 +191,16 @@ msgstr ""
 "Åpner fil «%1»\n"
 "med «%2»"
 
-#: mainwindow.cpp:946
+#: mainwindow.cpp:950
 #, qt-format
 msgid "Molecule loaded (%1 atoms, %2 bonds)"
 msgstr "Molekyl innlastet (%1 atomer, %2 bindinger)"
 
-#: mainwindow.cpp:951
+#: mainwindow.cpp:955
 msgid "File error"
 msgstr "Filfeil"
 
-#: mainwindow.cpp:952
+#: mainwindow.cpp:956
 #, qt-format
 msgid ""
 "Error while reading file '%1':\n"
@@ -204,17 +209,17 @@ msgstr ""
 "Klarte ikke å lese filen «%1»:\n"
 "%2"
 
-#: mainwindow.cpp:979
+#: mainwindow.cpp:983
 #, fuzzy, qt-format
 msgctxt "%1 = filename"
 msgid "Saved file %1"
 msgstr "Lagret fil %1."
 
-#: mainwindow.cpp:987
+#: mainwindow.cpp:991
 msgid "Error saving file"
 msgstr "Klarte ikke å lagre fil"
 
-#: mainwindow.cpp:988
+#: mainwindow.cpp:992
 #, qt-format
 msgctxt "%1 = file name, %2 = error message"
 msgid ""
@@ -224,11 +229,11 @@ msgstr ""
 "Klarte ikke å lagre «%1»\n"
 "%2"
 
-#: mainwindow.cpp:1027
+#: mainwindow.cpp:1031
 msgid "Error: Failed to initialize OpenGL context"
 msgstr "Feil: Klarte ikke å igangsette OpenGL-kontekst"
 
-#: mainwindow.cpp:1028
+#: mainwindow.cpp:1032
 #, qt-format
 msgid ""
 "OpenGL 2.0 or greater required, exiting.\n"
@@ -239,47 +244,47 @@ msgstr ""
 "\n"
 "%1"
 
-#: mainwindow.cpp:1029
+#: mainwindow.cpp:1033
 msgid "Unknown error"
 msgstr "Ukjent feil"
 
-#: mainwindow.cpp:1279
+#: mainwindow.cpp:1283
 msgid "Common image formats"
 msgstr "Vanlige bildeformater"
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "All files"
 msgstr "Alle filer"
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "BMP"
 msgstr "BMP"
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "PNG"
 msgstr "PNG"
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "JPEG"
 msgstr "JPEG"
 
-#: mainwindow.cpp:1291
+#: mainwindow.cpp:1295
 #, fuzzy
 msgid "Export Bitmap Graphics"
 msgstr "Eksporter bitmap-grafikk"
 
 #. i18n: file: mainwindow.ui:14
 #. i18n: ectx: property (windowTitle), widget (QMainWindow, MainWindow)
-#: mainwindow.cpp:1307 mainwindow.cpp:1409 mainwindow.cpp:2210:39
+#: mainwindow.cpp:1311 mainwindow.cpp:1413 mainwindow.cpp:2214:39
 msgid "Avogadro"
 msgstr "Avogadro"
 
-#: mainwindow.cpp:1308
+#: mainwindow.cpp:1312
 #, qt-format
 msgid "Cannot save file %1."
 msgstr "Kan ikke lagre fil %1."
 
-#: mainwindow.cpp:1410
+#: mainwindow.cpp:1414
 msgid ""
 "This file was imported from a non-standard format which may not be able to "
 "write all of the information in the molecule.\n"
@@ -291,24 +296,24 @@ msgstr ""
 "\n"
 "Ønsker du å eksportere til nåværende format, eller lagre i et standardformat?"
 
-#: mainwindow.cpp:1417
+#: mainwindow.cpp:1421
 msgid "Export"
 msgstr "Eksporter"
 
-#: mainwindow.cpp:1441
+#: mainwindow.cpp:1445
 msgid "Save chemical file"
 msgstr "Lagre kjemifil"
 
-#: mainwindow.cpp:1482
+#: mainwindow.cpp:1486
 msgid "Export Molecule"
 msgstr "Eksporter molekyl"
 
-#: mainwindow.cpp:1566
+#: mainwindow.cpp:1570
 #, fuzzy
 msgid "Saving File in Progress…"
 msgstr "Lagrer fil …"
 
-#: mainwindow.cpp:1568
+#: mainwindow.cpp:1572
 #, qt-format
 msgctxt "%1 = file name, %2 = format"
 msgid ""
@@ -318,43 +323,43 @@ msgstr ""
 "Lagrer fil «%1»\n"
 "med «%2»"
 
-#: mainwindow.cpp:1711
+#: mainwindow.cpp:1715
 #, qt-format
 msgid "&Undo %1"
 msgstr "&Angre %1"
 
 #. i18n: file: mainwindow.ui:194
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1714 mainwindow.cpp:1958:123
+#: mainwindow.cpp:1718 mainwindow.cpp:1962:123
 msgid "&Undo"
 msgstr "&Angre"
 
-#: mainwindow.cpp:1719
+#: mainwindow.cpp:1723
 #, qt-format
 msgid "&Redo %1"
 msgstr "&Gjenta %1"
 
 #. i18n: file: mainwindow.ui:206
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1722 mainwindow.cpp:1963:129
+#: mainwindow.cpp:1726 mainwindow.cpp:1967:129
 msgid "&Redo"
 msgstr "&Gjenta"
 
-#: mainwindow.cpp:1838
+#: mainwindow.cpp:1842
 msgid "&Testing"
 msgstr "&Testing"
 
-#: mainwindow.cpp:1840
+#: mainwindow.cpp:1844
 msgid "Record test…"
 msgstr "Opptakstest …"
 
-#: mainwindow.cpp:1843
+#: mainwindow.cpp:1847
 msgid "Play test…"
 msgstr "Avspillingstest …"
 
 #. i18n: file: mainwindow.ui:32
 #. i18n: ectx: property (title), widget (QMenu, menuFile)
-#: mainwindow.cpp:1857 menubuilder.cpp:79:42
+#: mainwindow.cpp:1861 menubuilder.cpp:79:42
 msgid "&File"
 msgstr "&Fil"
 
@@ -362,13 +367,13 @@ msgstr "&Fil"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:129
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1859:81 rc.cpp:87
+#: mainwindow.cpp:1863:81 rc.cpp:87
 msgid "&New"
 msgstr "&Ny"
 
 #. i18n: file: mainwindow.ui:82
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1868:57
+#: mainwindow.cpp:1872:57
 msgid "&Open…"
 msgstr "&Åpne …"
 
@@ -376,7 +381,7 @@ msgstr "&Åpne …"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:142
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1877:90 rc.cpp:96
+#: mainwindow.cpp:1881:90 rc.cpp:96
 msgid "&Close"
 msgstr "&Lukk"
 
@@ -384,28 +389,28 @@ msgstr "&Lukk"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:155
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1891:99 rc.cpp:105
+#: mainwindow.cpp:1895:99 rc.cpp:105
 msgid "&Save"
 msgstr "&Lagre"
 
 #. i18n: file: mainwindow.ui:160
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1900:108
+#: mainwindow.cpp:1904:108
 #, fuzzy
 msgid "Save &As…"
 msgstr "Lagre &som …"
 
 #. i18n: file: mainwindow.ui:328
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1911:201
+#: mainwindow.cpp:1915:201
 msgid "&Export"
 msgstr "&Eksporter"
 
-#: mainwindow.cpp:1912
+#: mainwindow.cpp:1916
 msgid "&Molecule…"
 msgstr "&Molekyl …"
 
-#: mainwindow.cpp:1920
+#: mainwindow.cpp:1924
 msgid "&Graphics…"
 msgstr "&Grafikk …"
 
@@ -413,180 +418,180 @@ msgstr "&Grafikk …"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:106
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1929:66 rc.cpp:72
+#: mainwindow.cpp:1933:66 rc.cpp:72
 msgid "&Quit"
 msgstr "&Avslutt"
 
 #. i18n: file: mainwindow.ui:318
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1939:195
+#: mainwindow.cpp:1943:195
 msgid "Open Recent"
 msgstr "Åpne nylige"
 
-#: mainwindow.cpp:1951
+#: mainwindow.cpp:1955
 msgid "No recent files"
 msgstr "Ingen nylige filer"
 
 #. i18n: file: mainwindow.ui:59
 #. i18n: ectx: property (title), widget (QMenu, menuEdit)
-#: mainwindow.cpp:1957 menubuilder.cpp:79:51
+#: mainwindow.cpp:1961 menubuilder.cpp:79:51
 msgid "&Edit"
 msgstr "&Rediger"
 
-#: mainwindow.cpp:1969
+#: mainwindow.cpp:1973
 msgid "&Copy Graphics"
 msgstr "&Kopier grafikk"
 
-#: mainwindow.cpp:1973
+#: mainwindow.cpp:1977
 msgid "Ctrl+Alt+C"
 msgstr "Ctrl+Alt+C"
 
 #. i18n: file: mainwindow.ui:54
 #. i18n: ectx: property (title), widget (QMenu, menuView)
-#: mainwindow.cpp:1986 menubuilder.cpp:79:48
+#: mainwindow.cpp:1990 menubuilder.cpp:79:48
 msgid "&View"
 msgstr "&Vis"
 
-#: mainwindow.cpp:1987
+#: mainwindow.cpp:1991
 #, fuzzy
 msgid "Set Background Color…"
 msgstr "Sett bakgrunnsfarge …"
 
-#: mainwindow.cpp:1991
+#: mainwindow.cpp:1995
 #, fuzzy
 msgid "Rendering…"
 msgstr "Tegner …"
 
-#: mainwindow.cpp:1999
+#: mainwindow.cpp:2003
 #, fuzzy
 msgid "Projection"
 msgstr "Projeksjon"
 
-#: mainwindow.cpp:2000
+#: mainwindow.cpp:2004
 msgid "Perspective"
 msgstr "Perspektiv"
 
-#: mainwindow.cpp:2007
+#: mainwindow.cpp:2011
 msgid "Orthographic"
 msgstr "Ortografisk"
 
-#: mainwindow.cpp:2026
+#: mainwindow.cpp:2030
 msgid "&Extensions"
 msgstr "&Utvidelser"
 
-#: mainwindow.cpp:2028
+#: mainwindow.cpp:2032
 msgid "User Interface Language…"
 msgstr "Brukergrensesnittsspråk …"
 
-#: mainwindow.cpp:2032
+#: mainwindow.cpp:2036
 msgid "&Periodic Table…"
 msgstr "&Den periodiske tabell …"
 
-#: mainwindow.cpp:2038 menubuilder.cpp:83
+#: mainwindow.cpp:2042 menubuilder.cpp:83
 msgid "&Help"
 msgstr "&Hjelp"
 
 #. i18n: file: mainwindow.ui:182
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:2039:120
+#: mainwindow.cpp:2043:120
 msgid "&About"
 msgstr "&Om"
 
-#: mainwindow.cpp:2046
+#: mainwindow.cpp:2050
 msgid "&Discussion Forum"
 msgstr "&Diskusjonsforum"
 
-#: mainwindow.cpp:2050
+#: mainwindow.cpp:2054
 msgid "&Avogadro Website"
 msgstr "%Avogadro-nettsiden"
 
-#: mainwindow.cpp:2054
+#: mainwindow.cpp:2058
 msgid "&Report a Bug"
 msgstr "%Rapporter en feil"
 
-#: mainwindow.cpp:2058
+#: mainwindow.cpp:2062
 msgid "&Suggest a Feature"
 msgstr "%Foreslå en funksjon"
 
-#: mainwindow.cpp:2082
+#: mainwindow.cpp:2086
 msgid "System Language"
 msgstr "Systemspråk"
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "Language"
 msgstr "Språk"
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "User Interface Language:"
 msgstr "Brukergrensesnittsspråk:"
 
-#: mainwindow.cpp:2195
+#: mainwindow.cpp:2199
 #, qt-format
 msgid "All supported formats (%1);;All files (*);;"
 msgstr "Alle støttede formater (%1);;Alle filer (*);;"
 
-#: mainwindow.cpp:2211
+#: mainwindow.cpp:2215
 #, fuzzy
 msgid "Do you want to save the changes to the document?"
 msgstr "Vil du lagre endringene du har gjort i dokumentet?"
 
-#: mainwindow.cpp:2219
+#: mainwindow.cpp:2223
 msgid "Your changes will be lost if you don't save them."
 msgstr "Dine endringer vil gå tapt hvis du ikke lagrer dem."
 
-#: mainwindow.cpp:2227
+#: mainwindow.cpp:2231
 msgctxt "Save"
 msgid "Ctrl+S"
 msgstr "Ctrl + S"
 
-#: mainwindow.cpp:2229
+#: mainwindow.cpp:2233
 msgctxt "Discard"
 msgid "Ctrl+D"
 msgstr "Ctrl + D"
 
-#: mainwindow.cpp:2311
+#: mainwindow.cpp:2315
 msgid "Network Download Failed"
 msgstr "Nettverksnedlasting mislyktes"
 
-#: mainwindow.cpp:2312
+#: mainwindow.cpp:2316
 msgid "Network timeout or other error."
 msgstr "Nettverkstidsavbrudd eller annen feil."
 
-#: mainwindow.cpp:2351
+#: mainwindow.cpp:2355
 #, qt-format
 msgid "Your version: %1"
 msgstr "Din versjon: %1"
 
-#: mainwindow.cpp:2352
+#: mainwindow.cpp:2356
 #, qt-format
 msgid "New version: %1"
 msgstr "Ny versjon: %1"
 
-#: mainwindow.cpp:2354
+#: mainwindow.cpp:2358
 #, fuzzy
 msgid "An update is available, do you want to download it now?\n"
 msgstr "Vil du laste ned den nye versjonen nå?\n"
 
-#: mainwindow.cpp:2356
+#: mainwindow.cpp:2360
 #, fuzzy
 msgid "Version Update"
 msgstr "Ny versjon"
 
-#: mainwindow.cpp:2414
+#: mainwindow.cpp:2418
 #, qt-format
 msgid "Error while loading the “%1” file format."
 msgstr "Kunne ikke laste inn «%1»-filformatet."
 
-#: mainwindow.cpp:2430
+#: mainwindow.cpp:2434
 msgid "Select file format"
 msgstr "Velg filformat"
 
-#: mainwindow.cpp:2435 mainwindow.cpp:2446
+#: mainwindow.cpp:2439 mainwindow.cpp:2450
 #, qt-format
 msgid "Avogadro cannot open “%1”."
 msgstr "Avogadro kan ikke åpne «%1»."
 
-#: mainwindow.cpp:2445
+#: mainwindow.cpp:2449
 msgid "Cannot open files"
 msgstr "Kan ikke åpne filer"
 
diff --git a/i18n/nl.po b/i18n/nl.po
index ca86cd1c..f472bfb1 100644
--- a/i18n/nl.po
+++ b/i18n/nl.po
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: avogadro\n"
 "Report-Msgid-Bugs-To: avogadro-devel@lists.sourceforge.net\n"
-"POT-Creation-Date: 2023-10-22 02:03+0000\n"
+"POT-Creation-Date: 2023-10-29 02:01+0000\n"
 "PO-Revision-Date: 2023-04-30 15:50+0000\n"
 "Last-Translator: Koen Roggemans <koen@roggemans.net>\n"
 "Language-Team: Dutch <https://hosted.weblate.org/projects/avogadro/"
@@ -110,11 +110,11 @@ msgstr "Opnieuw opstarten nodig"
 msgid "Please restart Avogadro to use the new language."
 msgstr "Start Avogadro opnieuw om de nieuwe taal te gebruiken."
 
-#: mainwindow.cpp:765 mainwindow.cpp:1436
+#: mainwindow.cpp:765 mainwindow.cpp:1440
 msgid "Chemical Markup Language"
 msgstr "Chemische opmaaktaal"
 
-#: mainwindow.cpp:766 mainwindow.cpp:1435
+#: mainwindow.cpp:766 mainwindow.cpp:1439
 msgid "Chemical JSON"
 msgstr "Chemische JSON"
 
@@ -122,12 +122,12 @@ msgstr "Chemische JSON"
 msgid "Open chemical file"
 msgstr "Open chemisch bestand"
 
-#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1338
-#: mainwindow.cpp:2434
+#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1342
+#: mainwindow.cpp:2438
 msgid "Cannot open file"
 msgstr "Kan bestand niet openen"
 
-#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1339
+#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1343
 #, qt-format
 msgid "Can't open supplied file %1"
 msgstr "Kan aangeleverd bestand niet openen %1"
@@ -153,23 +153,28 @@ msgctxt "atomic electrostatics"
 msgid "Charges"
 msgstr "Kosten"
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:830
+msgctxt "potential energy calculators"
+msgid "Force Fields"
+msgstr ""
+
+#: mainwindow.cpp:834
 msgid "Install Plugin Script"
 msgstr "Installeer plug-inscript"
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:834
 msgid "Script Type:"
 msgstr "Script-type:"
 
-#: mainwindow.cpp:884 mainwindow.cpp:1334
+#: mainwindow.cpp:888 mainwindow.cpp:1338
 msgid "Select file reader"
 msgstr "Selecteer bestandslezer"
 
-#: mainwindow.cpp:913
+#: mainwindow.cpp:917
 msgid "Reading File"
 msgstr "Bestand lezen"
 
-#: mainwindow.cpp:915
+#: mainwindow.cpp:919
 #, qt-format
 msgid ""
 "Opening file '%1'\n"
@@ -178,16 +183,16 @@ msgstr ""
 "Bestand '%1' openen\n"
 "met '%2'"
 
-#: mainwindow.cpp:946
+#: mainwindow.cpp:950
 #, qt-format
 msgid "Molecule loaded (%1 atoms, %2 bonds)"
 msgstr "Molecuul geladen (%1 atomen, %2 bindingen)"
 
-#: mainwindow.cpp:951
+#: mainwindow.cpp:955
 msgid "File error"
 msgstr "Bestandsfout"
 
-#: mainwindow.cpp:952
+#: mainwindow.cpp:956
 #, qt-format
 msgid ""
 "Error while reading file '%1':\n"
@@ -196,17 +201,17 @@ msgstr ""
 "Fout tijdens het lezen van bestand '%1':\n"
 "%2"
 
-#: mainwindow.cpp:979
+#: mainwindow.cpp:983
 #, qt-format
 msgctxt "%1 = filename"
 msgid "Saved file %1"
 msgstr "Opgeslagen bestand %1"
 
-#: mainwindow.cpp:987
+#: mainwindow.cpp:991
 msgid "Error saving file"
 msgstr "Fout bij het opslaan van bestand"
 
-#: mainwindow.cpp:988
+#: mainwindow.cpp:992
 #, qt-format
 msgctxt "%1 = file name, %2 = error message"
 msgid ""
@@ -216,11 +221,11 @@ msgstr ""
 "Fout bij het opslaan van '%1':\n"
 "%2"
 
-#: mainwindow.cpp:1027
+#: mainwindow.cpp:1031
 msgid "Error: Failed to initialize OpenGL context"
 msgstr "Fout: initialiseren van OpenGL-context is mislukt"
 
-#: mainwindow.cpp:1028
+#: mainwindow.cpp:1032
 #, qt-format
 msgid ""
 "OpenGL 2.0 or greater required, exiting.\n"
@@ -231,46 +236,46 @@ msgstr ""
 "\n"
 "%1"
 
-#: mainwindow.cpp:1029
+#: mainwindow.cpp:1033
 msgid "Unknown error"
 msgstr "Onbekende fout"
 
-#: mainwindow.cpp:1279
+#: mainwindow.cpp:1283
 msgid "Common image formats"
 msgstr "Veelvoorkomende afbeeldingsformaten"
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "All files"
 msgstr "Alle bestanden"
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "BMP"
 msgstr "BMP"
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "PNG"
 msgstr "PNG"
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "JPEG"
 msgstr "JPEG"
 
-#: mainwindow.cpp:1291
+#: mainwindow.cpp:1295
 msgid "Export Bitmap Graphics"
 msgstr "Exporteer Bitmap Graphics"
 
 #. i18n: file: mainwindow.ui:14
 #. i18n: ectx: property (windowTitle), widget (QMainWindow, MainWindow)
-#: mainwindow.cpp:1307 mainwindow.cpp:1409 mainwindow.cpp:2210:39
+#: mainwindow.cpp:1311 mainwindow.cpp:1413 mainwindow.cpp:2214:39
 msgid "Avogadro"
 msgstr "Avogadro"
 
-#: mainwindow.cpp:1308
+#: mainwindow.cpp:1312
 #, qt-format
 msgid "Cannot save file %1."
 msgstr "Kan het bestand %1 niet opslaan."
 
-#: mainwindow.cpp:1410
+#: mainwindow.cpp:1414
 msgid ""
 "This file was imported from a non-standard format which may not be able to "
 "write all of the information in the molecule.\n"
@@ -283,23 +288,23 @@ msgstr ""
 "Wilt u exporteren naar het huidige formaat of opslaan in een standaard "
 "formaat?"
 
-#: mainwindow.cpp:1417
+#: mainwindow.cpp:1421
 msgid "Export"
 msgstr "Exporteren"
 
-#: mainwindow.cpp:1441
+#: mainwindow.cpp:1445
 msgid "Save chemical file"
 msgstr "Sla chemisch bestand op"
 
-#: mainwindow.cpp:1482
+#: mainwindow.cpp:1486
 msgid "Export Molecule"
 msgstr "Export molecuul"
 
-#: mainwindow.cpp:1566
+#: mainwindow.cpp:1570
 msgid "Saving File in Progress…"
 msgstr "Bezig met opslaan van bestand…"
 
-#: mainwindow.cpp:1568
+#: mainwindow.cpp:1572
 #, qt-format
 msgctxt "%1 = file name, %2 = format"
 msgid ""
@@ -309,43 +314,43 @@ msgstr ""
 "Bestand ‘%1’ opslaan\n"
 "met ‘%2’"
 
-#: mainwindow.cpp:1711
+#: mainwindow.cpp:1715
 #, qt-format
 msgid "&Undo %1"
 msgstr "& Ongedaan maken %1"
 
 #. i18n: file: mainwindow.ui:194
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1714 mainwindow.cpp:1958:123
+#: mainwindow.cpp:1718 mainwindow.cpp:1962:123
 msgid "&Undo"
 msgstr "&Ongedaan Maken"
 
-#: mainwindow.cpp:1719
+#: mainwindow.cpp:1723
 #, qt-format
 msgid "&Redo %1"
 msgstr "&Opnieuw %1"
 
 #. i18n: file: mainwindow.ui:206
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1722 mainwindow.cpp:1963:129
+#: mainwindow.cpp:1726 mainwindow.cpp:1967:129
 msgid "&Redo"
 msgstr "&Opnieuw"
 
-#: mainwindow.cpp:1838
+#: mainwindow.cpp:1842
 msgid "&Testing"
 msgstr "&Testen"
 
-#: mainwindow.cpp:1840
+#: mainwindow.cpp:1844
 msgid "Record test…"
 msgstr "Neem test op…"
 
-#: mainwindow.cpp:1843
+#: mainwindow.cpp:1847
 msgid "Play test…"
 msgstr "Speel test af…"
 
 #. i18n: file: mainwindow.ui:32
 #. i18n: ectx: property (title), widget (QMenu, menuFile)
-#: mainwindow.cpp:1857 menubuilder.cpp:79:42
+#: mainwindow.cpp:1861 menubuilder.cpp:79:42
 msgid "&File"
 msgstr "&Bestand"
 
@@ -353,13 +358,13 @@ msgstr "&Bestand"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:129
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1859:81 rc.cpp:87
+#: mainwindow.cpp:1863:81 rc.cpp:87
 msgid "&New"
 msgstr "&Nieuw"
 
 #. i18n: file: mainwindow.ui:82
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1868:57
+#: mainwindow.cpp:1872:57
 msgid "&Open…"
 msgstr "&Openen…"
 
@@ -367,7 +372,7 @@ msgstr "&Openen…"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:142
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1877:90 rc.cpp:96
+#: mainwindow.cpp:1881:90 rc.cpp:96
 msgid "&Close"
 msgstr "&Sluiten"
 
@@ -375,27 +380,27 @@ msgstr "&Sluiten"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:155
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1891:99 rc.cpp:105
+#: mainwindow.cpp:1895:99 rc.cpp:105
 msgid "&Save"
 msgstr "&Opslaan"
 
 #. i18n: file: mainwindow.ui:160
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1900:108
+#: mainwindow.cpp:1904:108
 msgid "Save &As…"
 msgstr "Opslaan &als…"
 
 #. i18n: file: mainwindow.ui:328
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1911:201
+#: mainwindow.cpp:1915:201
 msgid "&Export"
 msgstr "&Exporteren"
 
-#: mainwindow.cpp:1912
+#: mainwindow.cpp:1916
 msgid "&Molecule…"
 msgstr "&Molecule…"
 
-#: mainwindow.cpp:1920
+#: mainwindow.cpp:1924
 msgid "&Graphics…"
 msgstr "&Afbeeldingen…"
 
@@ -403,174 +408,174 @@ msgstr "&Afbeeldingen…"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:106
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1929:66 rc.cpp:72
+#: mainwindow.cpp:1933:66 rc.cpp:72
 msgid "&Quit"
 msgstr "&Stop"
 
 #. i18n: file: mainwindow.ui:318
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1939:195
+#: mainwindow.cpp:1943:195
 msgid "Open Recent"
 msgstr "Open onlangs geopend"
 
-#: mainwindow.cpp:1951
+#: mainwindow.cpp:1955
 msgid "No recent files"
 msgstr "Geen recente bestanden"
 
 #. i18n: file: mainwindow.ui:59
 #. i18n: ectx: property (title), widget (QMenu, menuEdit)
-#: mainwindow.cpp:1957 menubuilder.cpp:79:51
+#: mainwindow.cpp:1961 menubuilder.cpp:79:51
 msgid "&Edit"
 msgstr "B&ewerk"
 
-#: mainwindow.cpp:1969
+#: mainwindow.cpp:1973
 msgid "&Copy Graphics"
 msgstr "&Kopieer afbeeldingen"
 
-#: mainwindow.cpp:1973
+#: mainwindow.cpp:1977
 msgid "Ctrl+Alt+C"
 msgstr "Ctrl+Alt+C"
 
 #. i18n: file: mainwindow.ui:54
 #. i18n: ectx: property (title), widget (QMenu, menuView)
-#: mainwindow.cpp:1986 menubuilder.cpp:79:48
+#: mainwindow.cpp:1990 menubuilder.cpp:79:48
 msgid "&View"
 msgstr "Bekijk"
 
-#: mainwindow.cpp:1987
+#: mainwindow.cpp:1991
 msgid "Set Background Color…"
 msgstr "Achtergrondkleur instellen…"
 
-#: mainwindow.cpp:1991
+#: mainwindow.cpp:1995
 msgid "Rendering…"
 msgstr "Renderen…"
 
-#: mainwindow.cpp:1999
+#: mainwindow.cpp:2003
 msgid "Projection"
 msgstr "Projectie"
 
-#: mainwindow.cpp:2000
+#: mainwindow.cpp:2004
 msgid "Perspective"
 msgstr "Perspectief"
 
-#: mainwindow.cpp:2007
+#: mainwindow.cpp:2011
 msgid "Orthographic"
 msgstr "Orthografisch"
 
-#: mainwindow.cpp:2026
+#: mainwindow.cpp:2030
 msgid "&Extensions"
 msgstr "&Extensies"
 
-#: mainwindow.cpp:2028
+#: mainwindow.cpp:2032
 msgid "User Interface Language…"
 msgstr "Taal gebruikersinterface…"
 
-#: mainwindow.cpp:2032
+#: mainwindow.cpp:2036
 msgid "&Periodic Table…"
 msgstr "&Periodiek systeem…"
 
-#: mainwindow.cpp:2038 menubuilder.cpp:83
+#: mainwindow.cpp:2042 menubuilder.cpp:83
 msgid "&Help"
 msgstr "&Help"
 
 #. i18n: file: mainwindow.ui:182
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:2039:120
+#: mainwindow.cpp:2043:120
 msgid "&About"
 msgstr "&Over"
 
-#: mainwindow.cpp:2046
+#: mainwindow.cpp:2050
 msgid "&Discussion Forum"
 msgstr "&Discussieforum"
 
-#: mainwindow.cpp:2050
+#: mainwindow.cpp:2054
 msgid "&Avogadro Website"
 msgstr "&Avogadro Website"
 
-#: mainwindow.cpp:2054
+#: mainwindow.cpp:2058
 msgid "&Report a Bug"
 msgstr "&Rapporteer een bug"
 
-#: mainwindow.cpp:2058
+#: mainwindow.cpp:2062
 msgid "&Suggest a Feature"
 msgstr "&Een functie voorstellen"
 
-#: mainwindow.cpp:2082
+#: mainwindow.cpp:2086
 msgid "System Language"
 msgstr "Systeemtaal"
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "Language"
 msgstr "Taal"
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "User Interface Language:"
 msgstr "Taal gebruikersinterface:"
 
-#: mainwindow.cpp:2195
+#: mainwindow.cpp:2199
 #, qt-format
 msgid "All supported formats (%1);;All files (*);;"
 msgstr "Alle ondersteunde formaten (%1) ;; Alle bestanden (*) ;;"
 
-#: mainwindow.cpp:2211
+#: mainwindow.cpp:2215
 msgid "Do you want to save the changes to the document?"
 msgstr "Wilt u de wijzigingen in het document opslaan?"
 
-#: mainwindow.cpp:2219
+#: mainwindow.cpp:2223
 msgid "Your changes will be lost if you don't save them."
 msgstr "Jou veranderingen gaan verloren als je ze niet opslaat."
 
-#: mainwindow.cpp:2227
+#: mainwindow.cpp:2231
 msgctxt "Save"
 msgid "Ctrl+S"
 msgstr "Ctrl+S"
 
-#: mainwindow.cpp:2229
+#: mainwindow.cpp:2233
 msgctxt "Discard"
 msgid "Ctrl+D"
 msgstr "Ctrl+D"
 
-#: mainwindow.cpp:2311
+#: mainwindow.cpp:2315
 msgid "Network Download Failed"
 msgstr "Netwerkdownload mislukt"
 
-#: mainwindow.cpp:2312
+#: mainwindow.cpp:2316
 msgid "Network timeout or other error."
 msgstr "Netwerk-timeout of andere fout."
 
-#: mainwindow.cpp:2351
+#: mainwindow.cpp:2355
 #, qt-format
 msgid "Your version: %1"
 msgstr "Uw versie: %1"
 
-#: mainwindow.cpp:2352
+#: mainwindow.cpp:2356
 #, qt-format
 msgid "New version: %1"
 msgstr "Nieuwe versie: %1"
 
-#: mainwindow.cpp:2354
+#: mainwindow.cpp:2358
 msgid "An update is available, do you want to download it now?\n"
 msgstr "Er is een update beschikbaar, wil je deze nu downloaden?\n"
 
-#: mainwindow.cpp:2356
+#: mainwindow.cpp:2360
 msgid "Version Update"
 msgstr "Versie-update"
 
-#: mainwindow.cpp:2414
+#: mainwindow.cpp:2418
 #, qt-format
 msgid "Error while loading the “%1” file format."
 msgstr "Fout bij het laden van bestandsindeling ‘%1’."
 
-#: mainwindow.cpp:2430
+#: mainwindow.cpp:2434
 msgid "Select file format"
 msgstr "Selecteer bestandsformaat"
 
-#: mainwindow.cpp:2435 mainwindow.cpp:2446
+#: mainwindow.cpp:2439 mainwindow.cpp:2450
 #, qt-format
 msgid "Avogadro cannot open “%1”."
 msgstr "Avogadro kan ‘%1’ niet openen."
 
-#: mainwindow.cpp:2445
+#: mainwindow.cpp:2449
 msgid "Cannot open files"
 msgstr "Kan bestanden niet openen"
 
diff --git a/i18n/oc.po b/i18n/oc.po
index c26cac88..159b74a7 100644
--- a/i18n/oc.po
+++ b/i18n/oc.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: avogadro\n"
 "Report-Msgid-Bugs-To: avogadro-devel@lists.sourceforge.net\n"
-"POT-Creation-Date: 2023-10-22 02:03+0000\n"
+"POT-Creation-Date: 2023-10-29 02:01+0000\n"
 "PO-Revision-Date: 2016-06-10 06:24+0000\n"
 "Last-Translator: Cédric VALMARY (Tot en òc) <cvalmary@yahoo.fr>\n"
 "Language-Team: Occitan (post 1500) <oc@li.org>\n"
@@ -118,11 +118,11 @@ msgstr ""
 msgid "Please restart Avogadro to use the new language."
 msgstr ""
 
-#: mainwindow.cpp:765 mainwindow.cpp:1436
+#: mainwindow.cpp:765 mainwindow.cpp:1440
 msgid "Chemical Markup Language"
 msgstr ""
 
-#: mainwindow.cpp:766 mainwindow.cpp:1435
+#: mainwindow.cpp:766 mainwindow.cpp:1439
 msgid "Chemical JSON"
 msgstr ""
 
@@ -130,13 +130,13 @@ msgstr ""
 msgid "Open chemical file"
 msgstr ""
 
-#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1338
-#: mainwindow.cpp:2434
+#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1342
+#: mainwindow.cpp:2438
 #, fuzzy
 msgid "Cannot open file"
 msgstr "Impossible d'enregistrar lo fichièr %1."
 
-#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1339
+#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1343
 #, fuzzy, qt-format
 msgid "Can't open supplied file %1"
 msgstr "Impossible d'enregistrar lo fichièr %1."
@@ -164,58 +164,63 @@ msgctxt "atomic electrostatics"
 msgid "Charges"
 msgstr ""
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:830
+msgctxt "potential energy calculators"
+msgid "Force Fields"
+msgstr ""
+
+#: mainwindow.cpp:834
 msgid "Install Plugin Script"
 msgstr ""
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:834
 msgid "Script Type:"
 msgstr ""
 
-#: mainwindow.cpp:884 mainwindow.cpp:1334
+#: mainwindow.cpp:888 mainwindow.cpp:1338
 msgid "Select file reader"
 msgstr ""
 
-#: mainwindow.cpp:913
+#: mainwindow.cpp:917
 #, fuzzy
 msgid "Reading File"
 msgstr "Dobrir un fichièr"
 
-#: mainwindow.cpp:915
+#: mainwindow.cpp:919
 #, qt-format
 msgid ""
 "Opening file '%1'\n"
 "with '%2'"
 msgstr ""
 
-#: mainwindow.cpp:946
+#: mainwindow.cpp:950
 #, qt-format
 msgid "Molecule loaded (%1 atoms, %2 bonds)"
 msgstr ""
 
-#: mainwindow.cpp:951
+#: mainwindow.cpp:955
 #, fuzzy
 msgid "File error"
 msgstr "Fichièr : "
 
-#: mainwindow.cpp:952
+#: mainwindow.cpp:956
 #, qt-format
 msgid ""
 "Error while reading file '%1':\n"
 "%2"
 msgstr ""
 
-#: mainwindow.cpp:979
+#: mainwindow.cpp:983
 #, fuzzy, qt-format
 msgctxt "%1 = filename"
 msgid "Saved file %1"
 msgstr "Impossible d'enregistrar lo fichièr %1."
 
-#: mainwindow.cpp:987
+#: mainwindow.cpp:991
 msgid "Error saving file"
 msgstr ""
 
-#: mainwindow.cpp:988
+#: mainwindow.cpp:992
 #, qt-format
 msgctxt "%1 = file name, %2 = error message"
 msgid ""
@@ -223,11 +228,11 @@ msgid ""
 "%2"
 msgstr ""
 
-#: mainwindow.cpp:1027
+#: mainwindow.cpp:1031
 msgid "Error: Failed to initialize OpenGL context"
 msgstr ""
 
-#: mainwindow.cpp:1028
+#: mainwindow.cpp:1032
 #, qt-format
 msgid ""
 "OpenGL 2.0 or greater required, exiting.\n"
@@ -235,46 +240,46 @@ msgid ""
 "%1"
 msgstr ""
 
-#: mainwindow.cpp:1029
+#: mainwindow.cpp:1033
 msgid "Unknown error"
 msgstr ""
 
-#: mainwindow.cpp:1279
+#: mainwindow.cpp:1283
 msgid "Common image formats"
 msgstr "Formats usuals d'imatges"
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "All files"
 msgstr "Totes los fichièrs"
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "BMP"
 msgstr "BMP"
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "PNG"
 msgstr "PNG"
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "JPEG"
 msgstr "JPEG"
 
-#: mainwindow.cpp:1291
+#: mainwindow.cpp:1295
 msgid "Export Bitmap Graphics"
 msgstr "Exportar imatge bitmap"
 
 #. i18n: file: mainwindow.ui:14
 #. i18n: ectx: property (windowTitle), widget (QMainWindow, MainWindow)
-#: mainwindow.cpp:1307 mainwindow.cpp:1409 mainwindow.cpp:2210:39
+#: mainwindow.cpp:1311 mainwindow.cpp:1413 mainwindow.cpp:2214:39
 msgid "Avogadro"
 msgstr "Avogadro"
 
-#: mainwindow.cpp:1308
+#: mainwindow.cpp:1312
 #, qt-format
 msgid "Cannot save file %1."
 msgstr "Impossible d'enregistrar lo fichièr %1."
 
-#: mainwindow.cpp:1410
+#: mainwindow.cpp:1414
 msgid ""
 "This file was imported from a non-standard format which may not be able to "
 "write all of the information in the molecule.\n"
@@ -282,24 +287,24 @@ msgid ""
 "Would you like to export to the current format, or save in a standard format?"
 msgstr ""
 
-#: mainwindow.cpp:1417
+#: mainwindow.cpp:1421
 msgid "Export"
 msgstr "Exportar"
 
-#: mainwindow.cpp:1441
+#: mainwindow.cpp:1445
 msgid "Save chemical file"
 msgstr ""
 
-#: mainwindow.cpp:1482
+#: mainwindow.cpp:1486
 #, fuzzy
 msgid "Export Molecule"
 msgstr "Importar un fichièr de molecula"
 
-#: mainwindow.cpp:1566
+#: mainwindow.cpp:1570
 msgid "Saving File in Progress…"
 msgstr ""
 
-#: mainwindow.cpp:1568
+#: mainwindow.cpp:1572
 #, qt-format
 msgctxt "%1 = file name, %2 = format"
 msgid ""
@@ -307,44 +312,44 @@ msgid ""
 "with “%2”"
 msgstr ""
 
-#: mainwindow.cpp:1711
+#: mainwindow.cpp:1715
 #, fuzzy, qt-format
 msgid "&Undo %1"
 msgstr "&Anullar"
 
 #. i18n: file: mainwindow.ui:194
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1714 mainwindow.cpp:1958:123
+#: mainwindow.cpp:1718 mainwindow.cpp:1962:123
 msgid "&Undo"
 msgstr "&Anullar"
 
-#: mainwindow.cpp:1719
+#: mainwindow.cpp:1723
 #, fuzzy, qt-format
 msgid "&Redo %1"
 msgstr "&Restablir"
 
 #. i18n: file: mainwindow.ui:206
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1722 mainwindow.cpp:1963:129
+#: mainwindow.cpp:1726 mainwindow.cpp:1967:129
 msgid "&Redo"
 msgstr "&Restablir"
 
-#: mainwindow.cpp:1838
+#: mainwindow.cpp:1842
 #, fuzzy
 msgid "&Testing"
 msgstr "Paramètres"
 
-#: mainwindow.cpp:1840
+#: mainwindow.cpp:1844
 msgid "Record test…"
 msgstr ""
 
-#: mainwindow.cpp:1843
+#: mainwindow.cpp:1847
 msgid "Play test…"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:32
 #. i18n: ectx: property (title), widget (QMenu, menuFile)
-#: mainwindow.cpp:1857 menubuilder.cpp:79:42
+#: mainwindow.cpp:1861 menubuilder.cpp:79:42
 msgid "&File"
 msgstr "&Fichièr"
 
@@ -352,13 +357,13 @@ msgstr "&Fichièr"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:129
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1859:81 rc.cpp:87
+#: mainwindow.cpp:1863:81 rc.cpp:87
 msgid "&New"
 msgstr "&Novèl"
 
 #. i18n: file: mainwindow.ui:82
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1868:57
+#: mainwindow.cpp:1872:57
 #, fuzzy
 msgid "&Open…"
 msgstr "Do&brir"
@@ -367,7 +372,7 @@ msgstr "Do&brir"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:142
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1877:90 rc.cpp:96
+#: mainwindow.cpp:1881:90 rc.cpp:96
 msgid "&Close"
 msgstr "&Tampar"
 
@@ -375,30 +380,30 @@ msgstr "&Tampar"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:155
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1891:99 rc.cpp:105
+#: mainwindow.cpp:1895:99 rc.cpp:105
 msgid "&Save"
 msgstr "&Enregistrar"
 
 #. i18n: file: mainwindow.ui:160
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1900:108
+#: mainwindow.cpp:1904:108
 #, fuzzy
 msgid "Save &As…"
 msgstr "Enregistrar &jos..."
 
 #. i18n: file: mainwindow.ui:328
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1911:201
+#: mainwindow.cpp:1915:201
 #, fuzzy
 msgid "&Export"
 msgstr "Exportar"
 
-#: mainwindow.cpp:1912
+#: mainwindow.cpp:1916
 #, fuzzy
 msgid "&Molecule…"
 msgstr "Molecula"
 
-#: mainwindow.cpp:1920
+#: mainwindow.cpp:1924
 #, fuzzy
 msgid "&Graphics…"
 msgstr "&Grafics..."
@@ -407,33 +412,33 @@ msgstr "&Grafics..."
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:106
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1929:66 rc.cpp:72
+#: mainwindow.cpp:1933:66 rc.cpp:72
 msgid "&Quit"
 msgstr "&Quitar"
 
 #. i18n: file: mainwindow.ui:318
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1939:195
+#: mainwindow.cpp:1943:195
 #, fuzzy
 msgid "Open Recent"
 msgstr "Dobèrt(s) &recentament"
 
-#: mainwindow.cpp:1951
+#: mainwindow.cpp:1955
 msgid "No recent files"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:59
 #. i18n: ectx: property (title), widget (QMenu, menuEdit)
-#: mainwindow.cpp:1957 menubuilder.cpp:79:51
+#: mainwindow.cpp:1961 menubuilder.cpp:79:51
 msgid "&Edit"
 msgstr "&Editar"
 
-#: mainwindow.cpp:1969
+#: mainwindow.cpp:1973
 #, fuzzy
 msgid "&Copy Graphics"
 msgstr "&Grafics..."
 
-#: mainwindow.cpp:1973
+#: mainwindow.cpp:1977
 #, fuzzy
 #| msgid "Ctrl+A"
 msgid "Ctrl+Alt+C"
@@ -441,157 +446,157 @@ msgstr "Ctrl+A"
 
 #. i18n: file: mainwindow.ui:54
 #. i18n: ectx: property (title), widget (QMenu, menuView)
-#: mainwindow.cpp:1986 menubuilder.cpp:79:48
+#: mainwindow.cpp:1990 menubuilder.cpp:79:48
 msgid "&View"
 msgstr "&Afichatge"
 
-#: mainwindow.cpp:1987
+#: mainwindow.cpp:1991
 #, fuzzy
 msgid "Set Background Color…"
 msgstr "Definir la color d&e rèire plan..."
 
-#: mainwindow.cpp:1991
+#: mainwindow.cpp:1995
 msgid "Rendering…"
 msgstr ""
 
-#: mainwindow.cpp:1999
+#: mainwindow.cpp:2003
 msgid "Projection"
 msgstr ""
 
-#: mainwindow.cpp:2000
+#: mainwindow.cpp:2004
 msgid "Perspective"
 msgstr ""
 
-#: mainwindow.cpp:2007
+#: mainwindow.cpp:2011
 msgid "Orthographic"
 msgstr ""
 
-#: mainwindow.cpp:2026
+#: mainwindow.cpp:2030
 #, fuzzy
 msgid "&Extensions"
 msgstr "Extensions"
 
-#: mainwindow.cpp:2028
+#: mainwindow.cpp:2032
 msgid "User Interface Language…"
 msgstr ""
 
-#: mainwindow.cpp:2032
+#: mainwindow.cpp:2036
 msgid "&Periodic Table…"
 msgstr ""
 
-#: mainwindow.cpp:2038 menubuilder.cpp:83
+#: mainwindow.cpp:2042 menubuilder.cpp:83
 msgid "&Help"
 msgstr "&Ajuda"
 
 #. i18n: file: mainwindow.ui:182
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:2039:120
+#: mainwindow.cpp:2043:120
 msgid "&About"
 msgstr "&A prepaus de"
 
-#: mainwindow.cpp:2046
+#: mainwindow.cpp:2050
 msgid "&Discussion Forum"
 msgstr ""
 
-#: mainwindow.cpp:2050
+#: mainwindow.cpp:2054
 #, fuzzy
 #| msgid "Avogadro Website"
 msgid "&Avogadro Website"
 msgstr "Site Web d'Avogadro"
 
-#: mainwindow.cpp:2054
+#: mainwindow.cpp:2058
 #, fuzzy
 #| msgid "Report a Bug"
 msgid "&Report a Bug"
 msgstr "Senhalar una anomalia"
 
-#: mainwindow.cpp:2058
+#: mainwindow.cpp:2062
 msgid "&Suggest a Feature"
 msgstr ""
 
-#: mainwindow.cpp:2082
+#: mainwindow.cpp:2086
 msgid "System Language"
 msgstr ""
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "Language"
 msgstr ""
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "User Interface Language:"
 msgstr ""
 
-#: mainwindow.cpp:2195
+#: mainwindow.cpp:2199
 #, qt-format
 msgid "All supported formats (%1);;All files (*);;"
 msgstr ""
 
-#: mainwindow.cpp:2211
+#: mainwindow.cpp:2215
 #, fuzzy
 msgid "Do you want to save the changes to the document?"
 msgstr "Vòstras modificacions seràn perdudas se las enregistratz pas."
 
-#: mainwindow.cpp:2219
+#: mainwindow.cpp:2223
 #, fuzzy
 msgid "Your changes will be lost if you don't save them."
 msgstr "Vòstras modificacions seràn perdudas se las enregistratz pas."
 
-#: mainwindow.cpp:2227
+#: mainwindow.cpp:2231
 msgctxt "Save"
 msgid "Ctrl+S"
 msgstr "Ctrl+S"
 
-#: mainwindow.cpp:2229
+#: mainwindow.cpp:2233
 msgctxt "Discard"
 msgid "Ctrl+D"
 msgstr "Ctrl+D"
 
-#: mainwindow.cpp:2311
+#: mainwindow.cpp:2315
 #, fuzzy
 #| msgid "Network Update Check Failed"
 msgid "Network Download Failed"
 msgstr "La mesa a jorn de la ret a fracassat"
 
-#: mainwindow.cpp:2312
+#: mainwindow.cpp:2316
 msgid "Network timeout or other error."
 msgstr ""
 
-#: mainwindow.cpp:2351
+#: mainwindow.cpp:2355
 #, qt-format
 msgid "Your version: %1"
 msgstr ""
 
-#: mainwindow.cpp:2352
+#: mainwindow.cpp:2356
 #, fuzzy, qt-format
 #| msgctxt "%1 is the Git revision number."
 #| msgid "(Git revision: %1)"
 msgid "New version: %1"
 msgstr "(Revision Git : %1)"
 
-#: mainwindow.cpp:2354
+#: mainwindow.cpp:2358
 msgid "An update is available, do you want to download it now?\n"
 msgstr ""
 
-#: mainwindow.cpp:2356
+#: mainwindow.cpp:2360
 msgid "Version Update"
 msgstr ""
 
-#: mainwindow.cpp:2414
+#: mainwindow.cpp:2418
 #, qt-format
 msgid "Error while loading the “%1” file format."
 msgstr ""
 
-#: mainwindow.cpp:2430
+#: mainwindow.cpp:2434
 #, fuzzy
 msgid "Select file format"
 msgstr "Fichièr : "
 
-#: mainwindow.cpp:2435 mainwindow.cpp:2446
+#: mainwindow.cpp:2439 mainwindow.cpp:2450
 #, qt-format
 msgid "Avogadro cannot open “%1”."
 msgstr ""
 
-#: mainwindow.cpp:2445
+#: mainwindow.cpp:2449
 #, fuzzy
 msgid "Cannot open files"
 msgstr "Impossible d'enregistrar lo fichièr %1."
diff --git a/i18n/pl.po b/i18n/pl.po
index f21ba578..8eae7d7c 100644
--- a/i18n/pl.po
+++ b/i18n/pl.po
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: avogadro\n"
 "Report-Msgid-Bugs-To: avogadro-devel@lists.sourceforge.net\n"
-"POT-Creation-Date: 2023-10-22 02:03+0000\n"
+"POT-Creation-Date: 2023-10-29 02:01+0000\n"
 "PO-Revision-Date: 2023-06-20 10:50+0000\n"
 "Last-Translator: Jakub Brzeski <jakubbrzeski4@gmail.com>\n"
 "Language-Team: Polish <https://hosted.weblate.org/projects/avogadro/"
@@ -116,11 +116,11 @@ msgstr ""
 msgid "Please restart Avogadro to use the new language."
 msgstr ""
 
-#: mainwindow.cpp:765 mainwindow.cpp:1436
+#: mainwindow.cpp:765 mainwindow.cpp:1440
 msgid "Chemical Markup Language"
 msgstr "Język znaczników chemicznych"
 
-#: mainwindow.cpp:766 mainwindow.cpp:1435
+#: mainwindow.cpp:766 mainwindow.cpp:1439
 msgid "Chemical JSON"
 msgstr "JSON chemniczny"
 
@@ -128,13 +128,13 @@ msgstr "JSON chemniczny"
 msgid "Open chemical file"
 msgstr "Otwórz plik chemiczny"
 
-#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1338
-#: mainwindow.cpp:2434
+#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1342
+#: mainwindow.cpp:2438
 #, fuzzy
 msgid "Cannot open file"
 msgstr "Nie można było zapisać pliku %1."
 
-#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1339
+#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1343
 #, fuzzy, qt-format
 msgid "Can't open supplied file %1"
 msgstr "Nie można było zapisać pliku %1."
@@ -162,24 +162,29 @@ msgctxt "atomic electrostatics"
 msgid "Charges"
 msgstr ""
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:830
+msgctxt "potential energy calculators"
+msgid "Force Fields"
+msgstr ""
+
+#: mainwindow.cpp:834
 msgid "Install Plugin Script"
 msgstr "Zainstaluj Plugin Script"
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:834
 msgid "Script Type:"
 msgstr "Typ Skryptu:"
 
-#: mainwindow.cpp:884 mainwindow.cpp:1334
+#: mainwindow.cpp:888 mainwindow.cpp:1338
 msgid "Select file reader"
 msgstr "Wybierz odtwarzacz plików"
 
-#: mainwindow.cpp:913
+#: mainwindow.cpp:917
 #, fuzzy
 msgid "Reading File"
 msgstr "Otwórz plik"
 
-#: mainwindow.cpp:915
+#: mainwindow.cpp:919
 #, qt-format
 msgid ""
 "Opening file '%1'\n"
@@ -188,17 +193,17 @@ msgstr ""
 "Otwieranie pliku '%1'\n"
 "z pomocą '%2'"
 
-#: mainwindow.cpp:946
+#: mainwindow.cpp:950
 #, qt-format
 msgid "Molecule loaded (%1 atoms, %2 bonds)"
 msgstr "Naładowana cząsteczka (%1 atomy, %2 wiązania)"
 
-#: mainwindow.cpp:951
+#: mainwindow.cpp:955
 #, fuzzy
 msgid "File error"
 msgstr "Plik: "
 
-#: mainwindow.cpp:952
+#: mainwindow.cpp:956
 #, qt-format
 msgid ""
 "Error while reading file '%1':\n"
@@ -207,17 +212,17 @@ msgstr ""
 "Błąd podczas odczytu pliku \"%1\":\n"
 "%2"
 
-#: mainwindow.cpp:979
+#: mainwindow.cpp:983
 #, fuzzy, qt-format
 msgctxt "%1 = filename"
 msgid "Saved file %1"
 msgstr "Nie można było zapisać pliku %1."
 
-#: mainwindow.cpp:987
+#: mainwindow.cpp:991
 msgid "Error saving file"
 msgstr ""
 
-#: mainwindow.cpp:988
+#: mainwindow.cpp:992
 #, qt-format
 msgctxt "%1 = file name, %2 = error message"
 msgid ""
@@ -227,11 +232,11 @@ msgstr ""
 "Błąd podczas zapisywania pliku \"%1\":\n"
 "%2"
 
-#: mainwindow.cpp:1027
+#: mainwindow.cpp:1031
 msgid "Error: Failed to initialize OpenGL context"
 msgstr "Błąd: nie można zainicjalizować kontekstu OpenGL"
 
-#: mainwindow.cpp:1028
+#: mainwindow.cpp:1032
 #, qt-format
 msgid ""
 "OpenGL 2.0 or greater required, exiting.\n"
@@ -242,46 +247,46 @@ msgstr ""
 "\n"
 "%1"
 
-#: mainwindow.cpp:1029
+#: mainwindow.cpp:1033
 msgid "Unknown error"
 msgstr "Nieznany błąd"
 
-#: mainwindow.cpp:1279
+#: mainwindow.cpp:1283
 msgid "Common image formats"
 msgstr "Typowe formaty obrazu"
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "All files"
 msgstr "Wszystkie pliki"
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "BMP"
 msgstr "BMP"
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "PNG"
 msgstr "PNG"
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "JPEG"
 msgstr "JPEG"
 
-#: mainwindow.cpp:1291
+#: mainwindow.cpp:1295
 msgid "Export Bitmap Graphics"
 msgstr "Eksportuj grafikę wektorową"
 
 #. i18n: file: mainwindow.ui:14
 #. i18n: ectx: property (windowTitle), widget (QMainWindow, MainWindow)
-#: mainwindow.cpp:1307 mainwindow.cpp:1409 mainwindow.cpp:2210:39
+#: mainwindow.cpp:1311 mainwindow.cpp:1413 mainwindow.cpp:2214:39
 msgid "Avogadro"
 msgstr "Avogadro"
 
-#: mainwindow.cpp:1308
+#: mainwindow.cpp:1312
 #, qt-format
 msgid "Cannot save file %1."
 msgstr "Nie można było zapisać pliku %1."
 
-#: mainwindow.cpp:1410
+#: mainwindow.cpp:1414
 msgid ""
 "This file was imported from a non-standard format which may not be able to "
 "write all of the information in the molecule.\n"
@@ -294,23 +299,23 @@ msgstr ""
 "Czy chcesz eksportować w bieżącym formacie, czy zapisać w formacie "
 "standardowym?"
 
-#: mainwindow.cpp:1417
+#: mainwindow.cpp:1421
 msgid "Export"
 msgstr "Eksportuj"
 
-#: mainwindow.cpp:1441
+#: mainwindow.cpp:1445
 msgid "Save chemical file"
 msgstr "Zapisz plik chemiczny"
 
-#: mainwindow.cpp:1482
+#: mainwindow.cpp:1486
 msgid "Export Molecule"
 msgstr "Eksportuj Molekułe"
 
-#: mainwindow.cpp:1566
+#: mainwindow.cpp:1570
 msgid "Saving File in Progress…"
 msgstr "Zapisywanie pliku"
 
-#: mainwindow.cpp:1568
+#: mainwindow.cpp:1572
 #, qt-format
 msgctxt "%1 = file name, %2 = format"
 msgid ""
@@ -320,43 +325,43 @@ msgstr ""
 "Zapisywanie pliku \"%1\"\n"
 "z pomocą \"%2\""
 
-#: mainwindow.cpp:1711
+#: mainwindow.cpp:1715
 #, fuzzy, qt-format
 msgid "&Undo %1"
 msgstr "&Cofnij"
 
 #. i18n: file: mainwindow.ui:194
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1714 mainwindow.cpp:1958:123
+#: mainwindow.cpp:1718 mainwindow.cpp:1962:123
 msgid "&Undo"
 msgstr "&Cofnij"
 
-#: mainwindow.cpp:1719
+#: mainwindow.cpp:1723
 #, fuzzy, qt-format
 msgid "&Redo %1"
 msgstr "&Powtórz"
 
 #. i18n: file: mainwindow.ui:206
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1722 mainwindow.cpp:1963:129
+#: mainwindow.cpp:1726 mainwindow.cpp:1967:129
 msgid "&Redo"
 msgstr "&Powtórz"
 
-#: mainwindow.cpp:1838
+#: mainwindow.cpp:1842
 msgid "&Testing"
 msgstr "Ustawienia"
 
-#: mainwindow.cpp:1840
+#: mainwindow.cpp:1844
 msgid "Record test…"
 msgstr "Rejestruj test..."
 
-#: mainwindow.cpp:1843
+#: mainwindow.cpp:1847
 msgid "Play test…"
 msgstr "Odtwórz test..."
 
 #. i18n: file: mainwindow.ui:32
 #. i18n: ectx: property (title), widget (QMenu, menuFile)
-#: mainwindow.cpp:1857 menubuilder.cpp:79:42
+#: mainwindow.cpp:1861 menubuilder.cpp:79:42
 msgid "&File"
 msgstr "&Plik"
 
@@ -364,13 +369,13 @@ msgstr "&Plik"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:129
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1859:81 rc.cpp:87
+#: mainwindow.cpp:1863:81 rc.cpp:87
 msgid "&New"
 msgstr "&Nowy"
 
 #. i18n: file: mainwindow.ui:82
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1868:57
+#: mainwindow.cpp:1872:57
 #, fuzzy
 msgid "&Open…"
 msgstr "&Otwórz"
@@ -379,7 +384,7 @@ msgstr "&Otwórz"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:142
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1877:90 rc.cpp:96
+#: mainwindow.cpp:1881:90 rc.cpp:96
 msgid "&Close"
 msgstr "&Zamknij"
 
@@ -387,30 +392,30 @@ msgstr "&Zamknij"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:155
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1891:99 rc.cpp:105
+#: mainwindow.cpp:1895:99 rc.cpp:105
 msgid "&Save"
 msgstr "Z&apisz"
 
 #. i18n: file: mainwindow.ui:160
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1900:108
+#: mainwindow.cpp:1904:108
 #, fuzzy
 msgid "Save &As…"
 msgstr "Zapisz &jako..."
 
 #. i18n: file: mainwindow.ui:328
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1911:201
+#: mainwindow.cpp:1915:201
 #, fuzzy
 msgid "&Export"
 msgstr "Eksportuj"
 
-#: mainwindow.cpp:1912
+#: mainwindow.cpp:1916
 #, fuzzy
 msgid "&Molecule…"
 msgstr "Cząsteczka"
 
-#: mainwindow.cpp:1920
+#: mainwindow.cpp:1924
 #, fuzzy
 msgid "&Graphics…"
 msgstr "&Grafika..."
@@ -419,33 +424,33 @@ msgstr "&Grafika..."
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:106
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1929:66 rc.cpp:72
+#: mainwindow.cpp:1933:66 rc.cpp:72
 msgid "&Quit"
 msgstr "&Wyjście"
 
 #. i18n: file: mainwindow.ui:318
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1939:195
+#: mainwindow.cpp:1943:195
 #, fuzzy
 msgid "Open Recent"
 msgstr "Otwórz pop&rzednie"
 
-#: mainwindow.cpp:1951
+#: mainwindow.cpp:1955
 msgid "No recent files"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:59
 #. i18n: ectx: property (title), widget (QMenu, menuEdit)
-#: mainwindow.cpp:1957 menubuilder.cpp:79:51
+#: mainwindow.cpp:1961 menubuilder.cpp:79:51
 msgid "&Edit"
 msgstr "&Edycja"
 
-#: mainwindow.cpp:1969
+#: mainwindow.cpp:1973
 #, fuzzy
 msgid "&Copy Graphics"
 msgstr "&Grafika..."
 
-#: mainwindow.cpp:1973
+#: mainwindow.cpp:1977
 #, fuzzy
 #| msgid "Ctrl+A"
 msgid "Ctrl+Alt+C"
@@ -453,154 +458,154 @@ msgstr "Ctrl+A"
 
 #. i18n: file: mainwindow.ui:54
 #. i18n: ectx: property (title), widget (QMenu, menuView)
-#: mainwindow.cpp:1986 menubuilder.cpp:79:48
+#: mainwindow.cpp:1990 menubuilder.cpp:79:48
 msgid "&View"
 msgstr "&Widok"
 
-#: mainwindow.cpp:1987
+#: mainwindow.cpp:1991
 #, fuzzy
 msgid "Set Background Color…"
 msgstr "Ustaw &kolor tła..."
 
-#: mainwindow.cpp:1991
+#: mainwindow.cpp:1995
 msgid "Rendering…"
 msgstr ""
 
-#: mainwindow.cpp:1999
+#: mainwindow.cpp:2003
 msgid "Projection"
 msgstr "Projekcja"
 
-#: mainwindow.cpp:2000
+#: mainwindow.cpp:2004
 msgid "Perspective"
 msgstr "Perspektywa"
 
-#: mainwindow.cpp:2007
+#: mainwindow.cpp:2011
 msgid "Orthographic"
 msgstr "Ortograficzny"
 
-#: mainwindow.cpp:2026
+#: mainwindow.cpp:2030
 #, fuzzy
 msgid "&Extensions"
 msgstr "Rozszerzenia"
 
-#: mainwindow.cpp:2028
+#: mainwindow.cpp:2032
 msgid "User Interface Language…"
 msgstr ""
 
-#: mainwindow.cpp:2032
+#: mainwindow.cpp:2036
 msgid "&Periodic Table…"
 msgstr ""
 
-#: mainwindow.cpp:2038 menubuilder.cpp:83
+#: mainwindow.cpp:2042 menubuilder.cpp:83
 msgid "&Help"
 msgstr "&Pomoc"
 
 #. i18n: file: mainwindow.ui:182
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:2039:120
+#: mainwindow.cpp:2043:120
 msgid "&About"
 msgstr "&O programie"
 
-#: mainwindow.cpp:2046
+#: mainwindow.cpp:2050
 #, fuzzy
 #| msgid "Discussion Forum"
 msgid "&Discussion Forum"
 msgstr "Forum dyskusyjne"
 
-#: mainwindow.cpp:2050
+#: mainwindow.cpp:2054
 #, fuzzy
 #| msgid "Avogadro Website"
 msgid "&Avogadro Website"
 msgstr "Strona internetowa Avogadro"
 
-#: mainwindow.cpp:2054
+#: mainwindow.cpp:2058
 #, fuzzy
 #| msgid "Report a Bug"
 msgid "&Report a Bug"
 msgstr "Zgłoś błąd"
 
-#: mainwindow.cpp:2058
+#: mainwindow.cpp:2062
 msgid "&Suggest a Feature"
 msgstr ""
 
-#: mainwindow.cpp:2082
+#: mainwindow.cpp:2086
 msgid "System Language"
 msgstr ""
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "Language"
 msgstr ""
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "User Interface Language:"
 msgstr ""
 
-#: mainwindow.cpp:2195
+#: mainwindow.cpp:2199
 #, qt-format
 msgid "All supported formats (%1);;All files (*);;"
 msgstr "Wszystkie obsługiwane formaty (%1) ;; Wszystkie pliki (*) ;;"
 
-#: mainwindow.cpp:2211
+#: mainwindow.cpp:2215
 #, fuzzy
 msgid "Do you want to save the changes to the document?"
 msgstr "Czy chcesz zapisać zmiany które wprowadziłeś w dokumencie?"
 
-#: mainwindow.cpp:2219
+#: mainwindow.cpp:2223
 msgid "Your changes will be lost if you don't save them."
 msgstr "Wprowadzone zmiany zostaną utracone, jeśli ich nie zapiszesz."
 
-#: mainwindow.cpp:2227
+#: mainwindow.cpp:2231
 msgctxt "Save"
 msgid "Ctrl+S"
 msgstr "Ctrl+S"
 
-#: mainwindow.cpp:2229
+#: mainwindow.cpp:2233
 msgctxt "Discard"
 msgid "Ctrl+D"
 msgstr "Ctrl+D"
 
-#: mainwindow.cpp:2311
+#: mainwindow.cpp:2315
 msgid "Network Download Failed"
 msgstr ""
 
-#: mainwindow.cpp:2312
+#: mainwindow.cpp:2316
 msgid "Network timeout or other error."
 msgstr ""
 
-#: mainwindow.cpp:2351
+#: mainwindow.cpp:2355
 #, qt-format
 msgid "Your version: %1"
 msgstr ""
 
-#: mainwindow.cpp:2352
+#: mainwindow.cpp:2356
 #, qt-format
 msgid "New version: %1"
 msgstr ""
 
-#: mainwindow.cpp:2354
+#: mainwindow.cpp:2358
 msgid "An update is available, do you want to download it now?\n"
 msgstr ""
 
-#: mainwindow.cpp:2356
+#: mainwindow.cpp:2360
 msgid "Version Update"
 msgstr ""
 
-#: mainwindow.cpp:2414
+#: mainwindow.cpp:2418
 #, qt-format
 msgid "Error while loading the “%1” file format."
 msgstr ""
 
-#: mainwindow.cpp:2430
+#: mainwindow.cpp:2434
 #, fuzzy
 msgid "Select file format"
 msgstr "Plik: "
 
-#: mainwindow.cpp:2435 mainwindow.cpp:2446
+#: mainwindow.cpp:2439 mainwindow.cpp:2450
 #, qt-format
 msgid "Avogadro cannot open “%1”."
 msgstr ""
 
-#: mainwindow.cpp:2445
+#: mainwindow.cpp:2449
 #, fuzzy
 msgid "Cannot open files"
 msgstr "Nie można było zapisać pliku %1."
diff --git a/i18n/pt.po b/i18n/pt.po
index a0e874f7..c5649473 100644
--- a/i18n/pt.po
+++ b/i18n/pt.po
@@ -9,7 +9,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: avogadro\n"
 "Report-Msgid-Bugs-To: avogadro-devel@lists.sourceforge.net\n"
-"POT-Creation-Date: 2023-10-22 02:03+0000\n"
+"POT-Creation-Date: 2023-10-29 02:01+0000\n"
 "PO-Revision-Date: 2023-01-14 08:47+0000\n"
 "Last-Translator: ssantos <ssantos@web.de>\n"
 "Language-Team: Portuguese <https://hosted.weblate.org/projects/avogadro/"
@@ -115,11 +115,11 @@ msgstr "Reinicialização necessária"
 msgid "Please restart Avogadro to use the new language."
 msgstr "Reinicie o Avogadro para usar o novo idioma."
 
-#: mainwindow.cpp:765 mainwindow.cpp:1436
+#: mainwindow.cpp:765 mainwindow.cpp:1440
 msgid "Chemical Markup Language"
 msgstr "Linguagem de Marcação Química"
 
-#: mainwindow.cpp:766 mainwindow.cpp:1435
+#: mainwindow.cpp:766 mainwindow.cpp:1439
 msgid "Chemical JSON"
 msgstr "JSON Químico"
 
@@ -127,12 +127,12 @@ msgstr "JSON Químico"
 msgid "Open chemical file"
 msgstr "Abrir ficheiro químico"
 
-#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1338
-#: mainwindow.cpp:2434
+#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1342
+#: mainwindow.cpp:2438
 msgid "Cannot open file"
 msgstr "Não foi possível abrir o ficheiro"
 
-#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1339
+#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1343
 #, qt-format
 msgid "Can't open supplied file %1"
 msgstr "Não foi possível abrir o ficheiro %1"
@@ -158,23 +158,28 @@ msgctxt "atomic electrostatics"
 msgid "Charges"
 msgstr "Cargas"
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:830
+msgctxt "potential energy calculators"
+msgid "Force Fields"
+msgstr ""
+
+#: mainwindow.cpp:834
 msgid "Install Plugin Script"
 msgstr "Instalar Script de Plugin"
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:834
 msgid "Script Type:"
 msgstr "Tipo de script:"
 
-#: mainwindow.cpp:884 mainwindow.cpp:1334
+#: mainwindow.cpp:888 mainwindow.cpp:1338
 msgid "Select file reader"
 msgstr "Selecione o leitor de ficheiro"
 
-#: mainwindow.cpp:913
+#: mainwindow.cpp:917
 msgid "Reading File"
 msgstr "Ficheiro de leitura"
 
-#: mainwindow.cpp:915
+#: mainwindow.cpp:919
 #, qt-format
 msgid ""
 "Opening file '%1'\n"
@@ -183,16 +188,16 @@ msgstr ""
 "Abrindo o ficheiro '%1'\n"
 "com '%2'"
 
-#: mainwindow.cpp:946
+#: mainwindow.cpp:950
 #, qt-format
 msgid "Molecule loaded (%1 atoms, %2 bonds)"
 msgstr "Molécula carregada (%1 átomos, %2 ligações)"
 
-#: mainwindow.cpp:951
+#: mainwindow.cpp:955
 msgid "File error"
 msgstr "Erro no ficheiro"
 
-#: mainwindow.cpp:952
+#: mainwindow.cpp:956
 #, qt-format
 msgid ""
 "Error while reading file '%1':\n"
@@ -201,17 +206,17 @@ msgstr ""
 "Erro durante a leitura do ficheiro '%1':\n"
 "%2"
 
-#: mainwindow.cpp:979
+#: mainwindow.cpp:983
 #, qt-format
 msgctxt "%1 = filename"
 msgid "Saved file %1"
 msgstr "Ficheiro %1 salvo"
 
-#: mainwindow.cpp:987
+#: mainwindow.cpp:991
 msgid "Error saving file"
 msgstr "Erro ao salvar ficheiro"
 
-#: mainwindow.cpp:988
+#: mainwindow.cpp:992
 #, qt-format
 msgctxt "%1 = file name, %2 = error message"
 msgid ""
@@ -221,11 +226,11 @@ msgstr ""
 "Erro ao salvar '%1':\n"
 "%2"
 
-#: mainwindow.cpp:1027
+#: mainwindow.cpp:1031
 msgid "Error: Failed to initialize OpenGL context"
 msgstr "Erro: Falha ao inicializar o contexto OpenGL"
 
-#: mainwindow.cpp:1028
+#: mainwindow.cpp:1032
 #, qt-format
 msgid ""
 "OpenGL 2.0 or greater required, exiting.\n"
@@ -236,46 +241,46 @@ msgstr ""
 "\n"
 "%1"
 
-#: mainwindow.cpp:1029
+#: mainwindow.cpp:1033
 msgid "Unknown error"
 msgstr "Erro desconhecido"
 
-#: mainwindow.cpp:1279
+#: mainwindow.cpp:1283
 msgid "Common image formats"
 msgstr "Formatos de imagem comuns"
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "All files"
 msgstr "Todos os ficheiros"
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "BMP"
 msgstr "BMP"
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "PNG"
 msgstr "PNG"
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "JPEG"
 msgstr "JPEG"
 
-#: mainwindow.cpp:1291
+#: mainwindow.cpp:1295
 msgid "Export Bitmap Graphics"
 msgstr "Exportar Gráficos Bitmap"
 
 #. i18n: file: mainwindow.ui:14
 #. i18n: ectx: property (windowTitle), widget (QMainWindow, MainWindow)
-#: mainwindow.cpp:1307 mainwindow.cpp:1409 mainwindow.cpp:2210:39
+#: mainwindow.cpp:1311 mainwindow.cpp:1413 mainwindow.cpp:2214:39
 msgid "Avogadro"
 msgstr "Avogadro"
 
-#: mainwindow.cpp:1308
+#: mainwindow.cpp:1312
 #, qt-format
 msgid "Cannot save file %1."
 msgstr "Não foi possível gravar o ficheiro %1."
 
-#: mainwindow.cpp:1410
+#: mainwindow.cpp:1414
 msgid ""
 "This file was imported from a non-standard format which may not be able to "
 "write all of the information in the molecule.\n"
@@ -287,23 +292,23 @@ msgstr ""
 "\n"
 "Gostaria de exportar para o formato atual, ou gravar no formato padrão?"
 
-#: mainwindow.cpp:1417
+#: mainwindow.cpp:1421
 msgid "Export"
 msgstr "Exportar"
 
-#: mainwindow.cpp:1441
+#: mainwindow.cpp:1445
 msgid "Save chemical file"
 msgstr "Salvar ficheiro químico"
 
-#: mainwindow.cpp:1482
+#: mainwindow.cpp:1486
 msgid "Export Molecule"
 msgstr "Exportar Molécula"
 
-#: mainwindow.cpp:1566
+#: mainwindow.cpp:1570
 msgid "Saving File in Progress…"
 msgstr "A salvar ficheiro…"
 
-#: mainwindow.cpp:1568
+#: mainwindow.cpp:1572
 #, qt-format
 msgctxt "%1 = file name, %2 = format"
 msgid ""
@@ -313,43 +318,43 @@ msgstr ""
 "Salvando ficheiro «%1»\n"
 "com «%2»"
 
-#: mainwindow.cpp:1711
+#: mainwindow.cpp:1715
 #, qt-format
 msgid "&Undo %1"
 msgstr "&Desfazer %1"
 
 #. i18n: file: mainwindow.ui:194
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1714 mainwindow.cpp:1958:123
+#: mainwindow.cpp:1718 mainwindow.cpp:1962:123
 msgid "&Undo"
 msgstr "&Anular"
 
-#: mainwindow.cpp:1719
+#: mainwindow.cpp:1723
 #, qt-format
 msgid "&Redo %1"
 msgstr "&Refazer %1"
 
 #. i18n: file: mainwindow.ui:206
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1722 mainwindow.cpp:1963:129
+#: mainwindow.cpp:1726 mainwindow.cpp:1967:129
 msgid "&Redo"
 msgstr "&Refazer"
 
-#: mainwindow.cpp:1838
+#: mainwindow.cpp:1842
 msgid "&Testing"
 msgstr "&Testes"
 
-#: mainwindow.cpp:1840
+#: mainwindow.cpp:1844
 msgid "Record test…"
 msgstr "Salvar teste…"
 
-#: mainwindow.cpp:1843
+#: mainwindow.cpp:1847
 msgid "Play test…"
 msgstr "Executar teste…"
 
 #. i18n: file: mainwindow.ui:32
 #. i18n: ectx: property (title), widget (QMenu, menuFile)
-#: mainwindow.cpp:1857 menubuilder.cpp:79:42
+#: mainwindow.cpp:1861 menubuilder.cpp:79:42
 msgid "&File"
 msgstr "&Ficheiro"
 
@@ -357,13 +362,13 @@ msgstr "&Ficheiro"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:129
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1859:81 rc.cpp:87
+#: mainwindow.cpp:1863:81 rc.cpp:87
 msgid "&New"
 msgstr "&Novo"
 
 #. i18n: file: mainwindow.ui:82
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1868:57
+#: mainwindow.cpp:1872:57
 msgid "&Open…"
 msgstr "&Abrir…"
 
@@ -371,7 +376,7 @@ msgstr "&Abrir…"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:142
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1877:90 rc.cpp:96
+#: mainwindow.cpp:1881:90 rc.cpp:96
 msgid "&Close"
 msgstr "&Fechar"
 
@@ -379,27 +384,27 @@ msgstr "&Fechar"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:155
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1891:99 rc.cpp:105
+#: mainwindow.cpp:1895:99 rc.cpp:105
 msgid "&Save"
 msgstr "&Guardar"
 
 #. i18n: file: mainwindow.ui:160
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1900:108
+#: mainwindow.cpp:1904:108
 msgid "Save &As…"
 msgstr "Salvar &Como…"
 
 #. i18n: file: mainwindow.ui:328
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1911:201
+#: mainwindow.cpp:1915:201
 msgid "&Export"
 msgstr "&Exportar"
 
-#: mainwindow.cpp:1912
+#: mainwindow.cpp:1916
 msgid "&Molecule…"
 msgstr "&Moléculas…"
 
-#: mainwindow.cpp:1920
+#: mainwindow.cpp:1924
 msgid "&Graphics…"
 msgstr "&Gráficos…"
 
@@ -407,174 +412,174 @@ msgstr "&Gráficos…"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:106
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1929:66 rc.cpp:72
+#: mainwindow.cpp:1933:66 rc.cpp:72
 msgid "&Quit"
 msgstr "&Sair"
 
 #. i18n: file: mainwindow.ui:318
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1939:195
+#: mainwindow.cpp:1943:195
 msgid "Open Recent"
 msgstr "Abrir &Recente"
 
-#: mainwindow.cpp:1951
+#: mainwindow.cpp:1955
 msgid "No recent files"
 msgstr "Nenhum ficheiro recente"
 
 #. i18n: file: mainwindow.ui:59
 #. i18n: ectx: property (title), widget (QMenu, menuEdit)
-#: mainwindow.cpp:1957 menubuilder.cpp:79:51
+#: mainwindow.cpp:1961 menubuilder.cpp:79:51
 msgid "&Edit"
 msgstr "&Editar"
 
-#: mainwindow.cpp:1969
+#: mainwindow.cpp:1973
 msgid "&Copy Graphics"
 msgstr "&Copiar Gráficos"
 
-#: mainwindow.cpp:1973
+#: mainwindow.cpp:1977
 msgid "Ctrl+Alt+C"
 msgstr "Ctrl+Alt+C"
 
 #. i18n: file: mainwindow.ui:54
 #. i18n: ectx: property (title), widget (QMenu, menuView)
-#: mainwindow.cpp:1986 menubuilder.cpp:79:48
+#: mainwindow.cpp:1990 menubuilder.cpp:79:48
 msgid "&View"
 msgstr "&Ver"
 
-#: mainwindow.cpp:1987
+#: mainwindow.cpp:1991
 msgid "Set Background Color…"
 msgstr "Mudar a Cor de &Fundo…"
 
-#: mainwindow.cpp:1991
+#: mainwindow.cpp:1995
 msgid "Rendering…"
 msgstr "A renderizar…"
 
-#: mainwindow.cpp:1999
+#: mainwindow.cpp:2003
 msgid "Projection"
 msgstr "Projecção"
 
-#: mainwindow.cpp:2000
+#: mainwindow.cpp:2004
 msgid "Perspective"
 msgstr "Perspectiva"
 
-#: mainwindow.cpp:2007
+#: mainwindow.cpp:2011
 msgid "Orthographic"
 msgstr "Ortográfica"
 
-#: mainwindow.cpp:2026
+#: mainwindow.cpp:2030
 msgid "&Extensions"
 msgstr "&Extensões"
 
-#: mainwindow.cpp:2028
+#: mainwindow.cpp:2032
 msgid "User Interface Language…"
 msgstr "Idioma da interface do usuário…"
 
-#: mainwindow.cpp:2032
+#: mainwindow.cpp:2036
 msgid "&Periodic Table…"
 msgstr "Tabela &Periódica…"
 
-#: mainwindow.cpp:2038 menubuilder.cpp:83
+#: mainwindow.cpp:2042 menubuilder.cpp:83
 msgid "&Help"
 msgstr "&Ajuda"
 
 #. i18n: file: mainwindow.ui:182
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:2039:120
+#: mainwindow.cpp:2043:120
 msgid "&About"
 msgstr "&Sobre"
 
-#: mainwindow.cpp:2046
+#: mainwindow.cpp:2050
 msgid "&Discussion Forum"
 msgstr "Fórum de &Discussão"
 
-#: mainwindow.cpp:2050
+#: mainwindow.cpp:2054
 msgid "&Avogadro Website"
 msgstr "Site do &Avogadro"
 
-#: mainwindow.cpp:2054
+#: mainwindow.cpp:2058
 msgid "&Report a Bug"
 msgstr "&Reportar um Erro"
 
-#: mainwindow.cpp:2058
+#: mainwindow.cpp:2062
 msgid "&Suggest a Feature"
 msgstr "&Sugerir uma funcionalidade"
 
-#: mainwindow.cpp:2082
+#: mainwindow.cpp:2086
 msgid "System Language"
 msgstr "Idioma do Sistema"
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "Language"
 msgstr "Idioma"
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "User Interface Language:"
 msgstr "Idioma da interface do usuário:"
 
-#: mainwindow.cpp:2195
+#: mainwindow.cpp:2199
 #, qt-format
 msgid "All supported formats (%1);;All files (*);;"
 msgstr "Todos os formatos suportados (%1);;Todos os ficheiros (*);;"
 
-#: mainwindow.cpp:2211
+#: mainwindow.cpp:2215
 msgid "Do you want to save the changes to the document?"
 msgstr "Deseja salvar as alterações feitas ao documento?"
 
-#: mainwindow.cpp:2219
+#: mainwindow.cpp:2223
 msgid "Your changes will be lost if you don't save them."
 msgstr "As suas alterações serão perdidas se não as gravar."
 
-#: mainwindow.cpp:2227
+#: mainwindow.cpp:2231
 msgctxt "Save"
 msgid "Ctrl+S"
 msgstr "Ctrl+S"
 
-#: mainwindow.cpp:2229
+#: mainwindow.cpp:2233
 msgctxt "Discard"
 msgid "Ctrl+D"
 msgstr "Ctrl+D"
 
-#: mainwindow.cpp:2311
+#: mainwindow.cpp:2315
 msgid "Network Download Failed"
 msgstr "Falhou a Descarga da Rede"
 
-#: mainwindow.cpp:2312
+#: mainwindow.cpp:2316
 msgid "Network timeout or other error."
 msgstr "Timeout da rede ou outro erro."
 
-#: mainwindow.cpp:2351
+#: mainwindow.cpp:2355
 #, qt-format
 msgid "Your version: %1"
 msgstr "A sua versão: %1"
 
-#: mainwindow.cpp:2352
+#: mainwindow.cpp:2356
 #, qt-format
 msgid "New version: %1"
 msgstr "Nova versão: %1"
 
-#: mainwindow.cpp:2354
+#: mainwindow.cpp:2358
 msgid "An update is available, do you want to download it now?\n"
 msgstr "Uma atualização está disponível. Quer descarregá-la agora?\n"
 
-#: mainwindow.cpp:2356
+#: mainwindow.cpp:2360
 msgid "Version Update"
 msgstr "Atualização de versão"
 
-#: mainwindow.cpp:2414
+#: mainwindow.cpp:2418
 #, qt-format
 msgid "Error while loading the “%1” file format."
 msgstr "Erro ao carregar o formato de ficheiro «%1»."
 
-#: mainwindow.cpp:2430
+#: mainwindow.cpp:2434
 msgid "Select file format"
 msgstr "Selecione o formato do ficheiro"
 
-#: mainwindow.cpp:2435 mainwindow.cpp:2446
+#: mainwindow.cpp:2439 mainwindow.cpp:2450
 #, qt-format
 msgid "Avogadro cannot open “%1”."
 msgstr "Avogadro não pode abrir «%1»."
 
-#: mainwindow.cpp:2445
+#: mainwindow.cpp:2449
 msgid "Cannot open files"
 msgstr "Não foi possível abrir os ficheiros"
 
diff --git a/i18n/pt_BR.po b/i18n/pt_BR.po
index bac19434..69f7f91e 100644
--- a/i18n/pt_BR.po
+++ b/i18n/pt_BR.po
@@ -9,7 +9,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: avogadro\n"
 "Report-Msgid-Bugs-To: avogadro-devel@lists.sourceforge.net\n"
-"POT-Creation-Date: 2023-10-22 02:03+0000\n"
+"POT-Creation-Date: 2023-10-29 02:01+0000\n"
 "PO-Revision-Date: 2022-11-27 00:48+0000\n"
 "Last-Translator: Gustavo Sousa Jr <grsousajunior@gmail.com>\n"
 "Language-Team: Portuguese (Brazil) <https://hosted.weblate.org/projects/"
@@ -115,11 +115,11 @@ msgstr "Reinicialização necessária"
 msgid "Please restart Avogadro to use the new language."
 msgstr "Por favor, reinicie o Avogadro para usar o novo idioma."
 
-#: mainwindow.cpp:765 mainwindow.cpp:1436
+#: mainwindow.cpp:765 mainwindow.cpp:1440
 msgid "Chemical Markup Language"
 msgstr "Linguagem de Marcação Química"
 
-#: mainwindow.cpp:766 mainwindow.cpp:1435
+#: mainwindow.cpp:766 mainwindow.cpp:1439
 msgid "Chemical JSON"
 msgstr "JSON Químico"
 
@@ -127,12 +127,12 @@ msgstr "JSON Químico"
 msgid "Open chemical file"
 msgstr "Abrir arquivo químico"
 
-#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1338
-#: mainwindow.cpp:2434
+#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1342
+#: mainwindow.cpp:2438
 msgid "Cannot open file"
 msgstr "Não foi possível abrir o arquivo"
 
-#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1339
+#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1343
 #, qt-format
 msgid "Can't open supplied file %1"
 msgstr "Não foi possível abrir o arquivo %1"
@@ -158,23 +158,28 @@ msgctxt "atomic electrostatics"
 msgid "Charges"
 msgstr "Cargas"
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:830
+msgctxt "potential energy calculators"
+msgid "Force Fields"
+msgstr ""
+
+#: mainwindow.cpp:834
 msgid "Install Plugin Script"
 msgstr "Instalar Plugin Script"
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:834
 msgid "Script Type:"
 msgstr "Tipo de Script:"
 
-#: mainwindow.cpp:884 mainwindow.cpp:1334
+#: mainwindow.cpp:888 mainwindow.cpp:1338
 msgid "Select file reader"
 msgstr "Selecione o leitor de arquivo"
 
-#: mainwindow.cpp:913
+#: mainwindow.cpp:917
 msgid "Reading File"
 msgstr "Arquivo de leitura"
 
-#: mainwindow.cpp:915
+#: mainwindow.cpp:919
 #, qt-format
 msgid ""
 "Opening file '%1'\n"
@@ -183,16 +188,16 @@ msgstr ""
 "Abrindo o arquivo '%1'\n"
 "com '%2'"
 
-#: mainwindow.cpp:946
+#: mainwindow.cpp:950
 #, qt-format
 msgid "Molecule loaded (%1 atoms, %2 bonds)"
 msgstr "Molécula carregada (%1 átomos, %2 ligações)"
 
-#: mainwindow.cpp:951
+#: mainwindow.cpp:955
 msgid "File error"
 msgstr "Erro no arquivo"
 
-#: mainwindow.cpp:952
+#: mainwindow.cpp:956
 #, qt-format
 msgid ""
 "Error while reading file '%1':\n"
@@ -201,17 +206,17 @@ msgstr ""
 "Erro durante a leitura do arquivo '%1':\n"
 "%2"
 
-#: mainwindow.cpp:979
+#: mainwindow.cpp:983
 #, qt-format
 msgctxt "%1 = filename"
 msgid "Saved file %1"
 msgstr "Arquivo %1 salvo"
 
-#: mainwindow.cpp:987
+#: mainwindow.cpp:991
 msgid "Error saving file"
 msgstr "Erro ao salvar arquivo"
 
-#: mainwindow.cpp:988
+#: mainwindow.cpp:992
 #, qt-format
 msgctxt "%1 = file name, %2 = error message"
 msgid ""
@@ -221,11 +226,11 @@ msgstr ""
 "Erro ao salvar o arquivo '%1':\n"
 "%2"
 
-#: mainwindow.cpp:1027
+#: mainwindow.cpp:1031
 msgid "Error: Failed to initialize OpenGL context"
 msgstr "Erro: Falha ao inicializar o contexto OpenGL"
 
-#: mainwindow.cpp:1028
+#: mainwindow.cpp:1032
 #, qt-format
 msgid ""
 "OpenGL 2.0 or greater required, exiting.\n"
@@ -236,46 +241,46 @@ msgstr ""
 "\n"
 "%1"
 
-#: mainwindow.cpp:1029
+#: mainwindow.cpp:1033
 msgid "Unknown error"
 msgstr "Erro desconhecido"
 
-#: mainwindow.cpp:1279
+#: mainwindow.cpp:1283
 msgid "Common image formats"
 msgstr "Formatos comuns de imagens"
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "All files"
 msgstr "Todos arquivos"
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "BMP"
 msgstr "BMP"
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "PNG"
 msgstr "PNG"
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "JPEG"
 msgstr "JPEG"
 
-#: mainwindow.cpp:1291
+#: mainwindow.cpp:1295
 msgid "Export Bitmap Graphics"
 msgstr "Exportar Gráficos BMP"
 
 #. i18n: file: mainwindow.ui:14
 #. i18n: ectx: property (windowTitle), widget (QMainWindow, MainWindow)
-#: mainwindow.cpp:1307 mainwindow.cpp:1409 mainwindow.cpp:2210:39
+#: mainwindow.cpp:1311 mainwindow.cpp:1413 mainwindow.cpp:2214:39
 msgid "Avogadro"
 msgstr "Avogadro"
 
-#: mainwindow.cpp:1308
+#: mainwindow.cpp:1312
 #, qt-format
 msgid "Cannot save file %1."
 msgstr "Não foi possível salvar o arquivo %1."
 
-#: mainwindow.cpp:1410
+#: mainwindow.cpp:1414
 msgid ""
 "This file was imported from a non-standard format which may not be able to "
 "write all of the information in the molecule.\n"
@@ -287,23 +292,23 @@ msgstr ""
 "\n"
 "Você gostaria de exportar para o formato atual, ou salvar no formato padrão?"
 
-#: mainwindow.cpp:1417
+#: mainwindow.cpp:1421
 msgid "Export"
 msgstr "Exportar"
 
-#: mainwindow.cpp:1441
+#: mainwindow.cpp:1445
 msgid "Save chemical file"
 msgstr "Salvar arquivo químico"
 
-#: mainwindow.cpp:1482
+#: mainwindow.cpp:1486
 msgid "Export Molecule"
 msgstr "Exportar Molécula"
 
-#: mainwindow.cpp:1566
+#: mainwindow.cpp:1570
 msgid "Saving File in Progress…"
 msgstr "Salvamento do Arquivo em Progresso…"
 
-#: mainwindow.cpp:1568
+#: mainwindow.cpp:1572
 #, qt-format
 msgctxt "%1 = file name, %2 = format"
 msgid ""
@@ -313,43 +318,43 @@ msgstr ""
 "Salvando arquivo “%1”\n"
 "com “%2”"
 
-#: mainwindow.cpp:1711
+#: mainwindow.cpp:1715
 #, qt-format
 msgid "&Undo %1"
 msgstr "&Desfazer %1"
 
 #. i18n: file: mainwindow.ui:194
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1714 mainwindow.cpp:1958:123
+#: mainwindow.cpp:1718 mainwindow.cpp:1962:123
 msgid "&Undo"
 msgstr "&Desfazer"
 
-#: mainwindow.cpp:1719
+#: mainwindow.cpp:1723
 #, qt-format
 msgid "&Redo %1"
 msgstr "&Refazer %1"
 
 #. i18n: file: mainwindow.ui:206
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1722 mainwindow.cpp:1963:129
+#: mainwindow.cpp:1726 mainwindow.cpp:1967:129
 msgid "&Redo"
 msgstr "&Refazer"
 
-#: mainwindow.cpp:1838
+#: mainwindow.cpp:1842
 msgid "&Testing"
 msgstr "&Testes"
 
-#: mainwindow.cpp:1840
+#: mainwindow.cpp:1844
 msgid "Record test…"
 msgstr "Gravar teste…"
 
-#: mainwindow.cpp:1843
+#: mainwindow.cpp:1847
 msgid "Play test…"
 msgstr "Executar teste…"
 
 #. i18n: file: mainwindow.ui:32
 #. i18n: ectx: property (title), widget (QMenu, menuFile)
-#: mainwindow.cpp:1857 menubuilder.cpp:79:42
+#: mainwindow.cpp:1861 menubuilder.cpp:79:42
 msgid "&File"
 msgstr "&Arquivo"
 
@@ -357,13 +362,13 @@ msgstr "&Arquivo"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:129
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1859:81 rc.cpp:87
+#: mainwindow.cpp:1863:81 rc.cpp:87
 msgid "&New"
 msgstr "&Novo"
 
 #. i18n: file: mainwindow.ui:82
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1868:57
+#: mainwindow.cpp:1872:57
 msgid "&Open…"
 msgstr "&Abrir…"
 
@@ -371,7 +376,7 @@ msgstr "&Abrir…"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:142
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1877:90 rc.cpp:96
+#: mainwindow.cpp:1881:90 rc.cpp:96
 msgid "&Close"
 msgstr "&Fechar"
 
@@ -379,27 +384,27 @@ msgstr "&Fechar"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:155
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1891:99 rc.cpp:105
+#: mainwindow.cpp:1895:99 rc.cpp:105
 msgid "&Save"
 msgstr "&Salvar"
 
 #. i18n: file: mainwindow.ui:160
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1900:108
+#: mainwindow.cpp:1904:108
 msgid "Save &As…"
 msgstr "Salvar &Como…"
 
 #. i18n: file: mainwindow.ui:328
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1911:201
+#: mainwindow.cpp:1915:201
 msgid "&Export"
 msgstr "&Exportar"
 
-#: mainwindow.cpp:1912
+#: mainwindow.cpp:1916
 msgid "&Molecule…"
 msgstr "&Molécula…"
 
-#: mainwindow.cpp:1920
+#: mainwindow.cpp:1924
 msgid "&Graphics…"
 msgstr "&Gráficos…"
 
@@ -407,176 +412,176 @@ msgstr "&Gráficos…"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:106
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1929:66 rc.cpp:72
+#: mainwindow.cpp:1933:66 rc.cpp:72
 msgid "&Quit"
 msgstr "&Sair"
 
 #. i18n: file: mainwindow.ui:318
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1939:195
+#: mainwindow.cpp:1943:195
 msgid "Open Recent"
 msgstr "Abrir &Recente"
 
-#: mainwindow.cpp:1951
+#: mainwindow.cpp:1955
 msgid "No recent files"
 msgstr "Nenhum arquivo recente"
 
 #. i18n: file: mainwindow.ui:59
 #. i18n: ectx: property (title), widget (QMenu, menuEdit)
-#: mainwindow.cpp:1957 menubuilder.cpp:79:51
+#: mainwindow.cpp:1961 menubuilder.cpp:79:51
 msgid "&Edit"
 msgstr "&Editar"
 
-#: mainwindow.cpp:1969
+#: mainwindow.cpp:1973
 msgid "&Copy Graphics"
 msgstr "&Copiar Gráficos"
 
-#: mainwindow.cpp:1973
+#: mainwindow.cpp:1977
 msgid "Ctrl+Alt+C"
 msgstr "Ctrl+Alt+C"
 
 #. i18n: file: mainwindow.ui:54
 #. i18n: ectx: property (title), widget (QMenu, menuView)
-#: mainwindow.cpp:1986 menubuilder.cpp:79:48
+#: mainwindow.cpp:1990 menubuilder.cpp:79:48
 msgid "&View"
 msgstr "&Exibir"
 
-#: mainwindow.cpp:1987
+#: mainwindow.cpp:1991
 msgid "Set Background Color…"
 msgstr "Definir Cor do &Plano de Fundo…"
 
-#: mainwindow.cpp:1991
+#: mainwindow.cpp:1995
 msgid "Rendering…"
 msgstr "Renderizando…"
 
-#: mainwindow.cpp:1999
+#: mainwindow.cpp:2003
 msgid "Projection"
 msgstr "Projeção"
 
-#: mainwindow.cpp:2000
+#: mainwindow.cpp:2004
 msgid "Perspective"
 msgstr "Perspectiva"
 
-#: mainwindow.cpp:2007
+#: mainwindow.cpp:2011
 msgid "Orthographic"
 msgstr "Ortográfica"
 
-#: mainwindow.cpp:2026
+#: mainwindow.cpp:2030
 msgid "&Extensions"
 msgstr "&Extensões"
 
-#: mainwindow.cpp:2028
+#: mainwindow.cpp:2032
 msgid "User Interface Language…"
 msgstr "Idioma da Interface de Usuário…"
 
-#: mainwindow.cpp:2032
+#: mainwindow.cpp:2036
 msgid "&Periodic Table…"
 msgstr "Tabela &Periódica…"
 
-#: mainwindow.cpp:2038 menubuilder.cpp:83
+#: mainwindow.cpp:2042 menubuilder.cpp:83
 msgid "&Help"
 msgstr "&Ajuda"
 
 #. i18n: file: mainwindow.ui:182
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:2039:120
+#: mainwindow.cpp:2043:120
 msgid "&About"
 msgstr "&Sobre"
 
-#: mainwindow.cpp:2046
+#: mainwindow.cpp:2050
 msgid "&Discussion Forum"
 msgstr "Fórum de &Discussão"
 
-#: mainwindow.cpp:2050
+#: mainwindow.cpp:2054
 msgid "&Avogadro Website"
 msgstr "Website do Avogadro"
 
-#: mainwindow.cpp:2054
+#: mainwindow.cpp:2058
 msgid "&Report a Bug"
 msgstr "&Relatar um problema"
 
-#: mainwindow.cpp:2058
+#: mainwindow.cpp:2062
 msgid "&Suggest a Feature"
 msgstr "&Sugerir uma Funcionalidade"
 
-#: mainwindow.cpp:2082
+#: mainwindow.cpp:2086
 msgid "System Language"
 msgstr "Idioma do Sistema"
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "Language"
 msgstr "Idioma"
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "User Interface Language:"
 msgstr "Idioma da Interface de Usuário:"
 
-#: mainwindow.cpp:2195
+#: mainwindow.cpp:2199
 #, qt-format
 msgid "All supported formats (%1);;All files (*);;"
 msgstr "Todos os formatos suportados (%1);;Todos os arquivos (*);;"
 
-#: mainwindow.cpp:2211
+#: mainwindow.cpp:2215
 msgid "Do you want to save the changes to the document?"
 msgstr "Deseja salvar as alterações feitas ao documento?"
 
-#: mainwindow.cpp:2219
+#: mainwindow.cpp:2223
 msgid "Your changes will be lost if you don't save them."
 msgstr "As alterações feitas serão perdidas se você não salvar."
 
-#: mainwindow.cpp:2227
+#: mainwindow.cpp:2231
 msgctxt "Save"
 msgid "Ctrl+S"
 msgstr "Ctrl+S"
 
-#: mainwindow.cpp:2229
+#: mainwindow.cpp:2233
 msgctxt "Discard"
 msgid "Ctrl+D"
 msgstr "Ctrl+D"
 
-#: mainwindow.cpp:2311
+#: mainwindow.cpp:2315
 #, fuzzy
 #| msgid "Network Update Check Failed"
 msgid "Network Download Failed"
 msgstr "Falha na verificação de rede"
 
-#: mainwindow.cpp:2312
+#: mainwindow.cpp:2316
 msgid "Network timeout or other error."
 msgstr "Tempo expirou ou outro erro."
 
-#: mainwindow.cpp:2351
+#: mainwindow.cpp:2355
 #, qt-format
 msgid "Your version: %1"
 msgstr "Sua versão: %1"
 
-#: mainwindow.cpp:2352
+#: mainwindow.cpp:2356
 #, qt-format
 msgid "New version: %1"
 msgstr "Nova versão: %1"
 
-#: mainwindow.cpp:2354
+#: mainwindow.cpp:2358
 msgid "An update is available, do you want to download it now?\n"
 msgstr "Uma atualização está disponível. Você quer baixá-la agora?\n"
 
-#: mainwindow.cpp:2356
+#: mainwindow.cpp:2360
 msgid "Version Update"
 msgstr "Atualização de versão"
 
-#: mainwindow.cpp:2414
+#: mainwindow.cpp:2418
 #, qt-format
 msgid "Error while loading the “%1” file format."
 msgstr "Erro ao carregar o formato de arquivo “%1”."
 
-#: mainwindow.cpp:2430
+#: mainwindow.cpp:2434
 msgid "Select file format"
 msgstr "Selecione o formato do arquivo"
 
-#: mainwindow.cpp:2435 mainwindow.cpp:2446
+#: mainwindow.cpp:2439 mainwindow.cpp:2450
 #, qt-format
 msgid "Avogadro cannot open “%1”."
 msgstr "Avogadro não pode abrir “%1”."
 
-#: mainwindow.cpp:2445
+#: mainwindow.cpp:2449
 msgid "Cannot open files"
 msgstr "Não foi possível abrir os arquivos %1"
 
diff --git a/i18n/ro.po b/i18n/ro.po
index e32f6312..a2e0ffba 100644
--- a/i18n/ro.po
+++ b/i18n/ro.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: avogadro\n"
 "Report-Msgid-Bugs-To: avogadro-devel@lists.sourceforge.net\n"
-"POT-Creation-Date: 2023-10-22 02:03+0000\n"
+"POT-Creation-Date: 2023-10-29 02:01+0000\n"
 "PO-Revision-Date: 2021-02-09 04:50+0000\n"
 "Last-Translator: Irina Puscas <irinapuscas82@gmail.com>\n"
 "Language-Team: Romanian <https://hosted.weblate.org/projects/avogadro/"
@@ -119,11 +119,11 @@ msgstr ""
 msgid "Please restart Avogadro to use the new language."
 msgstr ""
 
-#: mainwindow.cpp:765 mainwindow.cpp:1436
+#: mainwindow.cpp:765 mainwindow.cpp:1440
 msgid "Chemical Markup Language"
 msgstr ""
 
-#: mainwindow.cpp:766 mainwindow.cpp:1435
+#: mainwindow.cpp:766 mainwindow.cpp:1439
 msgid "Chemical JSON"
 msgstr ""
 
@@ -131,13 +131,13 @@ msgstr ""
 msgid "Open chemical file"
 msgstr ""
 
-#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1338
-#: mainwindow.cpp:2434
+#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1342
+#: mainwindow.cpp:2438
 #, fuzzy
 msgid "Cannot open file"
 msgstr "Nu se poate salva fișierul %1."
 
-#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1339
+#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1343
 #, fuzzy, qt-format
 msgid "Can't open supplied file %1"
 msgstr "Nu se poate salva fișierul %1."
@@ -165,58 +165,63 @@ msgctxt "atomic electrostatics"
 msgid "Charges"
 msgstr ""
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:830
+msgctxt "potential energy calculators"
+msgid "Force Fields"
+msgstr ""
+
+#: mainwindow.cpp:834
 msgid "Install Plugin Script"
 msgstr ""
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:834
 msgid "Script Type:"
 msgstr ""
 
-#: mainwindow.cpp:884 mainwindow.cpp:1334
+#: mainwindow.cpp:888 mainwindow.cpp:1338
 msgid "Select file reader"
 msgstr ""
 
-#: mainwindow.cpp:913
+#: mainwindow.cpp:917
 #, fuzzy
 msgid "Reading File"
 msgstr "Deschide Fișier"
 
-#: mainwindow.cpp:915
+#: mainwindow.cpp:919
 #, qt-format
 msgid ""
 "Opening file '%1'\n"
 "with '%2'"
 msgstr ""
 
-#: mainwindow.cpp:946
+#: mainwindow.cpp:950
 #, qt-format
 msgid "Molecule loaded (%1 atoms, %2 bonds)"
 msgstr ""
 
-#: mainwindow.cpp:951
+#: mainwindow.cpp:955
 #, fuzzy
 msgid "File error"
 msgstr "Fișier: "
 
-#: mainwindow.cpp:952
+#: mainwindow.cpp:956
 #, qt-format
 msgid ""
 "Error while reading file '%1':\n"
 "%2"
 msgstr ""
 
-#: mainwindow.cpp:979
+#: mainwindow.cpp:983
 #, fuzzy, qt-format
 msgctxt "%1 = filename"
 msgid "Saved file %1"
 msgstr "Nu se poate salva fișierul %1."
 
-#: mainwindow.cpp:987
+#: mainwindow.cpp:991
 msgid "Error saving file"
 msgstr ""
 
-#: mainwindow.cpp:988
+#: mainwindow.cpp:992
 #, qt-format
 msgctxt "%1 = file name, %2 = error message"
 msgid ""
@@ -224,11 +229,11 @@ msgid ""
 "%2"
 msgstr ""
 
-#: mainwindow.cpp:1027
+#: mainwindow.cpp:1031
 msgid "Error: Failed to initialize OpenGL context"
 msgstr ""
 
-#: mainwindow.cpp:1028
+#: mainwindow.cpp:1032
 #, qt-format
 msgid ""
 "OpenGL 2.0 or greater required, exiting.\n"
@@ -236,46 +241,46 @@ msgid ""
 "%1"
 msgstr ""
 
-#: mainwindow.cpp:1029
+#: mainwindow.cpp:1033
 msgid "Unknown error"
 msgstr ""
 
-#: mainwindow.cpp:1279
+#: mainwindow.cpp:1283
 msgid "Common image formats"
 msgstr "Formate comune pentru imagini"
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "All files"
 msgstr "Toate fișierele"
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "BMP"
 msgstr "BMP"
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "PNG"
 msgstr "PNG"
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "JPEG"
 msgstr "JPEG"
 
-#: mainwindow.cpp:1291
+#: mainwindow.cpp:1295
 msgid "Export Bitmap Graphics"
 msgstr "Exportă ca imagine bitmap"
 
 #. i18n: file: mainwindow.ui:14
 #. i18n: ectx: property (windowTitle), widget (QMainWindow, MainWindow)
-#: mainwindow.cpp:1307 mainwindow.cpp:1409 mainwindow.cpp:2210:39
+#: mainwindow.cpp:1311 mainwindow.cpp:1413 mainwindow.cpp:2214:39
 msgid "Avogadro"
 msgstr "Avogadro"
 
-#: mainwindow.cpp:1308
+#: mainwindow.cpp:1312
 #, qt-format
 msgid "Cannot save file %1."
 msgstr "Nu se poate salva fișierul %1."
 
-#: mainwindow.cpp:1410
+#: mainwindow.cpp:1414
 msgid ""
 "This file was imported from a non-standard format which may not be able to "
 "write all of the information in the molecule.\n"
@@ -283,24 +288,24 @@ msgid ""
 "Would you like to export to the current format, or save in a standard format?"
 msgstr ""
 
-#: mainwindow.cpp:1417
+#: mainwindow.cpp:1421
 msgid "Export"
 msgstr ""
 
-#: mainwindow.cpp:1441
+#: mainwindow.cpp:1445
 msgid "Save chemical file"
 msgstr ""
 
-#: mainwindow.cpp:1482
+#: mainwindow.cpp:1486
 #, fuzzy
 msgid "Export Molecule"
 msgstr "Taie molecula"
 
-#: mainwindow.cpp:1566
+#: mainwindow.cpp:1570
 msgid "Saving File in Progress…"
 msgstr ""
 
-#: mainwindow.cpp:1568
+#: mainwindow.cpp:1572
 #, qt-format
 msgctxt "%1 = file name, %2 = format"
 msgid ""
@@ -308,46 +313,46 @@ msgid ""
 "with “%2”"
 msgstr ""
 
-#: mainwindow.cpp:1711
+#: mainwindow.cpp:1715
 #, qt-format
 msgid "&Undo %1"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:194
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1714 mainwindow.cpp:1958:123
+#: mainwindow.cpp:1718 mainwindow.cpp:1962:123
 msgid "&Undo"
 msgstr ""
 
-#: mainwindow.cpp:1719
+#: mainwindow.cpp:1723
 #, qt-format
 msgid "&Redo %1"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:206
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1722 mainwindow.cpp:1963:129
+#: mainwindow.cpp:1726 mainwindow.cpp:1967:129
 msgid "&Redo"
 msgstr ""
 
-#: mainwindow.cpp:1838
+#: mainwindow.cpp:1842
 #, fuzzy
 msgid "&Testing"
 msgstr "Setări"
 
-#: mainwindow.cpp:1840
+#: mainwindow.cpp:1844
 #, fuzzy
 msgid "Record test…"
 msgstr "Înregistrare test..."
 
-#: mainwindow.cpp:1843
+#: mainwindow.cpp:1847
 #, fuzzy
 msgid "Play test…"
 msgstr "Vizualizare test"
 
 #. i18n: file: mainwindow.ui:32
 #. i18n: ectx: property (title), widget (QMenu, menuFile)
-#: mainwindow.cpp:1857 menubuilder.cpp:79:42
+#: mainwindow.cpp:1861 menubuilder.cpp:79:42
 msgid "&File"
 msgstr ""
 
@@ -355,13 +360,13 @@ msgstr ""
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:129
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1859:81 rc.cpp:87
+#: mainwindow.cpp:1863:81 rc.cpp:87
 msgid "&New"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:82
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1868:57
+#: mainwindow.cpp:1872:57
 msgid "&Open…"
 msgstr ""
 
@@ -369,7 +374,7 @@ msgstr ""
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:142
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1877:90 rc.cpp:96
+#: mainwindow.cpp:1881:90 rc.cpp:96
 msgid "&Close"
 msgstr ""
 
@@ -377,28 +382,28 @@ msgstr ""
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:155
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1891:99 rc.cpp:105
+#: mainwindow.cpp:1895:99 rc.cpp:105
 msgid "&Save"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:160
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1900:108
+#: mainwindow.cpp:1904:108
 msgid "Save &As…"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:328
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1911:201
+#: mainwindow.cpp:1915:201
 msgid "&Export"
 msgstr ""
 
-#: mainwindow.cpp:1912
+#: mainwindow.cpp:1916
 #, fuzzy
 msgid "&Molecule…"
 msgstr "Moleculă"
 
-#: mainwindow.cpp:1920
+#: mainwindow.cpp:1924
 msgid "&Graphics…"
 msgstr ""
 
@@ -406,34 +411,34 @@ msgstr ""
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:106
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1929:66 rc.cpp:72
+#: mainwindow.cpp:1933:66 rc.cpp:72
 msgid "&Quit"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:318
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1939:195
+#: mainwindow.cpp:1943:195
 #, fuzzy
 msgid "Open Recent"
 msgstr "Deschide Fișier"
 
-#: mainwindow.cpp:1951
+#: mainwindow.cpp:1955
 msgid "No recent files"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:59
 #. i18n: ectx: property (title), widget (QMenu, menuEdit)
-#: mainwindow.cpp:1957 menubuilder.cpp:79:51
+#: mainwindow.cpp:1961 menubuilder.cpp:79:51
 msgid "&Edit"
 msgstr ""
 
-#: mainwindow.cpp:1969
+#: mainwindow.cpp:1973
 #, fuzzy
 #| msgid "Export Bitmap Graphics"
 msgid "&Copy Graphics"
 msgstr "Exportă ca imagine bitmap"
 
-#: mainwindow.cpp:1973
+#: mainwindow.cpp:1977
 #, fuzzy
 #| msgid "Ctrl+M"
 msgid "Ctrl+Alt+C"
@@ -441,150 +446,150 @@ msgstr "Ctrl+M"
 
 #. i18n: file: mainwindow.ui:54
 #. i18n: ectx: property (title), widget (QMenu, menuView)
-#: mainwindow.cpp:1986 menubuilder.cpp:79:48
+#: mainwindow.cpp:1990 menubuilder.cpp:79:48
 msgid "&View"
 msgstr ""
 
-#: mainwindow.cpp:1987
+#: mainwindow.cpp:1991
 msgid "Set Background Color…"
 msgstr ""
 
-#: mainwindow.cpp:1991
+#: mainwindow.cpp:1995
 msgid "Rendering…"
 msgstr ""
 
-#: mainwindow.cpp:1999
+#: mainwindow.cpp:2003
 msgid "Projection"
 msgstr ""
 
-#: mainwindow.cpp:2000
+#: mainwindow.cpp:2004
 msgid "Perspective"
 msgstr ""
 
-#: mainwindow.cpp:2007
+#: mainwindow.cpp:2011
 msgid "Orthographic"
 msgstr ""
 
-#: mainwindow.cpp:2026
+#: mainwindow.cpp:2030
 msgid "&Extensions"
 msgstr ""
 
-#: mainwindow.cpp:2028
+#: mainwindow.cpp:2032
 msgid "User Interface Language…"
 msgstr ""
 
-#: mainwindow.cpp:2032
+#: mainwindow.cpp:2036
 msgid "&Periodic Table…"
 msgstr ""
 
-#: mainwindow.cpp:2038 menubuilder.cpp:83
+#: mainwindow.cpp:2042 menubuilder.cpp:83
 msgid "&Help"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:182
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:2039:120
+#: mainwindow.cpp:2043:120
 msgid "&About"
 msgstr ""
 
-#: mainwindow.cpp:2046
+#: mainwindow.cpp:2050
 msgid "&Discussion Forum"
 msgstr ""
 
-#: mainwindow.cpp:2050
+#: mainwindow.cpp:2054
 #, fuzzy
 #| msgid "Avogadro"
 msgid "&Avogadro Website"
 msgstr "Avogadro"
 
-#: mainwindow.cpp:2054
+#: mainwindow.cpp:2058
 msgid "&Report a Bug"
 msgstr ""
 
-#: mainwindow.cpp:2058
+#: mainwindow.cpp:2062
 msgid "&Suggest a Feature"
 msgstr ""
 
-#: mainwindow.cpp:2082
+#: mainwindow.cpp:2086
 msgid "System Language"
 msgstr ""
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "Language"
 msgstr ""
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "User Interface Language:"
 msgstr ""
 
-#: mainwindow.cpp:2195
+#: mainwindow.cpp:2199
 #, qt-format
 msgid "All supported formats (%1);;All files (*);;"
 msgstr ""
 
-#: mainwindow.cpp:2211
+#: mainwindow.cpp:2215
 #, fuzzy
 msgid "Do you want to save the changes to the document?"
 msgstr "Vreți să salvați schimbările efectuate în document?"
 
-#: mainwindow.cpp:2219
+#: mainwindow.cpp:2223
 msgid "Your changes will be lost if you don't save them."
 msgstr "Modificările vor fi pierdute dacă nu le salvați."
 
-#: mainwindow.cpp:2227
+#: mainwindow.cpp:2231
 msgctxt "Save"
 msgid "Ctrl+S"
 msgstr "Ctrl+S"
 
-#: mainwindow.cpp:2229
+#: mainwindow.cpp:2233
 msgctxt "Discard"
 msgid "Ctrl+D"
 msgstr "Ctrl+D"
 
-#: mainwindow.cpp:2311
+#: mainwindow.cpp:2315
 msgid "Network Download Failed"
 msgstr ""
 
-#: mainwindow.cpp:2312
+#: mainwindow.cpp:2316
 msgid "Network timeout or other error."
 msgstr ""
 
-#: mainwindow.cpp:2351
+#: mainwindow.cpp:2355
 #, qt-format
 msgid "Your version: %1"
 msgstr ""
 
-#: mainwindow.cpp:2352
+#: mainwindow.cpp:2356
 #, fuzzy, qt-format
 #| msgctxt "%1 is the Git revision number."
 #| msgid "(Git revision: %1)"
 msgid "New version: %1"
 msgstr "(Revizie git: %1)"
 
-#: mainwindow.cpp:2354
+#: mainwindow.cpp:2358
 msgid "An update is available, do you want to download it now?\n"
 msgstr ""
 
-#: mainwindow.cpp:2356
+#: mainwindow.cpp:2360
 msgid "Version Update"
 msgstr ""
 
-#: mainwindow.cpp:2414
+#: mainwindow.cpp:2418
 #, qt-format
 msgid "Error while loading the “%1” file format."
 msgstr ""
 
-#: mainwindow.cpp:2430
+#: mainwindow.cpp:2434
 #, fuzzy
 msgid "Select file format"
 msgstr "Fișier: "
 
-#: mainwindow.cpp:2435 mainwindow.cpp:2446
+#: mainwindow.cpp:2439 mainwindow.cpp:2450
 #, qt-format
 msgid "Avogadro cannot open “%1”."
 msgstr ""
 
-#: mainwindow.cpp:2445
+#: mainwindow.cpp:2449
 #, fuzzy
 msgid "Cannot open files"
 msgstr "Nu se poate salva fișierul %1."
diff --git a/i18n/ru.po b/i18n/ru.po
index 8ff51bc3..8d297ea2 100644
--- a/i18n/ru.po
+++ b/i18n/ru.po
@@ -10,7 +10,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: avogadro\n"
 "Report-Msgid-Bugs-To: avogadro-devel@lists.sourceforge.net\n"
-"POT-Creation-Date: 2023-10-22 02:03+0000\n"
+"POT-Creation-Date: 2023-10-29 02:01+0000\n"
 "PO-Revision-Date: 2022-12-06 12:47+0000\n"
 "Last-Translator: Covarubio <6amffsl@gmail.com>\n"
 "Language-Team: Russian <https://hosted.weblate.org/projects/avogadro/"
@@ -121,11 +121,11 @@ msgstr ""
 msgid "Please restart Avogadro to use the new language."
 msgstr ""
 
-#: mainwindow.cpp:765 mainwindow.cpp:1436
+#: mainwindow.cpp:765 mainwindow.cpp:1440
 msgid "Chemical Markup Language"
 msgstr "Язык химической разметки"
 
-#: mainwindow.cpp:766 mainwindow.cpp:1435
+#: mainwindow.cpp:766 mainwindow.cpp:1439
 msgid "Chemical JSON"
 msgstr "Химический JSON"
 
@@ -133,12 +133,12 @@ msgstr "Химический JSON"
 msgid "Open chemical file"
 msgstr "Открыть химический файл"
 
-#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1338
-#: mainwindow.cpp:2434
+#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1342
+#: mainwindow.cpp:2438
 msgid "Cannot open file"
 msgstr "Невозможно открыть файл"
 
-#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1339
+#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1343
 #, qt-format
 msgid "Can't open supplied file %1"
 msgstr "Невозможно сохранить файл %1"
@@ -165,23 +165,28 @@ msgctxt "atomic electrostatics"
 msgid "Charges"
 msgstr ""
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:830
+msgctxt "potential energy calculators"
+msgid "Force Fields"
+msgstr ""
+
+#: mainwindow.cpp:834
 msgid "Install Plugin Script"
 msgstr ""
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:834
 msgid "Script Type:"
 msgstr ""
 
-#: mainwindow.cpp:884 mainwindow.cpp:1334
+#: mainwindow.cpp:888 mainwindow.cpp:1338
 msgid "Select file reader"
 msgstr "Выбрать программу чтения файлов"
 
-#: mainwindow.cpp:913
+#: mainwindow.cpp:917
 msgid "Reading File"
 msgstr "Чтение файла"
 
-#: mainwindow.cpp:915
+#: mainwindow.cpp:919
 #, qt-format
 msgid ""
 "Opening file '%1'\n"
@@ -190,16 +195,16 @@ msgstr ""
 "Открытие файла \"%1\"\n"
 "с '%2'"
 
-#: mainwindow.cpp:946
+#: mainwindow.cpp:950
 #, qt-format
 msgid "Molecule loaded (%1 atoms, %2 bonds)"
 msgstr "Загруженная молекула (%1 атомов, %2 связи)"
 
-#: mainwindow.cpp:951
+#: mainwindow.cpp:955
 msgid "File error"
 msgstr "Ошибка файла"
 
-#: mainwindow.cpp:952
+#: mainwindow.cpp:956
 #, qt-format
 msgid ""
 "Error while reading file '%1':\n"
@@ -208,18 +213,18 @@ msgstr ""
 "Ошибка при чтении файла \"%1\":\n"
 "%2"
 
-#: mainwindow.cpp:979
+#: mainwindow.cpp:983
 #, fuzzy, qt-format
 msgctxt "%1 = filename"
 msgid "Saved file %1"
 msgstr "Невозможно сохранить файл %1."
 
-#: mainwindow.cpp:987
+#: mainwindow.cpp:991
 #, fuzzy
 msgid "Error saving file"
 msgstr "Ошибка запуска RPC-сервера:"
 
-#: mainwindow.cpp:988
+#: mainwindow.cpp:992
 #, fuzzy, qt-format
 msgctxt "%1 = file name, %2 = error message"
 msgid ""
@@ -229,11 +234,11 @@ msgstr ""
 "Ошибка при чтении файла \"%1\":\n"
 "%2"
 
-#: mainwindow.cpp:1027
+#: mainwindow.cpp:1031
 msgid "Error: Failed to initialize OpenGL context"
 msgstr "Ошибка: не удалось инициализировать контекст OpenGL"
 
-#: mainwindow.cpp:1028
+#: mainwindow.cpp:1032
 #, qt-format
 msgid ""
 "OpenGL 2.0 or greater required, exiting.\n"
@@ -244,46 +249,46 @@ msgstr ""
 "\n"
 "%1"
 
-#: mainwindow.cpp:1029
+#: mainwindow.cpp:1033
 msgid "Unknown error"
 msgstr "Неизвестная ошибка"
 
-#: mainwindow.cpp:1279
+#: mainwindow.cpp:1283
 msgid "Common image formats"
 msgstr "Распространенные форматы изображений"
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "All files"
 msgstr "Все файлы"
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "BMP"
 msgstr "BMP"
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "PNG"
 msgstr "PNG"
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "JPEG"
 msgstr "JPEG"
 
-#: mainwindow.cpp:1291
+#: mainwindow.cpp:1295
 msgid "Export Bitmap Graphics"
 msgstr "Экспорт растрового изображения"
 
 #. i18n: file: mainwindow.ui:14
 #. i18n: ectx: property (windowTitle), widget (QMainWindow, MainWindow)
-#: mainwindow.cpp:1307 mainwindow.cpp:1409 mainwindow.cpp:2210:39
+#: mainwindow.cpp:1311 mainwindow.cpp:1413 mainwindow.cpp:2214:39
 msgid "Avogadro"
 msgstr "Avogadro"
 
-#: mainwindow.cpp:1308
+#: mainwindow.cpp:1312
 #, qt-format
 msgid "Cannot save file %1."
 msgstr "Невозможно сохранить файл %1."
 
-#: mainwindow.cpp:1410
+#: mainwindow.cpp:1414
 msgid ""
 "This file was imported from a non-standard format which may not be able to "
 "write all of the information in the molecule.\n"
@@ -296,23 +301,23 @@ msgstr ""
 "Вы хотите экспортировать в текущий формат или сохранить в стандартном "
 "формате?"
 
-#: mainwindow.cpp:1417
+#: mainwindow.cpp:1421
 msgid "Export"
 msgstr "Экспортировать"
 
-#: mainwindow.cpp:1441
+#: mainwindow.cpp:1445
 msgid "Save chemical file"
 msgstr "Сохранить химический файл"
 
-#: mainwindow.cpp:1482
+#: mainwindow.cpp:1486
 msgid "Export Molecule"
 msgstr "Молекула Экспорта"
 
-#: mainwindow.cpp:1566
+#: mainwindow.cpp:1570
 msgid "Saving File in Progress…"
 msgstr ""
 
-#: mainwindow.cpp:1568
+#: mainwindow.cpp:1572
 #, qt-format
 msgctxt "%1 = file name, %2 = format"
 msgid ""
@@ -322,45 +327,45 @@ msgstr ""
 "Сохранение файла «%1»\n"
 "с «%2»"
 
-#: mainwindow.cpp:1711
+#: mainwindow.cpp:1715
 #, qt-format
 msgid "&Undo %1"
 msgstr "& Отменить %1"
 
 #. i18n: file: mainwindow.ui:194
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1714 mainwindow.cpp:1958:123
+#: mainwindow.cpp:1718 mainwindow.cpp:1962:123
 msgid "&Undo"
 msgstr "&Отменить"
 
-#: mainwindow.cpp:1719
+#: mainwindow.cpp:1723
 #, qt-format
 msgid "&Redo %1"
 msgstr "& Повторить %1"
 
 #. i18n: file: mainwindow.ui:206
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1722 mainwindow.cpp:1963:129
+#: mainwindow.cpp:1726 mainwindow.cpp:1967:129
 msgid "&Redo"
 msgstr "&Повторить"
 
-#: mainwindow.cpp:1838
+#: mainwindow.cpp:1842
 msgid "&Testing"
 msgstr "& Тестирование"
 
-#: mainwindow.cpp:1840
+#: mainwindow.cpp:1844
 #, fuzzy
 msgid "Record test…"
 msgstr "Запись теста ..."
 
-#: mainwindow.cpp:1843
+#: mainwindow.cpp:1847
 #, fuzzy
 msgid "Play test…"
 msgstr "Воспроизвести тест ..."
 
 #. i18n: file: mainwindow.ui:32
 #. i18n: ectx: property (title), widget (QMenu, menuFile)
-#: mainwindow.cpp:1857 menubuilder.cpp:79:42
+#: mainwindow.cpp:1861 menubuilder.cpp:79:42
 msgid "&File"
 msgstr "&Файл"
 
@@ -368,13 +373,13 @@ msgstr "&Файл"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:129
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1859:81 rc.cpp:87
+#: mainwindow.cpp:1863:81 rc.cpp:87
 msgid "&New"
 msgstr "С&оздать"
 
 #. i18n: file: mainwindow.ui:82
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1868:57
+#: mainwindow.cpp:1872:57
 #, fuzzy
 msgid "&Open…"
 msgstr "&Открыть"
@@ -383,7 +388,7 @@ msgstr "&Открыть"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:142
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1877:90 rc.cpp:96
+#: mainwindow.cpp:1881:90 rc.cpp:96
 msgid "&Close"
 msgstr "&Закрыть"
 
@@ -391,29 +396,29 @@ msgstr "&Закрыть"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:155
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1891:99 rc.cpp:105
+#: mainwindow.cpp:1895:99 rc.cpp:105
 msgid "&Save"
 msgstr "&Сохранить"
 
 #. i18n: file: mainwindow.ui:160
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1900:108
+#: mainwindow.cpp:1904:108
 #, fuzzy
 msgid "Save &As…"
 msgstr "Сохранить &как..."
 
 #. i18n: file: mainwindow.ui:328
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1911:201
+#: mainwindow.cpp:1915:201
 msgid "&Export"
 msgstr "&Экспортировать"
 
-#: mainwindow.cpp:1912
+#: mainwindow.cpp:1916
 #, fuzzy
 msgid "&Molecule…"
 msgstr "Молекулы"
 
-#: mainwindow.cpp:1920
+#: mainwindow.cpp:1924
 #, fuzzy
 msgid "&Graphics…"
 msgstr "&Графика..."
@@ -422,32 +427,32 @@ msgstr "&Графика..."
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:106
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1929:66 rc.cpp:72
+#: mainwindow.cpp:1933:66 rc.cpp:72
 msgid "&Quit"
 msgstr "В&ыход"
 
 #. i18n: file: mainwindow.ui:318
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1939:195
+#: mainwindow.cpp:1943:195
 msgid "Open Recent"
 msgstr "Открыть недавние"
 
-#: mainwindow.cpp:1951
+#: mainwindow.cpp:1955
 msgid "No recent files"
 msgstr "Нет последних файлов"
 
 #. i18n: file: mainwindow.ui:59
 #. i18n: ectx: property (title), widget (QMenu, menuEdit)
-#: mainwindow.cpp:1957 menubuilder.cpp:79:51
+#: mainwindow.cpp:1961 menubuilder.cpp:79:51
 msgid "&Edit"
 msgstr "&Правка"
 
-#: mainwindow.cpp:1969
+#: mainwindow.cpp:1973
 #, fuzzy
 msgid "&Copy Graphics"
 msgstr "&Графика..."
 
-#: mainwindow.cpp:1973
+#: mainwindow.cpp:1977
 #, fuzzy
 #| msgid "Ctrl+A"
 msgid "Ctrl+Alt+C"
@@ -455,157 +460,157 @@ msgstr "Ctrl+A"
 
 #. i18n: file: mainwindow.ui:54
 #. i18n: ectx: property (title), widget (QMenu, menuView)
-#: mainwindow.cpp:1986 menubuilder.cpp:79:48
+#: mainwindow.cpp:1990 menubuilder.cpp:79:48
 msgid "&View"
 msgstr "&Вид"
 
-#: mainwindow.cpp:1987
+#: mainwindow.cpp:1991
 #, fuzzy
 msgid "Set Background Color…"
 msgstr "Выбрать &цвет фона..."
 
-#: mainwindow.cpp:1991
+#: mainwindow.cpp:1995
 msgid "Rendering…"
 msgstr ""
 
-#: mainwindow.cpp:1999
+#: mainwindow.cpp:2003
 msgid "Projection"
 msgstr "Проекция"
 
-#: mainwindow.cpp:2000
+#: mainwindow.cpp:2004
 msgid "Perspective"
 msgstr "Перспектива"
 
-#: mainwindow.cpp:2007
+#: mainwindow.cpp:2011
 msgid "Orthographic"
 msgstr "oртографический вид"
 
-#: mainwindow.cpp:2026
+#: mainwindow.cpp:2030
 msgid "&Extensions"
 msgstr "&Расширения"
 
-#: mainwindow.cpp:2028
+#: mainwindow.cpp:2032
 msgid "User Interface Language…"
 msgstr ""
 
-#: mainwindow.cpp:2032
+#: mainwindow.cpp:2036
 msgid "&Periodic Table…"
 msgstr ""
 
-#: mainwindow.cpp:2038 menubuilder.cpp:83
+#: mainwindow.cpp:2042 menubuilder.cpp:83
 msgid "&Help"
 msgstr "&Справка"
 
 #. i18n: file: mainwindow.ui:182
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:2039:120
+#: mainwindow.cpp:2043:120
 msgid "&About"
 msgstr "&О программе"
 
-#: mainwindow.cpp:2046
+#: mainwindow.cpp:2050
 #, fuzzy
 #| msgid "Discussion Forum"
 msgid "&Discussion Forum"
 msgstr "Дискуссионный форум"
 
-#: mainwindow.cpp:2050
+#: mainwindow.cpp:2054
 #, fuzzy
 #| msgid "Avogadro Website"
 msgid "&Avogadro Website"
 msgstr "Веб-сайт Avogadro"
 
-#: mainwindow.cpp:2054
+#: mainwindow.cpp:2058
 #, fuzzy
 #| msgid "Report a Bug"
 msgid "&Report a Bug"
 msgstr "Сообщить об ошибке"
 
-#: mainwindow.cpp:2058
+#: mainwindow.cpp:2062
 msgid "&Suggest a Feature"
 msgstr ""
 
-#: mainwindow.cpp:2082
+#: mainwindow.cpp:2086
 msgid "System Language"
 msgstr ""
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "Language"
 msgstr ""
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "User Interface Language:"
 msgstr ""
 
-#: mainwindow.cpp:2195
+#: mainwindow.cpp:2199
 #, qt-format
 msgid "All supported formats (%1);;All files (*);;"
 msgstr "Все поддерживаемые форматы (%1) ;; Все файлы (*) ;;"
 
-#: mainwindow.cpp:2211
+#: mainwindow.cpp:2215
 #, fuzzy
 msgid "Do you want to save the changes to the document?"
 msgstr "Вы хотите сохранить изменения, внесенные в документ?"
 
-#: mainwindow.cpp:2219
+#: mainwindow.cpp:2223
 msgid "Your changes will be lost if you don't save them."
 msgstr "Изменения будут утеряны, если вы не сохраните их."
 
-#: mainwindow.cpp:2227
+#: mainwindow.cpp:2231
 msgctxt "Save"
 msgid "Ctrl+S"
 msgstr "Ctrl+S"
 
-#: mainwindow.cpp:2229
+#: mainwindow.cpp:2233
 msgctxt "Discard"
 msgid "Ctrl+D"
 msgstr "Ctrl+D"
 
-#: mainwindow.cpp:2311
+#: mainwindow.cpp:2315
 #, fuzzy
 #| msgid "Network Update Check Failed"
 msgid "Network Download Failed"
 msgstr "Сбой при проверке обновлений"
 
-#: mainwindow.cpp:2312
+#: mainwindow.cpp:2316
 msgid "Network timeout or other error."
 msgstr "Истекло время ожидания сети или другая ошибка."
 
-#: mainwindow.cpp:2351
+#: mainwindow.cpp:2355
 #, qt-format
 msgid "Your version: %1"
 msgstr ""
 
-#: mainwindow.cpp:2352
+#: mainwindow.cpp:2356
 #, fuzzy, qt-format
 #| msgctxt "%1 is the Git revision number."
 #| msgid "(Git revision: %1)"
 msgid "New version: %1"
 msgstr "(Подверсия Git: %1)"
 
-#: mainwindow.cpp:2354
+#: mainwindow.cpp:2358
 msgid "An update is available, do you want to download it now?\n"
 msgstr ""
 
-#: mainwindow.cpp:2356
+#: mainwindow.cpp:2360
 msgid "Version Update"
 msgstr ""
 
-#: mainwindow.cpp:2414
+#: mainwindow.cpp:2418
 #, qt-format
 msgid "Error while loading the “%1” file format."
 msgstr "Ошибка при загрузке формата файла «%1»."
 
-#: mainwindow.cpp:2430
+#: mainwindow.cpp:2434
 #, fuzzy
 msgid "Select file format"
 msgstr "Выбрать программу чтения файлов"
 
-#: mainwindow.cpp:2435 mainwindow.cpp:2446
+#: mainwindow.cpp:2439 mainwindow.cpp:2450
 #, qt-format
 msgid "Avogadro cannot open “%1”."
 msgstr "Авогадро не может открыть «%1»."
 
-#: mainwindow.cpp:2445
+#: mainwindow.cpp:2449
 msgid "Cannot open files"
 msgstr "Невозможно открыть файл"
 
diff --git a/i18n/sa.po b/i18n/sa.po
index a29743ac..6a700829 100644
--- a/i18n/sa.po
+++ b/i18n/sa.po
@@ -6,7 +6,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Avogadro 1.93.0\n"
 "Report-Msgid-Bugs-To: avogadro-devel@lists.sourceforge.net\n"
-"POT-Creation-Date: 2023-10-22 02:03+0000\n"
+"POT-Creation-Date: 2023-10-29 02:01+0000\n"
 "PO-Revision-Date: 2021-05-31 18:51+0000\n"
 "Last-Translator: rahul bahuguna <rahulbiit@gmail.com>\n"
 "Language-Team: Sanskrit <https://hosted.weblate.org/projects/avogadro/"
@@ -109,11 +109,11 @@ msgstr ""
 msgid "Please restart Avogadro to use the new language."
 msgstr ""
 
-#: mainwindow.cpp:765 mainwindow.cpp:1436
+#: mainwindow.cpp:765 mainwindow.cpp:1440
 msgid "Chemical Markup Language"
 msgstr "रसायन चिह्न भाषा"
 
-#: mainwindow.cpp:766 mainwindow.cpp:1435
+#: mainwindow.cpp:766 mainwindow.cpp:1439
 msgid "Chemical JSON"
 msgstr "रासायनिक जे एस ओ ऐन"
 
@@ -121,12 +121,12 @@ msgstr "रासायनिक जे एस ओ ऐन"
 msgid "Open chemical file"
 msgstr "रासायनिक पत्रम उद्घाट्यतु"
 
-#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1338
-#: mainwindow.cpp:2434
+#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1342
+#: mainwindow.cpp:2438
 msgid "Cannot open file"
 msgstr "पत्रम उद्घाटयितुम न शक्यते"
 
-#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1339
+#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1343
 #, qt-format
 msgid "Can't open supplied file %1"
 msgstr "उपलब्ध पत्रम उद्घाटयितुम न शक्यते %1"
@@ -152,56 +152,61 @@ msgctxt "atomic electrostatics"
 msgid "Charges"
 msgstr ""
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:830
+msgctxt "potential energy calculators"
+msgid "Force Fields"
+msgstr ""
+
+#: mainwindow.cpp:834
 msgid "Install Plugin Script"
 msgstr ""
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:834
 msgid "Script Type:"
 msgstr ""
 
-#: mainwindow.cpp:884 mainwindow.cpp:1334
+#: mainwindow.cpp:888 mainwindow.cpp:1338
 msgid "Select file reader"
 msgstr "पत्र पाठयेता चिनोतु"
 
-#: mainwindow.cpp:913
+#: mainwindow.cpp:917
 msgid "Reading File"
 msgstr "इदानिं पत्रम पठति"
 
-#: mainwindow.cpp:915
+#: mainwindow.cpp:919
 #, qt-format
 msgid ""
 "Opening file '%1'\n"
 "with '%2'"
 msgstr "इदानिं %2 सह पत्रम %1 उदघाटयति"
 
-#: mainwindow.cpp:946
+#: mainwindow.cpp:950
 #, qt-format
 msgid "Molecule loaded (%1 atoms, %2 bonds)"
 msgstr ""
 
-#: mainwindow.cpp:951
+#: mainwindow.cpp:955
 msgid "File error"
 msgstr ""
 
-#: mainwindow.cpp:952
+#: mainwindow.cpp:956
 #, qt-format
 msgid ""
 "Error while reading file '%1':\n"
 "%2"
 msgstr ""
 
-#: mainwindow.cpp:979
+#: mainwindow.cpp:983
 #, qt-format
 msgctxt "%1 = filename"
 msgid "Saved file %1"
 msgstr ""
 
-#: mainwindow.cpp:987
+#: mainwindow.cpp:991
 msgid "Error saving file"
 msgstr ""
 
-#: mainwindow.cpp:988
+#: mainwindow.cpp:992
 #, qt-format
 msgctxt "%1 = file name, %2 = error message"
 msgid ""
@@ -209,11 +214,11 @@ msgid ""
 "%2"
 msgstr ""
 
-#: mainwindow.cpp:1027
+#: mainwindow.cpp:1031
 msgid "Error: Failed to initialize OpenGL context"
 msgstr ""
 
-#: mainwindow.cpp:1028
+#: mainwindow.cpp:1032
 #, qt-format
 msgid ""
 "OpenGL 2.0 or greater required, exiting.\n"
@@ -221,46 +226,46 @@ msgid ""
 "%1"
 msgstr ""
 
-#: mainwindow.cpp:1029
+#: mainwindow.cpp:1033
 msgid "Unknown error"
 msgstr ""
 
-#: mainwindow.cpp:1279
+#: mainwindow.cpp:1283
 msgid "Common image formats"
 msgstr ""
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "All files"
 msgstr ""
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "BMP"
 msgstr ""
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "PNG"
 msgstr ""
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "JPEG"
 msgstr ""
 
-#: mainwindow.cpp:1291
+#: mainwindow.cpp:1295
 msgid "Export Bitmap Graphics"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:14
 #. i18n: ectx: property (windowTitle), widget (QMainWindow, MainWindow)
-#: mainwindow.cpp:1307 mainwindow.cpp:1409 mainwindow.cpp:2210:39
+#: mainwindow.cpp:1311 mainwindow.cpp:1413 mainwindow.cpp:2214:39
 msgid "Avogadro"
 msgstr ""
 
-#: mainwindow.cpp:1308
+#: mainwindow.cpp:1312
 #, qt-format
 msgid "Cannot save file %1."
 msgstr ""
 
-#: mainwindow.cpp:1410
+#: mainwindow.cpp:1414
 msgid ""
 "This file was imported from a non-standard format which may not be able to "
 "write all of the information in the molecule.\n"
@@ -268,23 +273,23 @@ msgid ""
 "Would you like to export to the current format, or save in a standard format?"
 msgstr ""
 
-#: mainwindow.cpp:1417
+#: mainwindow.cpp:1421
 msgid "Export"
 msgstr ""
 
-#: mainwindow.cpp:1441
+#: mainwindow.cpp:1445
 msgid "Save chemical file"
 msgstr ""
 
-#: mainwindow.cpp:1482
+#: mainwindow.cpp:1486
 msgid "Export Molecule"
 msgstr ""
 
-#: mainwindow.cpp:1566
+#: mainwindow.cpp:1570
 msgid "Saving File in Progress…"
 msgstr ""
 
-#: mainwindow.cpp:1568
+#: mainwindow.cpp:1572
 #, fuzzy, qt-format
 msgctxt "%1 = file name, %2 = format"
 msgid ""
@@ -292,43 +297,43 @@ msgid ""
 "with “%2”"
 msgstr "इदानिं %2 सह पत्रम %1 उदघाटयति"
 
-#: mainwindow.cpp:1711
+#: mainwindow.cpp:1715
 #, qt-format
 msgid "&Undo %1"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:194
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1714 mainwindow.cpp:1958:123
+#: mainwindow.cpp:1718 mainwindow.cpp:1962:123
 msgid "&Undo"
 msgstr ""
 
-#: mainwindow.cpp:1719
+#: mainwindow.cpp:1723
 #, qt-format
 msgid "&Redo %1"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:206
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1722 mainwindow.cpp:1963:129
+#: mainwindow.cpp:1726 mainwindow.cpp:1967:129
 msgid "&Redo"
 msgstr ""
 
-#: mainwindow.cpp:1838
+#: mainwindow.cpp:1842
 msgid "&Testing"
 msgstr ""
 
-#: mainwindow.cpp:1840
+#: mainwindow.cpp:1844
 msgid "Record test…"
 msgstr ""
 
-#: mainwindow.cpp:1843
+#: mainwindow.cpp:1847
 msgid "Play test…"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:32
 #. i18n: ectx: property (title), widget (QMenu, menuFile)
-#: mainwindow.cpp:1857 menubuilder.cpp:79:42
+#: mainwindow.cpp:1861 menubuilder.cpp:79:42
 msgid "&File"
 msgstr ""
 
@@ -336,13 +341,13 @@ msgstr ""
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:129
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1859:81 rc.cpp:87
+#: mainwindow.cpp:1863:81 rc.cpp:87
 msgid "&New"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:82
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1868:57
+#: mainwindow.cpp:1872:57
 msgid "&Open…"
 msgstr ""
 
@@ -350,7 +355,7 @@ msgstr ""
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:142
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1877:90 rc.cpp:96
+#: mainwindow.cpp:1881:90 rc.cpp:96
 msgid "&Close"
 msgstr ""
 
@@ -358,28 +363,28 @@ msgstr ""
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:155
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1891:99 rc.cpp:105
+#: mainwindow.cpp:1895:99 rc.cpp:105
 msgid "&Save"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:160
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1900:108
+#: mainwindow.cpp:1904:108
 msgid "Save &As…"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:328
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1911:201
+#: mainwindow.cpp:1915:201
 msgid "&Export"
 msgstr ""
 
-#: mainwindow.cpp:1912
+#: mainwindow.cpp:1916
 #, fuzzy
 msgid "&Molecule…"
 msgstr "अणु:"
 
-#: mainwindow.cpp:1920
+#: mainwindow.cpp:1924
 msgid "&Graphics…"
 msgstr ""
 
@@ -387,175 +392,175 @@ msgstr ""
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:106
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1929:66 rc.cpp:72
+#: mainwindow.cpp:1933:66 rc.cpp:72
 msgid "&Quit"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:318
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1939:195
+#: mainwindow.cpp:1943:195
 msgid "Open Recent"
 msgstr ""
 
-#: mainwindow.cpp:1951
+#: mainwindow.cpp:1955
 msgid "No recent files"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:59
 #. i18n: ectx: property (title), widget (QMenu, menuEdit)
-#: mainwindow.cpp:1957 menubuilder.cpp:79:51
+#: mainwindow.cpp:1961 menubuilder.cpp:79:51
 msgid "&Edit"
 msgstr ""
 
-#: mainwindow.cpp:1969
+#: mainwindow.cpp:1973
 msgid "&Copy Graphics"
 msgstr ""
 
-#: mainwindow.cpp:1973
+#: mainwindow.cpp:1977
 msgid "Ctrl+Alt+C"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:54
 #. i18n: ectx: property (title), widget (QMenu, menuView)
-#: mainwindow.cpp:1986 menubuilder.cpp:79:48
+#: mainwindow.cpp:1990 menubuilder.cpp:79:48
 msgid "&View"
 msgstr ""
 
-#: mainwindow.cpp:1987
+#: mainwindow.cpp:1991
 msgid "Set Background Color…"
 msgstr ""
 
-#: mainwindow.cpp:1991
+#: mainwindow.cpp:1995
 msgid "Rendering…"
 msgstr ""
 
-#: mainwindow.cpp:1999
+#: mainwindow.cpp:2003
 msgid "Projection"
 msgstr ""
 
-#: mainwindow.cpp:2000
+#: mainwindow.cpp:2004
 msgid "Perspective"
 msgstr ""
 
-#: mainwindow.cpp:2007
+#: mainwindow.cpp:2011
 msgid "Orthographic"
 msgstr ""
 
-#: mainwindow.cpp:2026
+#: mainwindow.cpp:2030
 msgid "&Extensions"
 msgstr ""
 
-#: mainwindow.cpp:2028
+#: mainwindow.cpp:2032
 msgid "User Interface Language…"
 msgstr ""
 
-#: mainwindow.cpp:2032
+#: mainwindow.cpp:2036
 msgid "&Periodic Table…"
 msgstr ""
 
-#: mainwindow.cpp:2038 menubuilder.cpp:83
+#: mainwindow.cpp:2042 menubuilder.cpp:83
 msgid "&Help"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:182
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:2039:120
+#: mainwindow.cpp:2043:120
 msgid "&About"
 msgstr ""
 
-#: mainwindow.cpp:2046
+#: mainwindow.cpp:2050
 msgid "&Discussion Forum"
 msgstr ""
 
-#: mainwindow.cpp:2050
+#: mainwindow.cpp:2054
 msgid "&Avogadro Website"
 msgstr ""
 
-#: mainwindow.cpp:2054
+#: mainwindow.cpp:2058
 msgid "&Report a Bug"
 msgstr ""
 
-#: mainwindow.cpp:2058
+#: mainwindow.cpp:2062
 msgid "&Suggest a Feature"
 msgstr ""
 
-#: mainwindow.cpp:2082
+#: mainwindow.cpp:2086
 msgid "System Language"
 msgstr ""
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "Language"
 msgstr ""
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "User Interface Language:"
 msgstr ""
 
-#: mainwindow.cpp:2195
+#: mainwindow.cpp:2199
 #, qt-format
 msgid "All supported formats (%1);;All files (*);;"
 msgstr ""
 
-#: mainwindow.cpp:2211
+#: mainwindow.cpp:2215
 msgid "Do you want to save the changes to the document?"
 msgstr ""
 
-#: mainwindow.cpp:2219
+#: mainwindow.cpp:2223
 msgid "Your changes will be lost if you don't save them."
 msgstr ""
 
-#: mainwindow.cpp:2227
+#: mainwindow.cpp:2231
 msgctxt "Save"
 msgid "Ctrl+S"
 msgstr ""
 
-#: mainwindow.cpp:2229
+#: mainwindow.cpp:2233
 msgctxt "Discard"
 msgid "Ctrl+D"
 msgstr ""
 
-#: mainwindow.cpp:2311
+#: mainwindow.cpp:2315
 msgid "Network Download Failed"
 msgstr ""
 
-#: mainwindow.cpp:2312
+#: mainwindow.cpp:2316
 msgid "Network timeout or other error."
 msgstr ""
 
-#: mainwindow.cpp:2351
+#: mainwindow.cpp:2355
 #, qt-format
 msgid "Your version: %1"
 msgstr ""
 
-#: mainwindow.cpp:2352
+#: mainwindow.cpp:2356
 #, qt-format
 msgid "New version: %1"
 msgstr ""
 
-#: mainwindow.cpp:2354
+#: mainwindow.cpp:2358
 msgid "An update is available, do you want to download it now?\n"
 msgstr ""
 
-#: mainwindow.cpp:2356
+#: mainwindow.cpp:2360
 msgid "Version Update"
 msgstr ""
 
-#: mainwindow.cpp:2414
+#: mainwindow.cpp:2418
 #, qt-format
 msgid "Error while loading the “%1” file format."
 msgstr ""
 
-#: mainwindow.cpp:2430
+#: mainwindow.cpp:2434
 #, fuzzy
 msgid "Select file format"
 msgstr "पत्र पाठयेता चिनोतु"
 
-#: mainwindow.cpp:2435 mainwindow.cpp:2446
+#: mainwindow.cpp:2439 mainwindow.cpp:2450
 #, qt-format
 msgid "Avogadro cannot open “%1”."
 msgstr ""
 
-#: mainwindow.cpp:2445
+#: mainwindow.cpp:2449
 msgid "Cannot open files"
 msgstr ""
 
diff --git a/i18n/sk.po b/i18n/sk.po
index 105cb0d6..da81b420 100644
--- a/i18n/sk.po
+++ b/i18n/sk.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: avogadro\n"
 "Report-Msgid-Bugs-To: avogadro-devel@lists.sourceforge.net\n"
-"POT-Creation-Date: 2023-10-22 02:03+0000\n"
+"POT-Creation-Date: 2023-10-29 02:01+0000\n"
 "PO-Revision-Date: 2016-06-10 06:25+0000\n"
 "Last-Translator: Avogadro Team <avogadro-devel@lists.sourceforge.net>\n"
 "Language-Team: Slovak <sk@li.org>\n"
@@ -118,11 +118,11 @@ msgstr ""
 msgid "Please restart Avogadro to use the new language."
 msgstr ""
 
-#: mainwindow.cpp:765 mainwindow.cpp:1436
+#: mainwindow.cpp:765 mainwindow.cpp:1440
 msgid "Chemical Markup Language"
 msgstr ""
 
-#: mainwindow.cpp:766 mainwindow.cpp:1435
+#: mainwindow.cpp:766 mainwindow.cpp:1439
 msgid "Chemical JSON"
 msgstr ""
 
@@ -130,13 +130,13 @@ msgstr ""
 msgid "Open chemical file"
 msgstr ""
 
-#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1338
-#: mainwindow.cpp:2434
+#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1342
+#: mainwindow.cpp:2438
 #, fuzzy
 msgid "Cannot open file"
 msgstr "Nedá sa uložiť súbor %1."
 
-#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1339
+#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1343
 #, fuzzy, qt-format
 msgid "Can't open supplied file %1"
 msgstr "Nedá sa uložiť súbor %1."
@@ -164,58 +164,63 @@ msgctxt "atomic electrostatics"
 msgid "Charges"
 msgstr ""
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:830
+msgctxt "potential energy calculators"
+msgid "Force Fields"
+msgstr ""
+
+#: mainwindow.cpp:834
 msgid "Install Plugin Script"
 msgstr ""
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:834
 msgid "Script Type:"
 msgstr ""
 
-#: mainwindow.cpp:884 mainwindow.cpp:1334
+#: mainwindow.cpp:888 mainwindow.cpp:1338
 msgid "Select file reader"
 msgstr ""
 
-#: mainwindow.cpp:913
+#: mainwindow.cpp:917
 #, fuzzy
 msgid "Reading File"
 msgstr "Otvor Súbor"
 
-#: mainwindow.cpp:915
+#: mainwindow.cpp:919
 #, qt-format
 msgid ""
 "Opening file '%1'\n"
 "with '%2'"
 msgstr ""
 
-#: mainwindow.cpp:946
+#: mainwindow.cpp:950
 #, qt-format
 msgid "Molecule loaded (%1 atoms, %2 bonds)"
 msgstr ""
 
-#: mainwindow.cpp:951
+#: mainwindow.cpp:955
 #, fuzzy
 msgid "File error"
 msgstr "Súbor: "
 
-#: mainwindow.cpp:952
+#: mainwindow.cpp:956
 #, qt-format
 msgid ""
 "Error while reading file '%1':\n"
 "%2"
 msgstr ""
 
-#: mainwindow.cpp:979
+#: mainwindow.cpp:983
 #, fuzzy, qt-format
 msgctxt "%1 = filename"
 msgid "Saved file %1"
 msgstr "Nedá sa uložiť súbor %1."
 
-#: mainwindow.cpp:987
+#: mainwindow.cpp:991
 msgid "Error saving file"
 msgstr ""
 
-#: mainwindow.cpp:988
+#: mainwindow.cpp:992
 #, qt-format
 msgctxt "%1 = file name, %2 = error message"
 msgid ""
@@ -223,11 +228,11 @@ msgid ""
 "%2"
 msgstr ""
 
-#: mainwindow.cpp:1027
+#: mainwindow.cpp:1031
 msgid "Error: Failed to initialize OpenGL context"
 msgstr ""
 
-#: mainwindow.cpp:1028
+#: mainwindow.cpp:1032
 #, qt-format
 msgid ""
 "OpenGL 2.0 or greater required, exiting.\n"
@@ -235,46 +240,46 @@ msgid ""
 "%1"
 msgstr ""
 
-#: mainwindow.cpp:1029
+#: mainwindow.cpp:1033
 msgid "Unknown error"
 msgstr ""
 
-#: mainwindow.cpp:1279
+#: mainwindow.cpp:1283
 msgid "Common image formats"
 msgstr "Bežné formáty obrázkov"
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "All files"
 msgstr "Všetky súbory"
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "BMP"
 msgstr "BMP"
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "PNG"
 msgstr "PNG"
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "JPEG"
 msgstr "JPEG"
 
-#: mainwindow.cpp:1291
+#: mainwindow.cpp:1295
 msgid "Export Bitmap Graphics"
 msgstr "Exportovať Bitmapove Obrázky"
 
 #. i18n: file: mainwindow.ui:14
 #. i18n: ectx: property (windowTitle), widget (QMainWindow, MainWindow)
-#: mainwindow.cpp:1307 mainwindow.cpp:1409 mainwindow.cpp:2210:39
+#: mainwindow.cpp:1311 mainwindow.cpp:1413 mainwindow.cpp:2214:39
 msgid "Avogadro"
 msgstr "Avodagro"
 
-#: mainwindow.cpp:1308
+#: mainwindow.cpp:1312
 #, qt-format
 msgid "Cannot save file %1."
 msgstr "Nedá sa uložiť súbor %1."
 
-#: mainwindow.cpp:1410
+#: mainwindow.cpp:1414
 msgid ""
 "This file was imported from a non-standard format which may not be able to "
 "write all of the information in the molecule.\n"
@@ -282,24 +287,24 @@ msgid ""
 "Would you like to export to the current format, or save in a standard format?"
 msgstr ""
 
-#: mainwindow.cpp:1417
+#: mainwindow.cpp:1421
 msgid "Export"
 msgstr "Export"
 
-#: mainwindow.cpp:1441
+#: mainwindow.cpp:1445
 msgid "Save chemical file"
 msgstr ""
 
-#: mainwindow.cpp:1482
+#: mainwindow.cpp:1486
 #, fuzzy
 msgid "Export Molecule"
 msgstr "Import súboru molekúl"
 
-#: mainwindow.cpp:1566
+#: mainwindow.cpp:1570
 msgid "Saving File in Progress…"
 msgstr ""
 
-#: mainwindow.cpp:1568
+#: mainwindow.cpp:1572
 #, qt-format
 msgctxt "%1 = file name, %2 = format"
 msgid ""
@@ -307,46 +312,46 @@ msgid ""
 "with “%2”"
 msgstr ""
 
-#: mainwindow.cpp:1711
+#: mainwindow.cpp:1715
 #, fuzzy, qt-format
 msgid "&Undo %1"
 msgstr "&Vrátiť späť"
 
 #. i18n: file: mainwindow.ui:194
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1714 mainwindow.cpp:1958:123
+#: mainwindow.cpp:1718 mainwindow.cpp:1962:123
 msgid "&Undo"
 msgstr "&Vrátiť späť"
 
-#: mainwindow.cpp:1719
+#: mainwindow.cpp:1723
 #, fuzzy, qt-format
 msgid "&Redo %1"
 msgstr "&Opakovať"
 
 #. i18n: file: mainwindow.ui:206
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1722 mainwindow.cpp:1963:129
+#: mainwindow.cpp:1726 mainwindow.cpp:1967:129
 msgid "&Redo"
 msgstr "&Opakovať"
 
-#: mainwindow.cpp:1838
+#: mainwindow.cpp:1842
 #, fuzzy
 msgid "&Testing"
 msgstr "Nastavenia"
 
-#: mainwindow.cpp:1840
+#: mainwindow.cpp:1844
 #, fuzzy
 msgid "Record test…"
 msgstr "Test nahrávania..."
 
-#: mainwindow.cpp:1843
+#: mainwindow.cpp:1847
 #, fuzzy
 msgid "Play test…"
 msgstr "Test prehrávania..."
 
 #. i18n: file: mainwindow.ui:32
 #. i18n: ectx: property (title), widget (QMenu, menuFile)
-#: mainwindow.cpp:1857 menubuilder.cpp:79:42
+#: mainwindow.cpp:1861 menubuilder.cpp:79:42
 msgid "&File"
 msgstr "&Súbor"
 
@@ -354,13 +359,13 @@ msgstr "&Súbor"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:129
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1859:81 rc.cpp:87
+#: mainwindow.cpp:1863:81 rc.cpp:87
 msgid "&New"
 msgstr "&Nový"
 
 #. i18n: file: mainwindow.ui:82
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1868:57
+#: mainwindow.cpp:1872:57
 #, fuzzy
 msgid "&Open…"
 msgstr "&Otvoriť"
@@ -369,7 +374,7 @@ msgstr "&Otvoriť"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:142
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1877:90 rc.cpp:96
+#: mainwindow.cpp:1881:90 rc.cpp:96
 msgid "&Close"
 msgstr "&Zavrieť"
 
@@ -377,30 +382,30 @@ msgstr "&Zavrieť"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:155
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1891:99 rc.cpp:105
+#: mainwindow.cpp:1895:99 rc.cpp:105
 msgid "&Save"
 msgstr "&Uložiť"
 
 #. i18n: file: mainwindow.ui:160
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1900:108
+#: mainwindow.cpp:1904:108
 #, fuzzy
 msgid "Save &As…"
 msgstr "Uložiť &ako..."
 
 #. i18n: file: mainwindow.ui:328
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1911:201
+#: mainwindow.cpp:1915:201
 #, fuzzy
 msgid "&Export"
 msgstr "Export"
 
-#: mainwindow.cpp:1912
+#: mainwindow.cpp:1916
 #, fuzzy
 msgid "&Molecule…"
 msgstr "Molekula"
 
-#: mainwindow.cpp:1920
+#: mainwindow.cpp:1924
 #, fuzzy
 msgid "&Graphics…"
 msgstr "&Grafický..."
@@ -409,33 +414,33 @@ msgstr "&Grafický..."
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:106
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1929:66 rc.cpp:72
+#: mainwindow.cpp:1933:66 rc.cpp:72
 msgid "&Quit"
 msgstr "&Ukončiť"
 
 #. i18n: file: mainwindow.ui:318
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1939:195
+#: mainwindow.cpp:1943:195
 #, fuzzy
 msgid "Open Recent"
 msgstr "Otvoriť &nedávne"
 
-#: mainwindow.cpp:1951
+#: mainwindow.cpp:1955
 msgid "No recent files"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:59
 #. i18n: ectx: property (title), widget (QMenu, menuEdit)
-#: mainwindow.cpp:1957 menubuilder.cpp:79:51
+#: mainwindow.cpp:1961 menubuilder.cpp:79:51
 msgid "&Edit"
 msgstr "&Upraviť"
 
-#: mainwindow.cpp:1969
+#: mainwindow.cpp:1973
 #, fuzzy
 msgid "&Copy Graphics"
 msgstr "&Grafický..."
 
-#: mainwindow.cpp:1973
+#: mainwindow.cpp:1977
 #, fuzzy
 #| msgid "Ctrl+A"
 msgid "Ctrl+Alt+C"
@@ -443,156 +448,156 @@ msgstr "Ctrl+A"
 
 #. i18n: file: mainwindow.ui:54
 #. i18n: ectx: property (title), widget (QMenu, menuView)
-#: mainwindow.cpp:1986 menubuilder.cpp:79:48
+#: mainwindow.cpp:1990 menubuilder.cpp:79:48
 msgid "&View"
 msgstr "&Pohľad"
 
-#: mainwindow.cpp:1987
+#: mainwindow.cpp:1991
 #, fuzzy
 msgid "Set Background Color…"
 msgstr "Nastaviť farbu &pozadia..."
 
-#: mainwindow.cpp:1991
+#: mainwindow.cpp:1995
 msgid "Rendering…"
 msgstr ""
 
-#: mainwindow.cpp:1999
+#: mainwindow.cpp:2003
 msgid "Projection"
 msgstr ""
 
-#: mainwindow.cpp:2000
+#: mainwindow.cpp:2004
 msgid "Perspective"
 msgstr ""
 
-#: mainwindow.cpp:2007
+#: mainwindow.cpp:2011
 msgid "Orthographic"
 msgstr ""
 
-#: mainwindow.cpp:2026
+#: mainwindow.cpp:2030
 #, fuzzy
 msgid "&Extensions"
 msgstr "Rozšírenia"
 
-#: mainwindow.cpp:2028
+#: mainwindow.cpp:2032
 msgid "User Interface Language…"
 msgstr ""
 
-#: mainwindow.cpp:2032
+#: mainwindow.cpp:2036
 msgid "&Periodic Table…"
 msgstr ""
 
-#: mainwindow.cpp:2038 menubuilder.cpp:83
+#: mainwindow.cpp:2042 menubuilder.cpp:83
 msgid "&Help"
 msgstr "&Pomocník"
 
 #. i18n: file: mainwindow.ui:182
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:2039:120
+#: mainwindow.cpp:2043:120
 msgid "&About"
 msgstr "&O programe"
 
-#: mainwindow.cpp:2046
+#: mainwindow.cpp:2050
 msgid "&Discussion Forum"
 msgstr ""
 
-#: mainwindow.cpp:2050
+#: mainwindow.cpp:2054
 #, fuzzy
 #| msgid "Avogadro Website"
 msgid "&Avogadro Website"
 msgstr "Webová stránka Avogadro"
 
-#: mainwindow.cpp:2054
+#: mainwindow.cpp:2058
 #, fuzzy
 #| msgid "Report a Bug"
 msgid "&Report a Bug"
 msgstr "Ohlásiť chybu"
 
-#: mainwindow.cpp:2058
+#: mainwindow.cpp:2062
 msgid "&Suggest a Feature"
 msgstr ""
 
-#: mainwindow.cpp:2082
+#: mainwindow.cpp:2086
 msgid "System Language"
 msgstr ""
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "Language"
 msgstr ""
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "User Interface Language:"
 msgstr ""
 
-#: mainwindow.cpp:2195
+#: mainwindow.cpp:2199
 #, qt-format
 msgid "All supported formats (%1);;All files (*);;"
 msgstr ""
 
-#: mainwindow.cpp:2211
+#: mainwindow.cpp:2215
 #, fuzzy
 msgid "Do you want to save the changes to the document?"
 msgstr "Prajete si uložiť zmeny vykonané v dokumente?"
 
-#: mainwindow.cpp:2219
+#: mainwindow.cpp:2223
 msgid "Your changes will be lost if you don't save them."
 msgstr "Vaše zmeny sa stratia ak ich neuložíte"
 
-#: mainwindow.cpp:2227
+#: mainwindow.cpp:2231
 msgctxt "Save"
 msgid "Ctrl+S"
 msgstr "Ctrl+S"
 
-#: mainwindow.cpp:2229
+#: mainwindow.cpp:2233
 msgctxt "Discard"
 msgid "Ctrl+D"
 msgstr "Ctrl+D"
 
-#: mainwindow.cpp:2311
+#: mainwindow.cpp:2315
 #, fuzzy
 #| msgid "Network Update Check Failed"
 msgid "Network Download Failed"
 msgstr "Kontrola sieťovej aktualizácie zlyhala"
 
-#: mainwindow.cpp:2312
+#: mainwindow.cpp:2316
 msgid "Network timeout or other error."
 msgstr "Uplynul časový limit siete alebo iná chyba."
 
-#: mainwindow.cpp:2351
+#: mainwindow.cpp:2355
 #, qt-format
 msgid "Your version: %1"
 msgstr ""
 
-#: mainwindow.cpp:2352
+#: mainwindow.cpp:2356
 #, fuzzy, qt-format
 #| msgctxt "%1 is the Git revision number."
 #| msgid "(Git revision: %1)"
 msgid "New version: %1"
 msgstr "(Git revízia: %1)"
 
-#: mainwindow.cpp:2354
+#: mainwindow.cpp:2358
 msgid "An update is available, do you want to download it now?\n"
 msgstr ""
 
-#: mainwindow.cpp:2356
+#: mainwindow.cpp:2360
 msgid "Version Update"
 msgstr ""
 
-#: mainwindow.cpp:2414
+#: mainwindow.cpp:2418
 #, qt-format
 msgid "Error while loading the “%1” file format."
 msgstr ""
 
-#: mainwindow.cpp:2430
+#: mainwindow.cpp:2434
 #, fuzzy
 msgid "Select file format"
 msgstr "Súbor: "
 
-#: mainwindow.cpp:2435 mainwindow.cpp:2446
+#: mainwindow.cpp:2439 mainwindow.cpp:2450
 #, qt-format
 msgid "Avogadro cannot open “%1”."
 msgstr ""
 
-#: mainwindow.cpp:2445
+#: mainwindow.cpp:2449
 #, fuzzy
 msgid "Cannot open files"
 msgstr "Nedá sa uložiť súbor %1."
diff --git a/i18n/sl.po b/i18n/sl.po
index d60a374b..05c82ccd 100644
--- a/i18n/sl.po
+++ b/i18n/sl.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: avogadro\n"
 "Report-Msgid-Bugs-To: avogadro-devel@lists.sourceforge.net\n"
-"POT-Creation-Date: 2023-10-22 02:03+0000\n"
+"POT-Creation-Date: 2023-10-29 02:01+0000\n"
 "PO-Revision-Date: 2016-06-10 06:25+0000\n"
 "Last-Translator: Matej Urbančič <mateju@svn.gnome.org>\n"
 "Language-Team: Slovenian <sl@li.org>\n"
@@ -118,11 +118,11 @@ msgstr ""
 msgid "Please restart Avogadro to use the new language."
 msgstr ""
 
-#: mainwindow.cpp:765 mainwindow.cpp:1436
+#: mainwindow.cpp:765 mainwindow.cpp:1440
 msgid "Chemical Markup Language"
 msgstr ""
 
-#: mainwindow.cpp:766 mainwindow.cpp:1435
+#: mainwindow.cpp:766 mainwindow.cpp:1439
 msgid "Chemical JSON"
 msgstr ""
 
@@ -130,13 +130,13 @@ msgstr ""
 msgid "Open chemical file"
 msgstr ""
 
-#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1338
-#: mainwindow.cpp:2434
+#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1342
+#: mainwindow.cpp:2438
 #, fuzzy
 msgid "Cannot open file"
 msgstr "Ni mogoče shraniti datoteke %1."
 
-#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1339
+#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1343
 #, fuzzy, qt-format
 msgid "Can't open supplied file %1"
 msgstr "Ni mogoče shraniti datoteke %1."
@@ -164,58 +164,63 @@ msgctxt "atomic electrostatics"
 msgid "Charges"
 msgstr ""
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:830
+msgctxt "potential energy calculators"
+msgid "Force Fields"
+msgstr ""
+
+#: mainwindow.cpp:834
 msgid "Install Plugin Script"
 msgstr ""
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:834
 msgid "Script Type:"
 msgstr ""
 
-#: mainwindow.cpp:884 mainwindow.cpp:1334
+#: mainwindow.cpp:888 mainwindow.cpp:1338
 msgid "Select file reader"
 msgstr ""
 
-#: mainwindow.cpp:913
+#: mainwindow.cpp:917
 #, fuzzy
 msgid "Reading File"
 msgstr "Odpri datoteko"
 
-#: mainwindow.cpp:915
+#: mainwindow.cpp:919
 #, qt-format
 msgid ""
 "Opening file '%1'\n"
 "with '%2'"
 msgstr ""
 
-#: mainwindow.cpp:946
+#: mainwindow.cpp:950
 #, qt-format
 msgid "Molecule loaded (%1 atoms, %2 bonds)"
 msgstr ""
 
-#: mainwindow.cpp:951
+#: mainwindow.cpp:955
 #, fuzzy
 msgid "File error"
 msgstr "Datoteka: "
 
-#: mainwindow.cpp:952
+#: mainwindow.cpp:956
 #, qt-format
 msgid ""
 "Error while reading file '%1':\n"
 "%2"
 msgstr ""
 
-#: mainwindow.cpp:979
+#: mainwindow.cpp:983
 #, fuzzy, qt-format
 msgctxt "%1 = filename"
 msgid "Saved file %1"
 msgstr "Ni mogoče shraniti datoteke %1."
 
-#: mainwindow.cpp:987
+#: mainwindow.cpp:991
 msgid "Error saving file"
 msgstr ""
 
-#: mainwindow.cpp:988
+#: mainwindow.cpp:992
 #, qt-format
 msgctxt "%1 = file name, %2 = error message"
 msgid ""
@@ -223,11 +228,11 @@ msgid ""
 "%2"
 msgstr ""
 
-#: mainwindow.cpp:1027
+#: mainwindow.cpp:1031
 msgid "Error: Failed to initialize OpenGL context"
 msgstr ""
 
-#: mainwindow.cpp:1028
+#: mainwindow.cpp:1032
 #, qt-format
 msgid ""
 "OpenGL 2.0 or greater required, exiting.\n"
@@ -235,46 +240,46 @@ msgid ""
 "%1"
 msgstr ""
 
-#: mainwindow.cpp:1029
+#: mainwindow.cpp:1033
 msgid "Unknown error"
 msgstr ""
 
-#: mainwindow.cpp:1279
+#: mainwindow.cpp:1283
 msgid "Common image formats"
 msgstr "Splošni zapis slike"
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "All files"
 msgstr "Vse datoteke"
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "BMP"
 msgstr "BMP"
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "PNG"
 msgstr "PNG"
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "JPEG"
 msgstr "JPEG"
 
-#: mainwindow.cpp:1291
+#: mainwindow.cpp:1295
 msgid "Export Bitmap Graphics"
 msgstr "Izvod bitne grafike"
 
 #. i18n: file: mainwindow.ui:14
 #. i18n: ectx: property (windowTitle), widget (QMainWindow, MainWindow)
-#: mainwindow.cpp:1307 mainwindow.cpp:1409 mainwindow.cpp:2210:39
+#: mainwindow.cpp:1311 mainwindow.cpp:1413 mainwindow.cpp:2214:39
 msgid "Avogadro"
 msgstr "Avogadro"
 
-#: mainwindow.cpp:1308
+#: mainwindow.cpp:1312
 #, qt-format
 msgid "Cannot save file %1."
 msgstr "Ni mogoče shraniti datoteke %1."
 
-#: mainwindow.cpp:1410
+#: mainwindow.cpp:1414
 msgid ""
 "This file was imported from a non-standard format which may not be able to "
 "write all of the information in the molecule.\n"
@@ -282,24 +287,24 @@ msgid ""
 "Would you like to export to the current format, or save in a standard format?"
 msgstr ""
 
-#: mainwindow.cpp:1417
+#: mainwindow.cpp:1421
 msgid "Export"
 msgstr "Izvozi"
 
-#: mainwindow.cpp:1441
+#: mainwindow.cpp:1445
 msgid "Save chemical file"
 msgstr ""
 
-#: mainwindow.cpp:1482
+#: mainwindow.cpp:1486
 #, fuzzy
 msgid "Export Molecule"
 msgstr "Uvozi datoteko zapisa molekule"
 
-#: mainwindow.cpp:1566
+#: mainwindow.cpp:1570
 msgid "Saving File in Progress…"
 msgstr ""
 
-#: mainwindow.cpp:1568
+#: mainwindow.cpp:1572
 #, qt-format
 msgctxt "%1 = file name, %2 = format"
 msgid ""
@@ -307,46 +312,46 @@ msgid ""
 "with “%2”"
 msgstr ""
 
-#: mainwindow.cpp:1711
+#: mainwindow.cpp:1715
 #, fuzzy, qt-format
 msgid "&Undo %1"
 msgstr "&Razveljavi"
 
 #. i18n: file: mainwindow.ui:194
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1714 mainwindow.cpp:1958:123
+#: mainwindow.cpp:1718 mainwindow.cpp:1962:123
 msgid "&Undo"
 msgstr "&Razveljavi"
 
-#: mainwindow.cpp:1719
+#: mainwindow.cpp:1723
 #, fuzzy, qt-format
 msgid "&Redo %1"
 msgstr "&Ponovno uveljavi"
 
 #. i18n: file: mainwindow.ui:206
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1722 mainwindow.cpp:1963:129
+#: mainwindow.cpp:1726 mainwindow.cpp:1967:129
 msgid "&Redo"
 msgstr "&Ponovno uveljavi"
 
-#: mainwindow.cpp:1838
+#: mainwindow.cpp:1842
 #, fuzzy
 msgid "&Testing"
 msgstr "Nastavitve"
 
-#: mainwindow.cpp:1840
+#: mainwindow.cpp:1844
 #, fuzzy
 msgid "Record test…"
 msgstr "Posnemi preizkus ..."
 
-#: mainwindow.cpp:1843
+#: mainwindow.cpp:1847
 #, fuzzy
 msgid "Play test…"
 msgstr "Predvajaj preizkus ..."
 
 #. i18n: file: mainwindow.ui:32
 #. i18n: ectx: property (title), widget (QMenu, menuFile)
-#: mainwindow.cpp:1857 menubuilder.cpp:79:42
+#: mainwindow.cpp:1861 menubuilder.cpp:79:42
 msgid "&File"
 msgstr "&Datoteka"
 
@@ -354,13 +359,13 @@ msgstr "&Datoteka"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:129
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1859:81 rc.cpp:87
+#: mainwindow.cpp:1863:81 rc.cpp:87
 msgid "&New"
 msgstr "&Novo"
 
 #. i18n: file: mainwindow.ui:82
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1868:57
+#: mainwindow.cpp:1872:57
 #, fuzzy
 msgid "&Open…"
 msgstr "&Odpri"
@@ -369,7 +374,7 @@ msgstr "&Odpri"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:142
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1877:90 rc.cpp:96
+#: mainwindow.cpp:1881:90 rc.cpp:96
 msgid "&Close"
 msgstr "&Zapri"
 
@@ -377,30 +382,30 @@ msgstr "&Zapri"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:155
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1891:99 rc.cpp:105
+#: mainwindow.cpp:1895:99 rc.cpp:105
 msgid "&Save"
 msgstr "&Shrani"
 
 #. i18n: file: mainwindow.ui:160
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1900:108
+#: mainwindow.cpp:1904:108
 #, fuzzy
 msgid "Save &As…"
 msgstr "Shrani &kot ..."
 
 #. i18n: file: mainwindow.ui:328
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1911:201
+#: mainwindow.cpp:1915:201
 #, fuzzy
 msgid "&Export"
 msgstr "Izvozi"
 
-#: mainwindow.cpp:1912
+#: mainwindow.cpp:1916
 #, fuzzy
 msgid "&Molecule…"
 msgstr "Molekula"
 
-#: mainwindow.cpp:1920
+#: mainwindow.cpp:1924
 #, fuzzy
 msgid "&Graphics…"
 msgstr "&Grafika ..."
@@ -409,33 +414,33 @@ msgstr "&Grafika ..."
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:106
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1929:66 rc.cpp:72
+#: mainwindow.cpp:1933:66 rc.cpp:72
 msgid "&Quit"
 msgstr "&Končaj"
 
 #. i18n: file: mainwindow.ui:318
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1939:195
+#: mainwindow.cpp:1943:195
 #, fuzzy
 msgid "Open Recent"
 msgstr "Odp&ri nedavne"
 
-#: mainwindow.cpp:1951
+#: mainwindow.cpp:1955
 msgid "No recent files"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:59
 #. i18n: ectx: property (title), widget (QMenu, menuEdit)
-#: mainwindow.cpp:1957 menubuilder.cpp:79:51
+#: mainwindow.cpp:1961 menubuilder.cpp:79:51
 msgid "&Edit"
 msgstr "&Uredi"
 
-#: mainwindow.cpp:1969
+#: mainwindow.cpp:1973
 #, fuzzy
 msgid "&Copy Graphics"
 msgstr "&Grafika ..."
 
-#: mainwindow.cpp:1973
+#: mainwindow.cpp:1977
 #, fuzzy
 #| msgid "Ctrl+A"
 msgid "Ctrl+Alt+C"
@@ -443,157 +448,157 @@ msgstr "Ctrl+A"
 
 #. i18n: file: mainwindow.ui:54
 #. i18n: ectx: property (title), widget (QMenu, menuView)
-#: mainwindow.cpp:1986 menubuilder.cpp:79:48
+#: mainwindow.cpp:1990 menubuilder.cpp:79:48
 msgid "&View"
 msgstr "&Pogled"
 
-#: mainwindow.cpp:1987
+#: mainwindow.cpp:1991
 #, fuzzy
 msgid "Set Background Color…"
 msgstr "Nastavi barvo &ozadja ..."
 
-#: mainwindow.cpp:1991
+#: mainwindow.cpp:1995
 msgid "Rendering…"
 msgstr ""
 
-#: mainwindow.cpp:1999
+#: mainwindow.cpp:2003
 msgid "Projection"
 msgstr "Projekcija"
 
-#: mainwindow.cpp:2000
+#: mainwindow.cpp:2004
 msgid "Perspective"
 msgstr "Perspektiva"
 
-#: mainwindow.cpp:2007
+#: mainwindow.cpp:2011
 msgid "Orthographic"
 msgstr "Pravokotno"
 
-#: mainwindow.cpp:2026
+#: mainwindow.cpp:2030
 #, fuzzy
 msgid "&Extensions"
 msgstr "Pripone"
 
-#: mainwindow.cpp:2028
+#: mainwindow.cpp:2032
 msgid "User Interface Language…"
 msgstr ""
 
-#: mainwindow.cpp:2032
+#: mainwindow.cpp:2036
 msgid "&Periodic Table…"
 msgstr ""
 
-#: mainwindow.cpp:2038 menubuilder.cpp:83
+#: mainwindow.cpp:2042 menubuilder.cpp:83
 msgid "&Help"
 msgstr "Pomo&č"
 
 #. i18n: file: mainwindow.ui:182
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:2039:120
+#: mainwindow.cpp:2043:120
 msgid "&About"
 msgstr "&O programu"
 
-#: mainwindow.cpp:2046
+#: mainwindow.cpp:2050
 msgid "&Discussion Forum"
 msgstr ""
 
-#: mainwindow.cpp:2050
+#: mainwindow.cpp:2054
 #, fuzzy
 #| msgid "Avogadro Website"
 msgid "&Avogadro Website"
 msgstr "Spletišče Avogadro"
 
-#: mainwindow.cpp:2054
+#: mainwindow.cpp:2058
 #, fuzzy
 #| msgid "Report a Bug"
 msgid "&Report a Bug"
 msgstr "Pošlji poročilo o hrošču"
 
-#: mainwindow.cpp:2058
+#: mainwindow.cpp:2062
 msgid "&Suggest a Feature"
 msgstr ""
 
-#: mainwindow.cpp:2082
+#: mainwindow.cpp:2086
 msgid "System Language"
 msgstr ""
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "Language"
 msgstr ""
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "User Interface Language:"
 msgstr ""
 
-#: mainwindow.cpp:2195
+#: mainwindow.cpp:2199
 #, qt-format
 msgid "All supported formats (%1);;All files (*);;"
 msgstr ""
 
-#: mainwindow.cpp:2211
+#: mainwindow.cpp:2215
 #, fuzzy
 msgid "Do you want to save the changes to the document?"
 msgstr "Ali želite shraniti spremembe v dokument?"
 
-#: mainwindow.cpp:2219
+#: mainwindow.cpp:2223
 msgid "Your changes will be lost if you don't save them."
 msgstr "V kolikor sprememb ne shranite, bodo izgubljene."
 
-#: mainwindow.cpp:2227
+#: mainwindow.cpp:2231
 msgctxt "Save"
 msgid "Ctrl+S"
 msgstr "Ctrl+S"
 
-#: mainwindow.cpp:2229
+#: mainwindow.cpp:2233
 msgctxt "Discard"
 msgid "Ctrl+D"
 msgstr "Ctrl+D"
 
-#: mainwindow.cpp:2311
+#: mainwindow.cpp:2315
 #, fuzzy
 #| msgid "Network Update Check Failed"
 msgid "Network Download Failed"
 msgstr "Preverjanje posodobitev je spodletelo."
 
-#: mainwindow.cpp:2312
+#: mainwindow.cpp:2316
 msgid "Network timeout or other error."
 msgstr ""
 "Povezava v omrežju je časovno potekla ali pa je prišlo do druge napake."
 
-#: mainwindow.cpp:2351
+#: mainwindow.cpp:2355
 #, qt-format
 msgid "Your version: %1"
 msgstr ""
 
-#: mainwindow.cpp:2352
+#: mainwindow.cpp:2356
 #, fuzzy, qt-format
 #| msgctxt "%1 is the Git revision number."
 #| msgid "(Git revision: %1)"
 msgid "New version: %1"
 msgstr "(Predelava Git: %1)"
 
-#: mainwindow.cpp:2354
+#: mainwindow.cpp:2358
 msgid "An update is available, do you want to download it now?\n"
 msgstr ""
 
-#: mainwindow.cpp:2356
+#: mainwindow.cpp:2360
 msgid "Version Update"
 msgstr ""
 
-#: mainwindow.cpp:2414
+#: mainwindow.cpp:2418
 #, qt-format
 msgid "Error while loading the “%1” file format."
 msgstr ""
 
-#: mainwindow.cpp:2430
+#: mainwindow.cpp:2434
 #, fuzzy
 msgid "Select file format"
 msgstr "Datoteka: "
 
-#: mainwindow.cpp:2435 mainwindow.cpp:2446
+#: mainwindow.cpp:2439 mainwindow.cpp:2450
 #, qt-format
 msgid "Avogadro cannot open “%1”."
 msgstr ""
 
-#: mainwindow.cpp:2445
+#: mainwindow.cpp:2449
 #, fuzzy
 msgid "Cannot open files"
 msgstr "Ni mogoče shraniti datoteke %1."
diff --git a/i18n/sq.po b/i18n/sq.po
index b650ee89..e933e543 100644
--- a/i18n/sq.po
+++ b/i18n/sq.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: avogadro\n"
 "Report-Msgid-Bugs-To: avogadro-devel@lists.sourceforge.net\n"
-"POT-Creation-Date: 2023-10-22 02:03+0000\n"
+"POT-Creation-Date: 2023-10-29 02:01+0000\n"
 "PO-Revision-Date: 2016-06-10 06:25+0000\n"
 "Last-Translator: Avogadro Team <avogadro-devel@lists.sourceforge.net>\n"
 "Language-Team: Albanian <sq@li.org>\n"
@@ -114,11 +114,11 @@ msgstr ""
 msgid "Please restart Avogadro to use the new language."
 msgstr ""
 
-#: mainwindow.cpp:765 mainwindow.cpp:1436
+#: mainwindow.cpp:765 mainwindow.cpp:1440
 msgid "Chemical Markup Language"
 msgstr ""
 
-#: mainwindow.cpp:766 mainwindow.cpp:1435
+#: mainwindow.cpp:766 mainwindow.cpp:1439
 msgid "Chemical JSON"
 msgstr ""
 
@@ -126,12 +126,12 @@ msgstr ""
 msgid "Open chemical file"
 msgstr ""
 
-#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1338
-#: mainwindow.cpp:2434
+#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1342
+#: mainwindow.cpp:2438
 msgid "Cannot open file"
 msgstr ""
 
-#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1339
+#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1343
 #, qt-format
 msgid "Can't open supplied file %1"
 msgstr ""
@@ -159,58 +159,63 @@ msgctxt "atomic electrostatics"
 msgid "Charges"
 msgstr ""
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:830
+msgctxt "potential energy calculators"
+msgid "Force Fields"
+msgstr ""
+
+#: mainwindow.cpp:834
 msgid "Install Plugin Script"
 msgstr ""
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:834
 msgid "Script Type:"
 msgstr ""
 
-#: mainwindow.cpp:884 mainwindow.cpp:1334
+#: mainwindow.cpp:888 mainwindow.cpp:1338
 msgid "Select file reader"
 msgstr ""
 
-#: mainwindow.cpp:913
+#: mainwindow.cpp:917
 #, fuzzy
 msgid "Reading File"
 msgstr "Hape Skedarin"
 
-#: mainwindow.cpp:915
+#: mainwindow.cpp:919
 #, qt-format
 msgid ""
 "Opening file '%1'\n"
 "with '%2'"
 msgstr ""
 
-#: mainwindow.cpp:946
+#: mainwindow.cpp:950
 #, qt-format
 msgid "Molecule loaded (%1 atoms, %2 bonds)"
 msgstr ""
 
-#: mainwindow.cpp:951
+#: mainwindow.cpp:955
 #, fuzzy
 msgid "File error"
 msgstr "Skedari: "
 
-#: mainwindow.cpp:952
+#: mainwindow.cpp:956
 #, qt-format
 msgid ""
 "Error while reading file '%1':\n"
 "%2"
 msgstr ""
 
-#: mainwindow.cpp:979
+#: mainwindow.cpp:983
 #, qt-format
 msgctxt "%1 = filename"
 msgid "Saved file %1"
 msgstr ""
 
-#: mainwindow.cpp:987
+#: mainwindow.cpp:991
 msgid "Error saving file"
 msgstr ""
 
-#: mainwindow.cpp:988
+#: mainwindow.cpp:992
 #, qt-format
 msgctxt "%1 = file name, %2 = error message"
 msgid ""
@@ -218,11 +223,11 @@ msgid ""
 "%2"
 msgstr ""
 
-#: mainwindow.cpp:1027
+#: mainwindow.cpp:1031
 msgid "Error: Failed to initialize OpenGL context"
 msgstr ""
 
-#: mainwindow.cpp:1028
+#: mainwindow.cpp:1032
 #, qt-format
 msgid ""
 "OpenGL 2.0 or greater required, exiting.\n"
@@ -230,46 +235,46 @@ msgid ""
 "%1"
 msgstr ""
 
-#: mainwindow.cpp:1029
+#: mainwindow.cpp:1033
 msgid "Unknown error"
 msgstr ""
 
-#: mainwindow.cpp:1279
+#: mainwindow.cpp:1283
 msgid "Common image formats"
 msgstr ""
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "All files"
 msgstr "Të gjithë skedarët"
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "BMP"
 msgstr "BMP"
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "PNG"
 msgstr "PNG"
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "JPEG"
 msgstr "JPEG"
 
-#: mainwindow.cpp:1291
+#: mainwindow.cpp:1295
 msgid "Export Bitmap Graphics"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:14
 #. i18n: ectx: property (windowTitle), widget (QMainWindow, MainWindow)
-#: mainwindow.cpp:1307 mainwindow.cpp:1409 mainwindow.cpp:2210:39
+#: mainwindow.cpp:1311 mainwindow.cpp:1413 mainwindow.cpp:2214:39
 msgid "Avogadro"
 msgstr "Avogadro"
 
-#: mainwindow.cpp:1308
+#: mainwindow.cpp:1312
 #, qt-format
 msgid "Cannot save file %1."
 msgstr ""
 
-#: mainwindow.cpp:1410
+#: mainwindow.cpp:1414
 msgid ""
 "This file was imported from a non-standard format which may not be able to "
 "write all of the information in the molecule.\n"
@@ -277,24 +282,24 @@ msgid ""
 "Would you like to export to the current format, or save in a standard format?"
 msgstr ""
 
-#: mainwindow.cpp:1417
+#: mainwindow.cpp:1421
 msgid "Export"
 msgstr "Eksporto"
 
-#: mainwindow.cpp:1441
+#: mainwindow.cpp:1445
 msgid "Save chemical file"
 msgstr ""
 
-#: mainwindow.cpp:1482
+#: mainwindow.cpp:1486
 #, fuzzy
 msgid "Export Molecule"
 msgstr "Pri Molekulën"
 
-#: mainwindow.cpp:1566
+#: mainwindow.cpp:1570
 msgid "Saving File in Progress…"
 msgstr ""
 
-#: mainwindow.cpp:1568
+#: mainwindow.cpp:1572
 #, qt-format
 msgctxt "%1 = file name, %2 = format"
 msgid ""
@@ -302,44 +307,44 @@ msgid ""
 "with “%2”"
 msgstr ""
 
-#: mainwindow.cpp:1711
+#: mainwindow.cpp:1715
 #, fuzzy, qt-format
 msgid "&Undo %1"
 msgstr "&Zhbëj"
 
 #. i18n: file: mainwindow.ui:194
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1714 mainwindow.cpp:1958:123
+#: mainwindow.cpp:1718 mainwindow.cpp:1962:123
 msgid "&Undo"
 msgstr "&Zhbëj"
 
-#: mainwindow.cpp:1719
+#: mainwindow.cpp:1723
 #, fuzzy, qt-format
 msgid "&Redo %1"
 msgstr "&Ribëj"
 
 #. i18n: file: mainwindow.ui:206
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1722 mainwindow.cpp:1963:129
+#: mainwindow.cpp:1726 mainwindow.cpp:1967:129
 msgid "&Redo"
 msgstr "&Ribëj"
 
-#: mainwindow.cpp:1838
+#: mainwindow.cpp:1842
 #, fuzzy
 msgid "&Testing"
 msgstr "Rregullimet"
 
-#: mainwindow.cpp:1840
+#: mainwindow.cpp:1844
 msgid "Record test…"
 msgstr ""
 
-#: mainwindow.cpp:1843
+#: mainwindow.cpp:1847
 msgid "Play test…"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:32
 #. i18n: ectx: property (title), widget (QMenu, menuFile)
-#: mainwindow.cpp:1857 menubuilder.cpp:79:42
+#: mainwindow.cpp:1861 menubuilder.cpp:79:42
 msgid "&File"
 msgstr "&Skedari"
 
@@ -347,13 +352,13 @@ msgstr "&Skedari"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:129
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1859:81 rc.cpp:87
+#: mainwindow.cpp:1863:81 rc.cpp:87
 msgid "&New"
 msgstr "&I Ri"
 
 #. i18n: file: mainwindow.ui:82
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1868:57
+#: mainwindow.cpp:1872:57
 #, fuzzy
 msgid "&Open…"
 msgstr "&Hape"
@@ -362,7 +367,7 @@ msgstr "&Hape"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:142
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1877:90 rc.cpp:96
+#: mainwindow.cpp:1881:90 rc.cpp:96
 msgid "&Close"
 msgstr "&Mbylle"
 
@@ -370,30 +375,30 @@ msgstr "&Mbylle"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:155
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1891:99 rc.cpp:105
+#: mainwindow.cpp:1895:99 rc.cpp:105
 msgid "&Save"
 msgstr "&Ruaje"
 
 #. i18n: file: mainwindow.ui:160
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1900:108
+#: mainwindow.cpp:1904:108
 #, fuzzy
 msgid "Save &As…"
 msgstr "Ruaji &Si..."
 
 #. i18n: file: mainwindow.ui:328
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1911:201
+#: mainwindow.cpp:1915:201
 #, fuzzy
 msgid "&Export"
 msgstr "Eksporto"
 
-#: mainwindow.cpp:1912
+#: mainwindow.cpp:1916
 #, fuzzy
 msgid "&Molecule…"
 msgstr "Molekula"
 
-#: mainwindow.cpp:1920
+#: mainwindow.cpp:1924
 #, fuzzy
 msgid "&Graphics…"
 msgstr "&Grafikët..."
@@ -402,33 +407,33 @@ msgstr "&Grafikët..."
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:106
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1929:66 rc.cpp:72
+#: mainwindow.cpp:1933:66 rc.cpp:72
 msgid "&Quit"
 msgstr "&Mbylle"
 
 #. i18n: file: mainwindow.ui:318
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1939:195
+#: mainwindow.cpp:1943:195
 #, fuzzy
 msgid "Open Recent"
 msgstr "Hap të &Deritanishmin"
 
-#: mainwindow.cpp:1951
+#: mainwindow.cpp:1955
 msgid "No recent files"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:59
 #. i18n: ectx: property (title), widget (QMenu, menuEdit)
-#: mainwindow.cpp:1957 menubuilder.cpp:79:51
+#: mainwindow.cpp:1961 menubuilder.cpp:79:51
 msgid "&Edit"
 msgstr "&Modifiko"
 
-#: mainwindow.cpp:1969
+#: mainwindow.cpp:1973
 #, fuzzy
 msgid "&Copy Graphics"
 msgstr "&Grafikët..."
 
-#: mainwindow.cpp:1973
+#: mainwindow.cpp:1977
 #, fuzzy
 #| msgid "Ctrl+A"
 msgid "Ctrl+Alt+C"
@@ -436,152 +441,152 @@ msgstr "Ctrl+A"
 
 #. i18n: file: mainwindow.ui:54
 #. i18n: ectx: property (title), widget (QMenu, menuView)
-#: mainwindow.cpp:1986 menubuilder.cpp:79:48
+#: mainwindow.cpp:1990 menubuilder.cpp:79:48
 msgid "&View"
 msgstr "&Shfaq"
 
-#: mainwindow.cpp:1987
+#: mainwindow.cpp:1991
 msgid "Set Background Color…"
 msgstr ""
 
-#: mainwindow.cpp:1991
+#: mainwindow.cpp:1995
 msgid "Rendering…"
 msgstr ""
 
-#: mainwindow.cpp:1999
+#: mainwindow.cpp:2003
 msgid "Projection"
 msgstr ""
 
-#: mainwindow.cpp:2000
+#: mainwindow.cpp:2004
 msgid "Perspective"
 msgstr ""
 
-#: mainwindow.cpp:2007
+#: mainwindow.cpp:2011
 msgid "Orthographic"
 msgstr ""
 
-#: mainwindow.cpp:2026
+#: mainwindow.cpp:2030
 #, fuzzy
 msgid "&Extensions"
 msgstr "Shtojcat"
 
-#: mainwindow.cpp:2028
+#: mainwindow.cpp:2032
 msgid "User Interface Language…"
 msgstr ""
 
-#: mainwindow.cpp:2032
+#: mainwindow.cpp:2036
 msgid "&Periodic Table…"
 msgstr ""
 
-#: mainwindow.cpp:2038 menubuilder.cpp:83
+#: mainwindow.cpp:2042 menubuilder.cpp:83
 msgid "&Help"
 msgstr "&Ndihmë"
 
 #. i18n: file: mainwindow.ui:182
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:2039:120
+#: mainwindow.cpp:2043:120
 msgid "&About"
 msgstr "&Rreth"
 
-#: mainwindow.cpp:2046
+#: mainwindow.cpp:2050
 msgid "&Discussion Forum"
 msgstr ""
 
-#: mainwindow.cpp:2050
+#: mainwindow.cpp:2054
 #, fuzzy
 #| msgid "Avogadro Website"
 msgid "&Avogadro Website"
 msgstr "Avogadro Website"
 
-#: mainwindow.cpp:2054
+#: mainwindow.cpp:2058
 #, fuzzy
 #| msgid "Report a Bug"
 msgid "&Report a Bug"
 msgstr "Raporto një difekt"
 
-#: mainwindow.cpp:2058
+#: mainwindow.cpp:2062
 msgid "&Suggest a Feature"
 msgstr ""
 
-#: mainwindow.cpp:2082
+#: mainwindow.cpp:2086
 msgid "System Language"
 msgstr ""
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "Language"
 msgstr ""
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "User Interface Language:"
 msgstr ""
 
-#: mainwindow.cpp:2195
+#: mainwindow.cpp:2199
 #, qt-format
 msgid "All supported formats (%1);;All files (*);;"
 msgstr ""
 
-#: mainwindow.cpp:2211
+#: mainwindow.cpp:2215
 #, fuzzy
 msgid "Do you want to save the changes to the document?"
 msgstr "Ndryshimet tuaja do të humbasin nëse nuk i ruani."
 
-#: mainwindow.cpp:2219
+#: mainwindow.cpp:2223
 #, fuzzy
 msgid "Your changes will be lost if you don't save them."
 msgstr "Ndryshimet tuaja do të humbasin nëse nuk i ruani."
 
-#: mainwindow.cpp:2227
+#: mainwindow.cpp:2231
 msgctxt "Save"
 msgid "Ctrl+S"
 msgstr "Ctrl+S"
 
-#: mainwindow.cpp:2229
+#: mainwindow.cpp:2233
 msgctxt "Discard"
 msgid "Ctrl+D"
 msgstr "Ctrl+D"
 
-#: mainwindow.cpp:2311
+#: mainwindow.cpp:2315
 msgid "Network Download Failed"
 msgstr ""
 
-#: mainwindow.cpp:2312
+#: mainwindow.cpp:2316
 msgid "Network timeout or other error."
 msgstr ""
 
-#: mainwindow.cpp:2351
+#: mainwindow.cpp:2355
 #, qt-format
 msgid "Your version: %1"
 msgstr ""
 
-#: mainwindow.cpp:2352
+#: mainwindow.cpp:2356
 #, qt-format
 msgid "New version: %1"
 msgstr ""
 
-#: mainwindow.cpp:2354
+#: mainwindow.cpp:2358
 msgid "An update is available, do you want to download it now?\n"
 msgstr ""
 
-#: mainwindow.cpp:2356
+#: mainwindow.cpp:2360
 msgid "Version Update"
 msgstr ""
 
-#: mainwindow.cpp:2414
+#: mainwindow.cpp:2418
 #, qt-format
 msgid "Error while loading the “%1” file format."
 msgstr ""
 
-#: mainwindow.cpp:2430
+#: mainwindow.cpp:2434
 #, fuzzy
 msgid "Select file format"
 msgstr "Skedari: "
 
-#: mainwindow.cpp:2435 mainwindow.cpp:2446
+#: mainwindow.cpp:2439 mainwindow.cpp:2450
 #, qt-format
 msgid "Avogadro cannot open “%1”."
 msgstr ""
 
-#: mainwindow.cpp:2445
+#: mainwindow.cpp:2449
 msgid "Cannot open files"
 msgstr ""
 
diff --git a/i18n/sr.po b/i18n/sr.po
index 4f679a88..ea24e67c 100644
--- a/i18n/sr.po
+++ b/i18n/sr.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: avogadro\n"
 "Report-Msgid-Bugs-To: avogadro-devel@lists.sourceforge.net\n"
-"POT-Creation-Date: 2023-10-22 02:03+0000\n"
+"POT-Creation-Date: 2023-10-29 02:01+0000\n"
 "PO-Revision-Date: 2021-08-20 01:04+0000\n"
 "Last-Translator: Nikola Matić <nikolamatic225@gmail.com>\n"
 "Language-Team: Serbian <https://hosted.weblate.org/projects/avogadro/"
@@ -120,11 +120,11 @@ msgstr ""
 msgid "Please restart Avogadro to use the new language."
 msgstr ""
 
-#: mainwindow.cpp:765 mainwindow.cpp:1436
+#: mainwindow.cpp:765 mainwindow.cpp:1440
 msgid "Chemical Markup Language"
 msgstr "Обележивачки језик хемије"
 
-#: mainwindow.cpp:766 mainwindow.cpp:1435
+#: mainwindow.cpp:766 mainwindow.cpp:1439
 msgid "Chemical JSON"
 msgstr "Хемијски ЈСОН"
 
@@ -132,12 +132,12 @@ msgstr "Хемијски ЈСОН"
 msgid "Open chemical file"
 msgstr "Отворите датотеку хемије"
 
-#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1338
-#: mainwindow.cpp:2434
+#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1342
+#: mainwindow.cpp:2438
 msgid "Cannot open file"
 msgstr "Не могу да отворим датотеку"
 
-#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1339
+#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1343
 #, qt-format
 msgid "Can't open supplied file %1"
 msgstr "Не могу да отворим достављену датотеку „%1“"
@@ -164,23 +164,28 @@ msgctxt "atomic electrostatics"
 msgid "Charges"
 msgstr ""
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:830
+msgctxt "potential energy calculators"
+msgid "Force Fields"
+msgstr ""
+
+#: mainwindow.cpp:834
 msgid "Install Plugin Script"
 msgstr ""
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:834
 msgid "Script Type:"
 msgstr ""
 
-#: mainwindow.cpp:884 mainwindow.cpp:1334
+#: mainwindow.cpp:888 mainwindow.cpp:1338
 msgid "Select file reader"
 msgstr "Изабери читача датотеке"
 
-#: mainwindow.cpp:913
+#: mainwindow.cpp:917
 msgid "Reading File"
 msgstr "Отвори датотеку"
 
-#: mainwindow.cpp:915
+#: mainwindow.cpp:919
 #, qt-format
 msgid ""
 "Opening file '%1'\n"
@@ -189,16 +194,16 @@ msgstr ""
 "Отварам датотеку „%1“\n"
 "са „%2“"
 
-#: mainwindow.cpp:946
+#: mainwindow.cpp:950
 #, qt-format
 msgid "Molecule loaded (%1 atoms, %2 bonds)"
 msgstr "Молекул је учитан (%1 атома, %2 везе)"
 
-#: mainwindow.cpp:951
+#: mainwindow.cpp:955
 msgid "File error"
 msgstr "Грешка датотеке"
 
-#: mainwindow.cpp:952
+#: mainwindow.cpp:956
 #, qt-format
 msgid ""
 "Error while reading file '%1':\n"
@@ -207,18 +212,18 @@ msgstr ""
 "Грешка приликом читања датотеке „%1“:\n"
 "%2"
 
-#: mainwindow.cpp:979
+#: mainwindow.cpp:983
 #, fuzzy, qt-format
 msgctxt "%1 = filename"
 msgid "Saved file %1"
 msgstr "Ne mogu da sačuvam datoteku „%1“."
 
-#: mainwindow.cpp:987
+#: mainwindow.cpp:991
 #, fuzzy
 msgid "Error saving file"
 msgstr "Грешка покретања РПЦ сервера:"
 
-#: mainwindow.cpp:988
+#: mainwindow.cpp:992
 #, fuzzy, qt-format
 msgctxt "%1 = file name, %2 = error message"
 msgid ""
@@ -228,11 +233,11 @@ msgstr ""
 "Грешка приликом читања датотеке „%1“:\n"
 "%2"
 
-#: mainwindow.cpp:1027
+#: mainwindow.cpp:1031
 msgid "Error: Failed to initialize OpenGL context"
 msgstr "Грешка: Нисам успео да покренем ОпенГЛ контекст"
 
-#: mainwindow.cpp:1028
+#: mainwindow.cpp:1032
 #, qt-format
 msgid ""
 "OpenGL 2.0 or greater required, exiting.\n"
@@ -243,46 +248,46 @@ msgstr ""
 "\n"
 "%1"
 
-#: mainwindow.cpp:1029
+#: mainwindow.cpp:1033
 msgid "Unknown error"
 msgstr "Непозната грешка"
 
-#: mainwindow.cpp:1279
+#: mainwindow.cpp:1283
 msgid "Common image formats"
 msgstr "Општи формати слике"
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "All files"
 msgstr "Све датотеке"
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "BMP"
 msgstr "БМП"
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "PNG"
 msgstr "ПНГ"
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "JPEG"
 msgstr "ЈПЕГ"
 
-#: mainwindow.cpp:1291
+#: mainwindow.cpp:1295
 msgid "Export Bitmap Graphics"
 msgstr "Izvezi Bitmap Grafiku"
 
 #. i18n: file: mainwindow.ui:14
 #. i18n: ectx: property (windowTitle), widget (QMainWindow, MainWindow)
-#: mainwindow.cpp:1307 mainwindow.cpp:1409 mainwindow.cpp:2210:39
+#: mainwindow.cpp:1311 mainwindow.cpp:1413 mainwindow.cpp:2214:39
 msgid "Avogadro"
 msgstr "Avogadro"
 
-#: mainwindow.cpp:1308
+#: mainwindow.cpp:1312
 #, qt-format
 msgid "Cannot save file %1."
 msgstr "Ne mogu da sačuvam datoteku „%1“."
 
-#: mainwindow.cpp:1410
+#: mainwindow.cpp:1414
 msgid ""
 "This file was imported from a non-standard format which may not be able to "
 "write all of the information in the molecule.\n"
@@ -294,23 +299,23 @@ msgstr ""
 "\n"
 "Да ли желите да извезете текући формат или да сачувате у стандардном формату?"
 
-#: mainwindow.cpp:1417
+#: mainwindow.cpp:1421
 msgid "Export"
 msgstr "Извези"
 
-#: mainwindow.cpp:1441
+#: mainwindow.cpp:1445
 msgid "Save chemical file"
 msgstr "Сачувајте датотеку хемије"
 
-#: mainwindow.cpp:1482
+#: mainwindow.cpp:1486
 msgid "Export Molecule"
 msgstr "Извези молекул"
 
-#: mainwindow.cpp:1566
+#: mainwindow.cpp:1570
 msgid "Saving File in Progress…"
 msgstr ""
 
-#: mainwindow.cpp:1568
+#: mainwindow.cpp:1572
 #, fuzzy, qt-format
 msgctxt "%1 = file name, %2 = format"
 msgid ""
@@ -320,45 +325,45 @@ msgstr ""
 "Отварам датотеку „%1“\n"
 "са „%2“"
 
-#: mainwindow.cpp:1711
+#: mainwindow.cpp:1715
 #, qt-format
 msgid "&Undo %1"
 msgstr "&Опозови %1"
 
 #. i18n: file: mainwindow.ui:194
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1714 mainwindow.cpp:1958:123
+#: mainwindow.cpp:1718 mainwindow.cpp:1962:123
 msgid "&Undo"
 msgstr "&Опозови"
 
-#: mainwindow.cpp:1719
+#: mainwindow.cpp:1723
 #, qt-format
 msgid "&Redo %1"
 msgstr "&Понови „%1“"
 
 #. i18n: file: mainwindow.ui:206
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1722 mainwindow.cpp:1963:129
+#: mainwindow.cpp:1726 mainwindow.cpp:1967:129
 msgid "&Redo"
 msgstr "&Понови"
 
-#: mainwindow.cpp:1838
+#: mainwindow.cpp:1842
 msgid "&Testing"
 msgstr "&Тестирање"
 
-#: mainwindow.cpp:1840
+#: mainwindow.cpp:1844
 #, fuzzy
 msgid "Record test…"
 msgstr "Забележи тест..."
 
-#: mainwindow.cpp:1843
+#: mainwindow.cpp:1847
 #, fuzzy
 msgid "Play test…"
 msgstr "Пусти тест..."
 
 #. i18n: file: mainwindow.ui:32
 #. i18n: ectx: property (title), widget (QMenu, menuFile)
-#: mainwindow.cpp:1857 menubuilder.cpp:79:42
+#: mainwindow.cpp:1861 menubuilder.cpp:79:42
 msgid "&File"
 msgstr "&Datoteka"
 
@@ -366,13 +371,13 @@ msgstr "&Datoteka"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:129
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1859:81 rc.cpp:87
+#: mainwindow.cpp:1863:81 rc.cpp:87
 msgid "&New"
 msgstr "&Ново"
 
 #. i18n: file: mainwindow.ui:82
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1868:57
+#: mainwindow.cpp:1872:57
 #, fuzzy
 msgid "&Open…"
 msgstr "&Отвори"
@@ -381,7 +386,7 @@ msgstr "&Отвори"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:142
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1877:90 rc.cpp:96
+#: mainwindow.cpp:1881:90 rc.cpp:96
 msgid "&Close"
 msgstr "&Затвори"
 
@@ -389,29 +394,29 @@ msgstr "&Затвори"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:155
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1891:99 rc.cpp:105
+#: mainwindow.cpp:1895:99 rc.cpp:105
 msgid "&Save"
 msgstr "&Сачувај"
 
 #. i18n: file: mainwindow.ui:160
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1900:108
+#: mainwindow.cpp:1904:108
 #, fuzzy
 msgid "Save &As…"
 msgstr "Сачувај &као..."
 
 #. i18n: file: mainwindow.ui:328
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1911:201
+#: mainwindow.cpp:1915:201
 msgid "&Export"
 msgstr "&Izvezi"
 
-#: mainwindow.cpp:1912
+#: mainwindow.cpp:1916
 #, fuzzy
 msgid "&Molecule…"
 msgstr "Молекули"
 
-#: mainwindow.cpp:1920
+#: mainwindow.cpp:1924
 #, fuzzy
 msgid "&Graphics…"
 msgstr "&Графици..."
@@ -420,32 +425,32 @@ msgstr "&Графици..."
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:106
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1929:66 rc.cpp:72
+#: mainwindow.cpp:1933:66 rc.cpp:72
 msgid "&Quit"
 msgstr "&Изађи"
 
 #. i18n: file: mainwindow.ui:318
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1939:195
+#: mainwindow.cpp:1943:195
 msgid "Open Recent"
 msgstr "Отвори скорашње"
 
-#: mainwindow.cpp:1951
+#: mainwindow.cpp:1955
 msgid "No recent files"
 msgstr "Нема скорашњих датотека"
 
 #. i18n: file: mainwindow.ui:59
 #. i18n: ectx: property (title), widget (QMenu, menuEdit)
-#: mainwindow.cpp:1957 menubuilder.cpp:79:51
+#: mainwindow.cpp:1961 menubuilder.cpp:79:51
 msgid "&Edit"
 msgstr "&Uredi"
 
-#: mainwindow.cpp:1969
+#: mainwindow.cpp:1973
 #, fuzzy
 msgid "&Copy Graphics"
 msgstr "&Графици..."
 
-#: mainwindow.cpp:1973
+#: mainwindow.cpp:1977
 #, fuzzy
 #| msgid "Ctrl+A"
 msgid "Ctrl+Alt+C"
@@ -453,157 +458,157 @@ msgstr "Ктрл+А"
 
 #. i18n: file: mainwindow.ui:54
 #. i18n: ectx: property (title), widget (QMenu, menuView)
-#: mainwindow.cpp:1986 menubuilder.cpp:79:48
+#: mainwindow.cpp:1990 menubuilder.cpp:79:48
 msgid "&View"
 msgstr "&Pregled"
 
-#: mainwindow.cpp:1987
+#: mainwindow.cpp:1991
 #, fuzzy
 msgid "Set Background Color…"
 msgstr "Постави боју &позадине..."
 
-#: mainwindow.cpp:1991
+#: mainwindow.cpp:1995
 msgid "Rendering…"
 msgstr ""
 
-#: mainwindow.cpp:1999
+#: mainwindow.cpp:2003
 msgid "Projection"
 msgstr "Пројекција"
 
-#: mainwindow.cpp:2000
+#: mainwindow.cpp:2004
 msgid "Perspective"
 msgstr "Перспектива"
 
-#: mainwindow.cpp:2007
+#: mainwindow.cpp:2011
 msgid "Orthographic"
 msgstr "Правописни"
 
-#: mainwindow.cpp:2026
+#: mainwindow.cpp:2030
 msgid "&Extensions"
 msgstr "&Proširenja"
 
-#: mainwindow.cpp:2028
+#: mainwindow.cpp:2032
 msgid "User Interface Language…"
 msgstr ""
 
-#: mainwindow.cpp:2032
+#: mainwindow.cpp:2036
 msgid "&Periodic Table…"
 msgstr ""
 
-#: mainwindow.cpp:2038 menubuilder.cpp:83
+#: mainwindow.cpp:2042 menubuilder.cpp:83
 msgid "&Help"
 msgstr "По&моћ"
 
 #. i18n: file: mainwindow.ui:182
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:2039:120
+#: mainwindow.cpp:2043:120
 msgid "&About"
 msgstr "&О програму"
 
-#: mainwindow.cpp:2046
+#: mainwindow.cpp:2050
 #, fuzzy
 #| msgid "Discussion Forum"
 msgid "&Discussion Forum"
 msgstr "Форум расправе"
 
-#: mainwindow.cpp:2050
+#: mainwindow.cpp:2054
 #, fuzzy
 #| msgid "Avogadro Website"
 msgid "&Avogadro Website"
 msgstr "Авогадров веб сајт"
 
-#: mainwindow.cpp:2054
+#: mainwindow.cpp:2058
 #, fuzzy
 #| msgid "Report a Bug"
 msgid "&Report a Bug"
 msgstr "Пријави грешку"
 
-#: mainwindow.cpp:2058
+#: mainwindow.cpp:2062
 msgid "&Suggest a Feature"
 msgstr ""
 
-#: mainwindow.cpp:2082
+#: mainwindow.cpp:2086
 msgid "System Language"
 msgstr ""
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "Language"
 msgstr ""
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "User Interface Language:"
 msgstr ""
 
-#: mainwindow.cpp:2195
+#: mainwindow.cpp:2199
 #, qt-format
 msgid "All supported formats (%1);;All files (*);;"
 msgstr "Сви подржани формати (%1);;Све датотеке (*);;"
 
-#: mainwindow.cpp:2211
+#: mainwindow.cpp:2215
 #, fuzzy
 msgid "Do you want to save the changes to the document?"
 msgstr "Да ли желите да сачувате измене које сте направили у документу?"
 
-#: mainwindow.cpp:2219
+#: mainwindow.cpp:2223
 msgid "Your changes will be lost if you don't save them."
 msgstr "Ваше измене ће бити изгубљене ако их не сачувате."
 
-#: mainwindow.cpp:2227
+#: mainwindow.cpp:2231
 msgctxt "Save"
 msgid "Ctrl+S"
 msgstr "Ктрл+S"
 
-#: mainwindow.cpp:2229
+#: mainwindow.cpp:2233
 msgctxt "Discard"
 msgid "Ctrl+D"
 msgstr "Ктрл+D"
 
-#: mainwindow.cpp:2311
+#: mainwindow.cpp:2315
 #, fuzzy
 #| msgid "Network Update Check Failed"
 msgid "Network Download Failed"
 msgstr "Није успела провера ажурирања мреже"
 
-#: mainwindow.cpp:2312
+#: mainwindow.cpp:2316
 msgid "Network timeout or other error."
 msgstr "Истекло је време мреже или нека друга грешка."
 
-#: mainwindow.cpp:2351
+#: mainwindow.cpp:2355
 #, qt-format
 msgid "Your version: %1"
 msgstr ""
 
-#: mainwindow.cpp:2352
+#: mainwindow.cpp:2356
 #, fuzzy, qt-format
 #| msgctxt "%1 is the Git revision number."
 #| msgid "(Git revision: %1)"
 msgid "New version: %1"
 msgstr "(Ревизија гита: %1)"
 
-#: mainwindow.cpp:2354
+#: mainwindow.cpp:2358
 msgid "An update is available, do you want to download it now?\n"
 msgstr ""
 
-#: mainwindow.cpp:2356
+#: mainwindow.cpp:2360
 msgid "Version Update"
 msgstr ""
 
-#: mainwindow.cpp:2414
+#: mainwindow.cpp:2418
 #, fuzzy, qt-format
 msgid "Error while loading the “%1” file format."
 msgstr "Грешка приликом учитавања формата датотеке са иб-ом „%1“."
 
-#: mainwindow.cpp:2430
+#: mainwindow.cpp:2434
 #, fuzzy
 msgid "Select file format"
 msgstr "Изабери читача датотеке"
 
-#: mainwindow.cpp:2435 mainwindow.cpp:2446
+#: mainwindow.cpp:2439 mainwindow.cpp:2450
 #, fuzzy, qt-format
 msgid "Avogadro cannot open “%1”."
 msgstr "Авогадру је истекло време и не може да отвори „%1“."
 
-#: mainwindow.cpp:2445
+#: mainwindow.cpp:2449
 msgid "Cannot open files"
 msgstr "Не могу да отворим датотеке"
 
diff --git a/i18n/sv.po b/i18n/sv.po
index 13ddea19..5d9d2c5f 100644
--- a/i18n/sv.po
+++ b/i18n/sv.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: avogadro\n"
 "Report-Msgid-Bugs-To: avogadro-devel@lists.sourceforge.net\n"
-"POT-Creation-Date: 2023-10-22 02:03+0000\n"
+"POT-Creation-Date: 2023-10-29 02:01+0000\n"
 "PO-Revision-Date: 2021-09-23 13:36+0000\n"
 "Last-Translator: J. Lavoie <j.lavoie@net-c.ca>\n"
 "Language-Team: Swedish <https://hosted.weblate.org/projects/avogadro/"
@@ -120,11 +120,11 @@ msgstr ""
 msgid "Please restart Avogadro to use the new language."
 msgstr ""
 
-#: mainwindow.cpp:765 mainwindow.cpp:1436
+#: mainwindow.cpp:765 mainwindow.cpp:1440
 msgid "Chemical Markup Language"
 msgstr ""
 
-#: mainwindow.cpp:766 mainwindow.cpp:1435
+#: mainwindow.cpp:766 mainwindow.cpp:1439
 msgid "Chemical JSON"
 msgstr ""
 
@@ -132,13 +132,13 @@ msgstr ""
 msgid "Open chemical file"
 msgstr ""
 
-#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1338
-#: mainwindow.cpp:2434
+#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1342
+#: mainwindow.cpp:2438
 #, fuzzy
 msgid "Cannot open file"
 msgstr "Filen %1 kan inte sparas."
 
-#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1339
+#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1343
 #, fuzzy, qt-format
 msgid "Can't open supplied file %1"
 msgstr "Filen %1 kan inte sparas."
@@ -166,58 +166,63 @@ msgctxt "atomic electrostatics"
 msgid "Charges"
 msgstr ""
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:830
+msgctxt "potential energy calculators"
+msgid "Force Fields"
+msgstr ""
+
+#: mainwindow.cpp:834
 msgid "Install Plugin Script"
 msgstr ""
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:834
 msgid "Script Type:"
 msgstr ""
 
-#: mainwindow.cpp:884 mainwindow.cpp:1334
+#: mainwindow.cpp:888 mainwindow.cpp:1338
 msgid "Select file reader"
 msgstr ""
 
-#: mainwindow.cpp:913
+#: mainwindow.cpp:917
 #, fuzzy
 msgid "Reading File"
 msgstr "Öppna fil"
 
-#: mainwindow.cpp:915
+#: mainwindow.cpp:919
 #, qt-format
 msgid ""
 "Opening file '%1'\n"
 "with '%2'"
 msgstr ""
 
-#: mainwindow.cpp:946
+#: mainwindow.cpp:950
 #, qt-format
 msgid "Molecule loaded (%1 atoms, %2 bonds)"
 msgstr ""
 
-#: mainwindow.cpp:951
+#: mainwindow.cpp:955
 #, fuzzy
 msgid "File error"
 msgstr "Fil: "
 
-#: mainwindow.cpp:952
+#: mainwindow.cpp:956
 #, qt-format
 msgid ""
 "Error while reading file '%1':\n"
 "%2"
 msgstr ""
 
-#: mainwindow.cpp:979
+#: mainwindow.cpp:983
 #, fuzzy, qt-format
 msgctxt "%1 = filename"
 msgid "Saved file %1"
 msgstr "Filen %1 kan inte sparas."
 
-#: mainwindow.cpp:987
+#: mainwindow.cpp:991
 msgid "Error saving file"
 msgstr ""
 
-#: mainwindow.cpp:988
+#: mainwindow.cpp:992
 #, qt-format
 msgctxt "%1 = file name, %2 = error message"
 msgid ""
@@ -225,11 +230,11 @@ msgid ""
 "%2"
 msgstr ""
 
-#: mainwindow.cpp:1027
+#: mainwindow.cpp:1031
 msgid "Error: Failed to initialize OpenGL context"
 msgstr ""
 
-#: mainwindow.cpp:1028
+#: mainwindow.cpp:1032
 #, qt-format
 msgid ""
 "OpenGL 2.0 or greater required, exiting.\n"
@@ -237,46 +242,46 @@ msgid ""
 "%1"
 msgstr ""
 
-#: mainwindow.cpp:1029
+#: mainwindow.cpp:1033
 msgid "Unknown error"
 msgstr ""
 
-#: mainwindow.cpp:1279
+#: mainwindow.cpp:1283
 msgid "Common image formats"
 msgstr "Vanliga bildformat"
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "All files"
 msgstr "Alla filer"
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "BMP"
 msgstr "BMP"
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "PNG"
 msgstr "PNG"
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "JPEG"
 msgstr "JPEG"
 
-#: mainwindow.cpp:1291
+#: mainwindow.cpp:1295
 msgid "Export Bitmap Graphics"
 msgstr "Exportera bitmappgrafik"
 
 #. i18n: file: mainwindow.ui:14
 #. i18n: ectx: property (windowTitle), widget (QMainWindow, MainWindow)
-#: mainwindow.cpp:1307 mainwindow.cpp:1409 mainwindow.cpp:2210:39
+#: mainwindow.cpp:1311 mainwindow.cpp:1413 mainwindow.cpp:2214:39
 msgid "Avogadro"
 msgstr "Avogadro"
 
-#: mainwindow.cpp:1308
+#: mainwindow.cpp:1312
 #, qt-format
 msgid "Cannot save file %1."
 msgstr "Filen %1 kan inte sparas."
 
-#: mainwindow.cpp:1410
+#: mainwindow.cpp:1414
 msgid ""
 "This file was imported from a non-standard format which may not be able to "
 "write all of the information in the molecule.\n"
@@ -284,24 +289,24 @@ msgid ""
 "Would you like to export to the current format, or save in a standard format?"
 msgstr ""
 
-#: mainwindow.cpp:1417
+#: mainwindow.cpp:1421
 msgid "Export"
 msgstr "Exportera"
 
-#: mainwindow.cpp:1441
+#: mainwindow.cpp:1445
 msgid "Save chemical file"
 msgstr ""
 
-#: mainwindow.cpp:1482
+#: mainwindow.cpp:1486
 #, fuzzy
 msgid "Export Molecule"
 msgstr "Importera molekylfil"
 
-#: mainwindow.cpp:1566
+#: mainwindow.cpp:1570
 msgid "Saving File in Progress…"
 msgstr ""
 
-#: mainwindow.cpp:1568
+#: mainwindow.cpp:1572
 #, qt-format
 msgctxt "%1 = file name, %2 = format"
 msgid ""
@@ -311,46 +316,46 @@ msgstr ""
 "Sparar filen ”%1”\n"
 "med ”%2”"
 
-#: mainwindow.cpp:1711
+#: mainwindow.cpp:1715
 #, fuzzy, qt-format
 msgid "&Undo %1"
 msgstr "&Ångra"
 
 #. i18n: file: mainwindow.ui:194
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1714 mainwindow.cpp:1958:123
+#: mainwindow.cpp:1718 mainwindow.cpp:1962:123
 msgid "&Undo"
 msgstr "&Ångra"
 
-#: mainwindow.cpp:1719
+#: mainwindow.cpp:1723
 #, fuzzy, qt-format
 msgid "&Redo %1"
 msgstr "Gö&r om"
 
 #. i18n: file: mainwindow.ui:206
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1722 mainwindow.cpp:1963:129
+#: mainwindow.cpp:1726 mainwindow.cpp:1967:129
 msgid "&Redo"
 msgstr "Gö&r om"
 
-#: mainwindow.cpp:1838
+#: mainwindow.cpp:1842
 #, fuzzy
 msgid "&Testing"
 msgstr "Inställningar"
 
-#: mainwindow.cpp:1840
+#: mainwindow.cpp:1844
 #, fuzzy
 msgid "Record test…"
 msgstr "Spela in test..."
 
-#: mainwindow.cpp:1843
+#: mainwindow.cpp:1847
 #, fuzzy
 msgid "Play test…"
 msgstr "Spela upp test..."
 
 #. i18n: file: mainwindow.ui:32
 #. i18n: ectx: property (title), widget (QMenu, menuFile)
-#: mainwindow.cpp:1857 menubuilder.cpp:79:42
+#: mainwindow.cpp:1861 menubuilder.cpp:79:42
 msgid "&File"
 msgstr "&Arkiv"
 
@@ -358,13 +363,13 @@ msgstr "&Arkiv"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:129
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1859:81 rc.cpp:87
+#: mainwindow.cpp:1863:81 rc.cpp:87
 msgid "&New"
 msgstr "&Ny"
 
 #. i18n: file: mainwindow.ui:82
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1868:57
+#: mainwindow.cpp:1872:57
 #, fuzzy
 msgid "&Open…"
 msgstr "&Öppna"
@@ -373,7 +378,7 @@ msgstr "&Öppna"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:142
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1877:90 rc.cpp:96
+#: mainwindow.cpp:1881:90 rc.cpp:96
 msgid "&Close"
 msgstr "Stän&g"
 
@@ -381,30 +386,30 @@ msgstr "Stän&g"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:155
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1891:99 rc.cpp:105
+#: mainwindow.cpp:1895:99 rc.cpp:105
 msgid "&Save"
 msgstr "&Spara"
 
 #. i18n: file: mainwindow.ui:160
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1900:108
+#: mainwindow.cpp:1904:108
 #, fuzzy
 msgid "Save &As…"
 msgstr "Spara s&om..."
 
 #. i18n: file: mainwindow.ui:328
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1911:201
+#: mainwindow.cpp:1915:201
 #, fuzzy
 msgid "&Export"
 msgstr "Exportera"
 
-#: mainwindow.cpp:1912
+#: mainwindow.cpp:1916
 #, fuzzy
 msgid "&Molecule…"
 msgstr "Molekyl"
 
-#: mainwindow.cpp:1920
+#: mainwindow.cpp:1924
 #, fuzzy
 msgid "&Graphics…"
 msgstr "&Grafik..."
@@ -413,33 +418,33 @@ msgstr "&Grafik..."
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:106
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1929:66 rc.cpp:72
+#: mainwindow.cpp:1933:66 rc.cpp:72
 msgid "&Quit"
 msgstr "A&vsluta"
 
 #. i18n: file: mainwindow.ui:318
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1939:195
+#: mainwindow.cpp:1943:195
 #, fuzzy
 msgid "Open Recent"
 msgstr "Öppna s&enaste"
 
-#: mainwindow.cpp:1951
+#: mainwindow.cpp:1955
 msgid "No recent files"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:59
 #. i18n: ectx: property (title), widget (QMenu, menuEdit)
-#: mainwindow.cpp:1957 menubuilder.cpp:79:51
+#: mainwindow.cpp:1961 menubuilder.cpp:79:51
 msgid "&Edit"
 msgstr "R&edigera"
 
-#: mainwindow.cpp:1969
+#: mainwindow.cpp:1973
 #, fuzzy
 msgid "&Copy Graphics"
 msgstr "&Grafik..."
 
-#: mainwindow.cpp:1973
+#: mainwindow.cpp:1977
 #, fuzzy
 #| msgid "Ctrl+A"
 msgid "Ctrl+Alt+C"
@@ -447,156 +452,156 @@ msgstr "Ctrl+A"
 
 #. i18n: file: mainwindow.ui:54
 #. i18n: ectx: property (title), widget (QMenu, menuView)
-#: mainwindow.cpp:1986 menubuilder.cpp:79:48
+#: mainwindow.cpp:1990 menubuilder.cpp:79:48
 msgid "&View"
 msgstr "&Visa"
 
-#: mainwindow.cpp:1987
+#: mainwindow.cpp:1991
 #, fuzzy
 msgid "Set Background Color…"
 msgstr "Ange &bakgrundsfärg..."
 
-#: mainwindow.cpp:1991
+#: mainwindow.cpp:1995
 msgid "Rendering…"
 msgstr ""
 
-#: mainwindow.cpp:1999
+#: mainwindow.cpp:2003
 msgid "Projection"
 msgstr "Projektion"
 
-#: mainwindow.cpp:2000
+#: mainwindow.cpp:2004
 msgid "Perspective"
 msgstr "Perspektiv"
 
-#: mainwindow.cpp:2007
+#: mainwindow.cpp:2011
 msgid "Orthographic"
 msgstr "Ortografisk"
 
-#: mainwindow.cpp:2026
+#: mainwindow.cpp:2030
 #, fuzzy
 msgid "&Extensions"
 msgstr "Tillägg"
 
-#: mainwindow.cpp:2028
+#: mainwindow.cpp:2032
 msgid "User Interface Language…"
 msgstr ""
 
-#: mainwindow.cpp:2032
+#: mainwindow.cpp:2036
 msgid "&Periodic Table…"
 msgstr ""
 
-#: mainwindow.cpp:2038 menubuilder.cpp:83
+#: mainwindow.cpp:2042 menubuilder.cpp:83
 msgid "&Help"
 msgstr "&Hjälp"
 
 #. i18n: file: mainwindow.ui:182
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:2039:120
+#: mainwindow.cpp:2043:120
 msgid "&About"
 msgstr "&Om"
 
-#: mainwindow.cpp:2046
+#: mainwindow.cpp:2050
 msgid "&Discussion Forum"
 msgstr ""
 
-#: mainwindow.cpp:2050
+#: mainwindow.cpp:2054
 #, fuzzy
 #| msgid "Avogadro Website"
 msgid "&Avogadro Website"
 msgstr "Avogadros webbplats"
 
-#: mainwindow.cpp:2054
+#: mainwindow.cpp:2058
 #, fuzzy
 #| msgid "Report a Bug"
 msgid "&Report a Bug"
 msgstr "Rapportera ett fel"
 
-#: mainwindow.cpp:2058
+#: mainwindow.cpp:2062
 msgid "&Suggest a Feature"
 msgstr ""
 
-#: mainwindow.cpp:2082
+#: mainwindow.cpp:2086
 msgid "System Language"
 msgstr ""
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "Language"
 msgstr ""
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "User Interface Language:"
 msgstr ""
 
-#: mainwindow.cpp:2195
+#: mainwindow.cpp:2199
 #, qt-format
 msgid "All supported formats (%1);;All files (*);;"
 msgstr ""
 
-#: mainwindow.cpp:2211
+#: mainwindow.cpp:2215
 #, fuzzy
 msgid "Do you want to save the changes to the document?"
 msgstr "Vill du spara ändringarna som du gjort i dokumentet?"
 
-#: mainwindow.cpp:2219
+#: mainwindow.cpp:2223
 msgid "Your changes will be lost if you don't save them."
 msgstr "Dina ändringar kommer att gå förlorade om du inte sparar dem."
 
-#: mainwindow.cpp:2227
+#: mainwindow.cpp:2231
 msgctxt "Save"
 msgid "Ctrl+S"
 msgstr "Ctrl+S"
 
-#: mainwindow.cpp:2229
+#: mainwindow.cpp:2233
 msgctxt "Discard"
 msgid "Ctrl+D"
 msgstr "Ctrl+D"
 
-#: mainwindow.cpp:2311
+#: mainwindow.cpp:2315
 #, fuzzy
 #| msgid "Network Update Check Failed"
 msgid "Network Download Failed"
 msgstr "Nätverksuppdateringskontroll misslyckades"
 
-#: mainwindow.cpp:2312
+#: mainwindow.cpp:2316
 msgid "Network timeout or other error."
 msgstr "Nätverket överskred tidsgränsen, eller annat fel."
 
-#: mainwindow.cpp:2351
+#: mainwindow.cpp:2355
 #, qt-format
 msgid "Your version: %1"
 msgstr ""
 
-#: mainwindow.cpp:2352
+#: mainwindow.cpp:2356
 #, fuzzy, qt-format
 #| msgctxt "%1 is the Git revision number."
 #| msgid "(Git revision: %1)"
 msgid "New version: %1"
 msgstr "(Git revision: %1)"
 
-#: mainwindow.cpp:2354
+#: mainwindow.cpp:2358
 msgid "An update is available, do you want to download it now?\n"
 msgstr ""
 
-#: mainwindow.cpp:2356
+#: mainwindow.cpp:2360
 msgid "Version Update"
 msgstr ""
 
-#: mainwindow.cpp:2414
+#: mainwindow.cpp:2418
 #, qt-format
 msgid "Error while loading the “%1” file format."
 msgstr "Ett fel uppstod när ”%1” filformatet skulle laddas."
 
-#: mainwindow.cpp:2430
+#: mainwindow.cpp:2434
 #, fuzzy
 msgid "Select file format"
 msgstr "Fil: "
 
-#: mainwindow.cpp:2435 mainwindow.cpp:2446
+#: mainwindow.cpp:2439 mainwindow.cpp:2450
 #, qt-format
 msgid "Avogadro cannot open “%1”."
 msgstr "Avogadro kan inte öppna ”%1”."
 
-#: mainwindow.cpp:2445
+#: mainwindow.cpp:2449
 #, fuzzy
 msgid "Cannot open files"
 msgstr "Filen %1 kan inte sparas."
diff --git a/i18n/ta.po b/i18n/ta.po
index 6170e4d7..225d1fca 100644
--- a/i18n/ta.po
+++ b/i18n/ta.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: avogadro\n"
 "Report-Msgid-Bugs-To: avogadro-devel@lists.sourceforge.net\n"
-"POT-Creation-Date: 2023-10-22 02:03+0000\n"
+"POT-Creation-Date: 2023-10-29 02:01+0000\n"
 "PO-Revision-Date: 2016-06-10 06:26+0000\n"
 "Last-Translator: Avogadro Team <avogadro-devel@lists.sourceforge.net>\n"
 "Language-Team: Tamil <ta@li.org>\n"
@@ -108,11 +108,11 @@ msgstr ""
 msgid "Please restart Avogadro to use the new language."
 msgstr ""
 
-#: mainwindow.cpp:765 mainwindow.cpp:1436
+#: mainwindow.cpp:765 mainwindow.cpp:1440
 msgid "Chemical Markup Language"
 msgstr ""
 
-#: mainwindow.cpp:766 mainwindow.cpp:1435
+#: mainwindow.cpp:766 mainwindow.cpp:1439
 msgid "Chemical JSON"
 msgstr ""
 
@@ -120,12 +120,12 @@ msgstr ""
 msgid "Open chemical file"
 msgstr ""
 
-#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1338
-#: mainwindow.cpp:2434
+#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1342
+#: mainwindow.cpp:2438
 msgid "Cannot open file"
 msgstr ""
 
-#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1339
+#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1343
 #, qt-format
 msgid "Can't open supplied file %1"
 msgstr ""
@@ -152,56 +152,61 @@ msgctxt "atomic electrostatics"
 msgid "Charges"
 msgstr ""
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:830
+msgctxt "potential energy calculators"
+msgid "Force Fields"
+msgstr ""
+
+#: mainwindow.cpp:834
 msgid "Install Plugin Script"
 msgstr ""
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:834
 msgid "Script Type:"
 msgstr ""
 
-#: mainwindow.cpp:884 mainwindow.cpp:1334
+#: mainwindow.cpp:888 mainwindow.cpp:1338
 msgid "Select file reader"
 msgstr ""
 
-#: mainwindow.cpp:913
+#: mainwindow.cpp:917
 msgid "Reading File"
 msgstr ""
 
-#: mainwindow.cpp:915
+#: mainwindow.cpp:919
 #, qt-format
 msgid ""
 "Opening file '%1'\n"
 "with '%2'"
 msgstr ""
 
-#: mainwindow.cpp:946
+#: mainwindow.cpp:950
 #, qt-format
 msgid "Molecule loaded (%1 atoms, %2 bonds)"
 msgstr ""
 
-#: mainwindow.cpp:951
+#: mainwindow.cpp:955
 msgid "File error"
 msgstr ""
 
-#: mainwindow.cpp:952
+#: mainwindow.cpp:956
 #, qt-format
 msgid ""
 "Error while reading file '%1':\n"
 "%2"
 msgstr ""
 
-#: mainwindow.cpp:979
+#: mainwindow.cpp:983
 #, qt-format
 msgctxt "%1 = filename"
 msgid "Saved file %1"
 msgstr ""
 
-#: mainwindow.cpp:987
+#: mainwindow.cpp:991
 msgid "Error saving file"
 msgstr ""
 
-#: mainwindow.cpp:988
+#: mainwindow.cpp:992
 #, qt-format
 msgctxt "%1 = file name, %2 = error message"
 msgid ""
@@ -209,11 +214,11 @@ msgid ""
 "%2"
 msgstr ""
 
-#: mainwindow.cpp:1027
+#: mainwindow.cpp:1031
 msgid "Error: Failed to initialize OpenGL context"
 msgstr ""
 
-#: mainwindow.cpp:1028
+#: mainwindow.cpp:1032
 #, qt-format
 msgid ""
 "OpenGL 2.0 or greater required, exiting.\n"
@@ -221,46 +226,46 @@ msgid ""
 "%1"
 msgstr ""
 
-#: mainwindow.cpp:1029
+#: mainwindow.cpp:1033
 msgid "Unknown error"
 msgstr ""
 
-#: mainwindow.cpp:1279
+#: mainwindow.cpp:1283
 msgid "Common image formats"
 msgstr ""
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "All files"
 msgstr ""
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "BMP"
 msgstr ""
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "PNG"
 msgstr ""
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "JPEG"
 msgstr ""
 
-#: mainwindow.cpp:1291
+#: mainwindow.cpp:1295
 msgid "Export Bitmap Graphics"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:14
 #. i18n: ectx: property (windowTitle), widget (QMainWindow, MainWindow)
-#: mainwindow.cpp:1307 mainwindow.cpp:1409 mainwindow.cpp:2210:39
+#: mainwindow.cpp:1311 mainwindow.cpp:1413 mainwindow.cpp:2214:39
 msgid "Avogadro"
 msgstr ""
 
-#: mainwindow.cpp:1308
+#: mainwindow.cpp:1312
 #, qt-format
 msgid "Cannot save file %1."
 msgstr ""
 
-#: mainwindow.cpp:1410
+#: mainwindow.cpp:1414
 msgid ""
 "This file was imported from a non-standard format which may not be able to "
 "write all of the information in the molecule.\n"
@@ -268,24 +273,24 @@ msgid ""
 "Would you like to export to the current format, or save in a standard format?"
 msgstr ""
 
-#: mainwindow.cpp:1417
+#: mainwindow.cpp:1421
 msgid "Export"
 msgstr ""
 
-#: mainwindow.cpp:1441
+#: mainwindow.cpp:1445
 msgid "Save chemical file"
 msgstr ""
 
-#: mainwindow.cpp:1482
+#: mainwindow.cpp:1486
 #, fuzzy
 msgid "Export Molecule"
 msgstr "மூலக்கூறுவை கத்தரி"
 
-#: mainwindow.cpp:1566
+#: mainwindow.cpp:1570
 msgid "Saving File in Progress…"
 msgstr ""
 
-#: mainwindow.cpp:1568
+#: mainwindow.cpp:1572
 #, qt-format
 msgctxt "%1 = file name, %2 = format"
 msgid ""
@@ -293,43 +298,43 @@ msgid ""
 "with “%2”"
 msgstr ""
 
-#: mainwindow.cpp:1711
+#: mainwindow.cpp:1715
 #, qt-format
 msgid "&Undo %1"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:194
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1714 mainwindow.cpp:1958:123
+#: mainwindow.cpp:1718 mainwindow.cpp:1962:123
 msgid "&Undo"
 msgstr ""
 
-#: mainwindow.cpp:1719
+#: mainwindow.cpp:1723
 #, qt-format
 msgid "&Redo %1"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:206
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1722 mainwindow.cpp:1963:129
+#: mainwindow.cpp:1726 mainwindow.cpp:1967:129
 msgid "&Redo"
 msgstr ""
 
-#: mainwindow.cpp:1838
+#: mainwindow.cpp:1842
 msgid "&Testing"
 msgstr ""
 
-#: mainwindow.cpp:1840
+#: mainwindow.cpp:1844
 msgid "Record test…"
 msgstr ""
 
-#: mainwindow.cpp:1843
+#: mainwindow.cpp:1847
 msgid "Play test…"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:32
 #. i18n: ectx: property (title), widget (QMenu, menuFile)
-#: mainwindow.cpp:1857 menubuilder.cpp:79:42
+#: mainwindow.cpp:1861 menubuilder.cpp:79:42
 msgid "&File"
 msgstr ""
 
@@ -337,13 +342,13 @@ msgstr ""
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:129
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1859:81 rc.cpp:87
+#: mainwindow.cpp:1863:81 rc.cpp:87
 msgid "&New"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:82
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1868:57
+#: mainwindow.cpp:1872:57
 msgid "&Open…"
 msgstr ""
 
@@ -351,7 +356,7 @@ msgstr ""
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:142
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1877:90 rc.cpp:96
+#: mainwindow.cpp:1881:90 rc.cpp:96
 msgid "&Close"
 msgstr ""
 
@@ -359,28 +364,28 @@ msgstr ""
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:155
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1891:99 rc.cpp:105
+#: mainwindow.cpp:1895:99 rc.cpp:105
 msgid "&Save"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:160
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1900:108
+#: mainwindow.cpp:1904:108
 msgid "Save &As…"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:328
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1911:201
+#: mainwindow.cpp:1915:201
 msgid "&Export"
 msgstr ""
 
-#: mainwindow.cpp:1912
+#: mainwindow.cpp:1916
 #, fuzzy
 msgid "&Molecule…"
 msgstr "மூலக்கூறுவை கத்தரி"
 
-#: mainwindow.cpp:1920
+#: mainwindow.cpp:1924
 msgid "&Graphics…"
 msgstr ""
 
@@ -388,174 +393,174 @@ msgstr ""
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:106
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1929:66 rc.cpp:72
+#: mainwindow.cpp:1933:66 rc.cpp:72
 msgid "&Quit"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:318
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1939:195
+#: mainwindow.cpp:1943:195
 msgid "Open Recent"
 msgstr ""
 
-#: mainwindow.cpp:1951
+#: mainwindow.cpp:1955
 msgid "No recent files"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:59
 #. i18n: ectx: property (title), widget (QMenu, menuEdit)
-#: mainwindow.cpp:1957 menubuilder.cpp:79:51
+#: mainwindow.cpp:1961 menubuilder.cpp:79:51
 msgid "&Edit"
 msgstr ""
 
-#: mainwindow.cpp:1969
+#: mainwindow.cpp:1973
 msgid "&Copy Graphics"
 msgstr ""
 
-#: mainwindow.cpp:1973
+#: mainwindow.cpp:1977
 msgid "Ctrl+Alt+C"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:54
 #. i18n: ectx: property (title), widget (QMenu, menuView)
-#: mainwindow.cpp:1986 menubuilder.cpp:79:48
+#: mainwindow.cpp:1990 menubuilder.cpp:79:48
 msgid "&View"
 msgstr ""
 
-#: mainwindow.cpp:1987
+#: mainwindow.cpp:1991
 msgid "Set Background Color…"
 msgstr ""
 
-#: mainwindow.cpp:1991
+#: mainwindow.cpp:1995
 msgid "Rendering…"
 msgstr ""
 
-#: mainwindow.cpp:1999
+#: mainwindow.cpp:2003
 msgid "Projection"
 msgstr ""
 
-#: mainwindow.cpp:2000
+#: mainwindow.cpp:2004
 msgid "Perspective"
 msgstr ""
 
-#: mainwindow.cpp:2007
+#: mainwindow.cpp:2011
 msgid "Orthographic"
 msgstr ""
 
-#: mainwindow.cpp:2026
+#: mainwindow.cpp:2030
 msgid "&Extensions"
 msgstr ""
 
-#: mainwindow.cpp:2028
+#: mainwindow.cpp:2032
 msgid "User Interface Language…"
 msgstr ""
 
-#: mainwindow.cpp:2032
+#: mainwindow.cpp:2036
 msgid "&Periodic Table…"
 msgstr ""
 
-#: mainwindow.cpp:2038 menubuilder.cpp:83
+#: mainwindow.cpp:2042 menubuilder.cpp:83
 msgid "&Help"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:182
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:2039:120
+#: mainwindow.cpp:2043:120
 msgid "&About"
 msgstr ""
 
-#: mainwindow.cpp:2046
+#: mainwindow.cpp:2050
 msgid "&Discussion Forum"
 msgstr ""
 
-#: mainwindow.cpp:2050
+#: mainwindow.cpp:2054
 msgid "&Avogadro Website"
 msgstr ""
 
-#: mainwindow.cpp:2054
+#: mainwindow.cpp:2058
 msgid "&Report a Bug"
 msgstr ""
 
-#: mainwindow.cpp:2058
+#: mainwindow.cpp:2062
 msgid "&Suggest a Feature"
 msgstr ""
 
-#: mainwindow.cpp:2082
+#: mainwindow.cpp:2086
 msgid "System Language"
 msgstr ""
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "Language"
 msgstr ""
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "User Interface Language:"
 msgstr ""
 
-#: mainwindow.cpp:2195
+#: mainwindow.cpp:2199
 #, qt-format
 msgid "All supported formats (%1);;All files (*);;"
 msgstr ""
 
-#: mainwindow.cpp:2211
+#: mainwindow.cpp:2215
 msgid "Do you want to save the changes to the document?"
 msgstr ""
 
-#: mainwindow.cpp:2219
+#: mainwindow.cpp:2223
 msgid "Your changes will be lost if you don't save them."
 msgstr ""
 
-#: mainwindow.cpp:2227
+#: mainwindow.cpp:2231
 msgctxt "Save"
 msgid "Ctrl+S"
 msgstr ""
 
-#: mainwindow.cpp:2229
+#: mainwindow.cpp:2233
 msgctxt "Discard"
 msgid "Ctrl+D"
 msgstr ""
 
-#: mainwindow.cpp:2311
+#: mainwindow.cpp:2315
 msgid "Network Download Failed"
 msgstr ""
 
-#: mainwindow.cpp:2312
+#: mainwindow.cpp:2316
 msgid "Network timeout or other error."
 msgstr ""
 
-#: mainwindow.cpp:2351
+#: mainwindow.cpp:2355
 #, qt-format
 msgid "Your version: %1"
 msgstr ""
 
-#: mainwindow.cpp:2352
+#: mainwindow.cpp:2356
 #, qt-format
 msgid "New version: %1"
 msgstr ""
 
-#: mainwindow.cpp:2354
+#: mainwindow.cpp:2358
 msgid "An update is available, do you want to download it now?\n"
 msgstr ""
 
-#: mainwindow.cpp:2356
+#: mainwindow.cpp:2360
 msgid "Version Update"
 msgstr ""
 
-#: mainwindow.cpp:2414
+#: mainwindow.cpp:2418
 #, qt-format
 msgid "Error while loading the “%1” file format."
 msgstr ""
 
-#: mainwindow.cpp:2430
+#: mainwindow.cpp:2434
 msgid "Select file format"
 msgstr ""
 
-#: mainwindow.cpp:2435 mainwindow.cpp:2446
+#: mainwindow.cpp:2439 mainwindow.cpp:2450
 #, qt-format
 msgid "Avogadro cannot open “%1”."
 msgstr ""
 
-#: mainwindow.cpp:2445
+#: mainwindow.cpp:2449
 msgid "Cannot open files"
 msgstr ""
 
diff --git a/i18n/te.po b/i18n/te.po
index dd89f9c7..698ec903 100644
--- a/i18n/te.po
+++ b/i18n/te.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: avogadro\n"
 "Report-Msgid-Bugs-To: avogadro-devel@lists.sourceforge.net\n"
-"POT-Creation-Date: 2023-10-22 02:03+0000\n"
+"POT-Creation-Date: 2023-10-29 02:01+0000\n"
 "PO-Revision-Date: 2023-10-13 04:03+0000\n"
 "Last-Translator: Balavamsi Krishna <balavamsikrishna38@gmail.com>\n"
 "Language-Team: Telugu <https://hosted.weblate.org/projects/avogadro/"
@@ -124,11 +124,11 @@ msgstr "పునఃప్రారంభం అవసరం"
 msgid "Please restart Avogadro to use the new language."
 msgstr "దయచేసి కొత్త భాషను ఉపయోగించడానికి Avogadroని పునఃప్రారంభించండి."
 
-#: mainwindow.cpp:765 mainwindow.cpp:1436
+#: mainwindow.cpp:765 mainwindow.cpp:1440
 msgid "Chemical Markup Language"
 msgstr "రసాయన మార్కప్ భాష"
 
-#: mainwindow.cpp:766 mainwindow.cpp:1435
+#: mainwindow.cpp:766 mainwindow.cpp:1439
 #, fuzzy
 msgid "Chemical JSON"
 msgstr "రసాయన JSON"
@@ -137,13 +137,13 @@ msgstr "రసాయన JSON"
 msgid "Open chemical file"
 msgstr "రసాయన ఫైల్‌ను తెరవండి"
 
-#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1338
-#: mainwindow.cpp:2434
+#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1342
+#: mainwindow.cpp:2438
 #, fuzzy
 msgid "Cannot open file"
 msgstr "జబితా సేవ్ చేయలేను %1."
 
-#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1339
+#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1343
 #, fuzzy, qt-format
 msgid "Can't open supplied file %1"
 msgstr "జబితా సేవ్ చేయలేను %1."
@@ -171,25 +171,30 @@ msgctxt "atomic electrostatics"
 msgid "Charges"
 msgstr "ఛార్జీలు"
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:830
+msgctxt "potential energy calculators"
+msgid "Force Fields"
+msgstr ""
+
+#: mainwindow.cpp:834
 msgid "Install Plugin Script"
 msgstr "ప్లగిన్ స్క్రిప్ట్‌ను ఇన్‌స్టాల్ చేయండి"
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:834
 #, fuzzy
 msgid "Script Type:"
 msgstr "స్క్రిప్ట్ రకం"
 
-#: mainwindow.cpp:884 mainwindow.cpp:1334
+#: mainwindow.cpp:888 mainwindow.cpp:1338
 msgid "Select file reader"
 msgstr "ఫైల్ రీడర్‌ని ఎంచుకోండి"
 
-#: mainwindow.cpp:913
+#: mainwindow.cpp:917
 #, fuzzy
 msgid "Reading File"
 msgstr "దస్త్రాన్ని తెరువు"
 
-#: mainwindow.cpp:915
+#: mainwindow.cpp:919
 #, fuzzy, qt-format
 msgid ""
 "Opening file '%1'\n"
@@ -198,17 +203,17 @@ msgstr ""
 "'% 1' ఫైల్‌ను తెరుస్తోంది\n"
 "'% 2'తో"
 
-#: mainwindow.cpp:946
+#: mainwindow.cpp:950
 #, fuzzy, qt-format
 msgid "Molecule loaded (%1 atoms, %2 bonds)"
 msgstr "మాలిక్యూల్ లోడ్ చేయబడింది (% 1 పరమాణువులు,% 2 బంధాలు)"
 
-#: mainwindow.cpp:951
+#: mainwindow.cpp:955
 #, fuzzy
 msgid "File error"
 msgstr "దాఖలు:"
 
-#: mainwindow.cpp:952
+#: mainwindow.cpp:956
 #, fuzzy, qt-format
 msgid ""
 "Error while reading file '%1':\n"
@@ -217,17 +222,17 @@ msgstr ""
 "'% 1' ఫైల్‌ని చదివేటప్పుడు లోపం:\n"
 "% 2"
 
-#: mainwindow.cpp:979
+#: mainwindow.cpp:983
 #, fuzzy, qt-format
 msgctxt "%1 = filename"
 msgid "Saved file %1"
 msgstr "జబితా సేవ్ చేయలేను %1."
 
-#: mainwindow.cpp:987
+#: mainwindow.cpp:991
 msgid "Error saving file"
 msgstr "ఫైల్‌ను సేవ్ చేయడంలో లోపం"
 
-#: mainwindow.cpp:988
+#: mainwindow.cpp:992
 #, fuzzy, qt-format
 msgctxt "%1 = file name, %2 = error message"
 msgid ""
@@ -237,11 +242,11 @@ msgstr ""
 "'% 1'ని సేవ్ చేస్తున్నప్పుడు లోపం:\n"
 "% 2"
 
-#: mainwindow.cpp:1027
+#: mainwindow.cpp:1031
 msgid "Error: Failed to initialize OpenGL context"
 msgstr "లోపం: OpenGL సందర్భాన్ని ప్రారంభించడంలో విఫలమైంది"
 
-#: mainwindow.cpp:1028
+#: mainwindow.cpp:1032
 #, fuzzy, qt-format
 msgid ""
 "OpenGL 2.0 or greater required, exiting.\n"
@@ -252,46 +257,46 @@ msgstr ""
 "\n"
 "% 1"
 
-#: mainwindow.cpp:1029
+#: mainwindow.cpp:1033
 msgid "Unknown error"
 msgstr ""
 
-#: mainwindow.cpp:1279
+#: mainwindow.cpp:1283
 msgid "Common image formats"
 msgstr ""
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "All files"
 msgstr "అన్ని ఫైళ్ళు"
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "BMP"
 msgstr "BMP"
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "PNG"
 msgstr "PNG"
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "JPEG"
 msgstr "JPEG"
 
-#: mainwindow.cpp:1291
+#: mainwindow.cpp:1295
 msgid "Export Bitmap Graphics"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:14
 #. i18n: ectx: property (windowTitle), widget (QMainWindow, MainWindow)
-#: mainwindow.cpp:1307 mainwindow.cpp:1409 mainwindow.cpp:2210:39
+#: mainwindow.cpp:1311 mainwindow.cpp:1413 mainwindow.cpp:2214:39
 msgid "Avogadro"
 msgstr "అవొగడ్రో"
 
-#: mainwindow.cpp:1308
+#: mainwindow.cpp:1312
 #, qt-format
 msgid "Cannot save file %1."
 msgstr "జబితా సేవ్ చేయలేను %1."
 
-#: mainwindow.cpp:1410
+#: mainwindow.cpp:1414
 #, fuzzy
 msgid ""
 "This file was imported from a non-standard format which may not be able to "
@@ -303,24 +308,24 @@ msgstr ""
 "\n"
 "మీరు ప్రస్తుత ఫార్మాట్‌కు ఎగుమతి చేయాలనుకుంటున్నారా లేదా ప్రామాణిక ఆకృతిలో సేవ్ చేయాలనుకుంటున్నారా?"
 
-#: mainwindow.cpp:1417
+#: mainwindow.cpp:1421
 msgid "Export"
 msgstr "ఎగుమతి చెయ్యి"
 
-#: mainwindow.cpp:1441
+#: mainwindow.cpp:1445
 msgid "Save chemical file"
 msgstr "రసాయన ఫైల్‌ను సేవ్ చేయండి"
 
-#: mainwindow.cpp:1482
+#: mainwindow.cpp:1486
 #, fuzzy
 msgid "Export Molecule"
 msgstr "దిగుమతి మాలిక్యూల్ ఫైలు"
 
-#: mainwindow.cpp:1566
+#: mainwindow.cpp:1570
 msgid "Saving File in Progress…"
 msgstr "ఫైల్‌ను సేవ్ చేయడం ప్రోగ్రెస్‌లో ఉంది…"
 
-#: mainwindow.cpp:1568
+#: mainwindow.cpp:1572
 #, fuzzy, qt-format
 msgctxt "%1 = file name, %2 = format"
 msgid ""
@@ -330,46 +335,46 @@ msgstr ""
 "“% 1” ఫైల్‌ను సేవ్ చేస్తోంది\n"
 "\"% 2\"తో"
 
-#: mainwindow.cpp:1711
+#: mainwindow.cpp:1715
 #, fuzzy, qt-format
 msgid "&Undo %1"
 msgstr "(&U) సరిచేయు"
 
 #. i18n: file: mainwindow.ui:194
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1714 mainwindow.cpp:1958:123
+#: mainwindow.cpp:1718 mainwindow.cpp:1962:123
 msgid "&Undo"
 msgstr "(&U) సరిచేయు"
 
-#: mainwindow.cpp:1719
+#: mainwindow.cpp:1723
 #, fuzzy, qt-format
 msgid "&Redo %1"
 msgstr "(&R) పునరాచరణ"
 
 #. i18n: file: mainwindow.ui:206
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1722 mainwindow.cpp:1963:129
+#: mainwindow.cpp:1726 mainwindow.cpp:1967:129
 msgid "&Redo"
 msgstr "(&R) పునరాచరణ"
 
-#: mainwindow.cpp:1838
+#: mainwindow.cpp:1842
 #, fuzzy
 msgid "&Testing"
 msgstr "అమరికలు"
 
-#: mainwindow.cpp:1840
+#: mainwindow.cpp:1844
 #, fuzzy
 msgid "Record test…"
 msgstr "పరిక్ష నమోదు"
 
-#: mainwindow.cpp:1843
+#: mainwindow.cpp:1847
 #, fuzzy
 msgid "Play test…"
 msgstr "పరిక్ష ప్రదర్శించు"
 
 #. i18n: file: mainwindow.ui:32
 #. i18n: ectx: property (title), widget (QMenu, menuFile)
-#: mainwindow.cpp:1857 menubuilder.cpp:79:42
+#: mainwindow.cpp:1861 menubuilder.cpp:79:42
 #, fuzzy
 msgid "&File"
 msgstr "&ఫైల్"
@@ -378,13 +383,13 @@ msgstr "&ఫైల్"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:129
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1859:81 rc.cpp:87
+#: mainwindow.cpp:1863:81 rc.cpp:87
 msgid "&New"
 msgstr "(&N) కొత్తది"
 
 #. i18n: file: mainwindow.ui:82
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1868:57
+#: mainwindow.cpp:1872:57
 #, fuzzy
 msgid "&Open…"
 msgstr "(&O) తెరువు"
@@ -393,7 +398,7 @@ msgstr "(&O) తెరువు"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:142
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1877:90 rc.cpp:96
+#: mainwindow.cpp:1881:90 rc.cpp:96
 msgid "&Close"
 msgstr "(&C) మూసివేయి"
 
@@ -401,30 +406,30 @@ msgstr "(&C) మూసివేయి"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:155
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1891:99 rc.cpp:105
+#: mainwindow.cpp:1895:99 rc.cpp:105
 msgid "&Save"
 msgstr "(&S) దాచు"
 
 #. i18n: file: mainwindow.ui:160
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1900:108
+#: mainwindow.cpp:1904:108
 #, fuzzy
 msgid "Save &As…"
 msgstr "(&A) ఇలా దాచు…"
 
 #. i18n: file: mainwindow.ui:328
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1911:201
+#: mainwindow.cpp:1915:201
 #, fuzzy
 msgid "&Export"
 msgstr "ఎగుమతి చెయ్యి"
 
-#: mainwindow.cpp:1912
+#: mainwindow.cpp:1916
 #, fuzzy
 msgid "&Molecule…"
 msgstr "అణువు"
 
-#: mainwindow.cpp:1920
+#: mainwindow.cpp:1924
 msgid "&Graphics…"
 msgstr "&గ్రాఫిక్స్…"
 
@@ -432,32 +437,32 @@ msgstr "&గ్రాఫిక్స్…"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:106
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1929:66 rc.cpp:72
+#: mainwindow.cpp:1933:66 rc.cpp:72
 msgid "&Quit"
 msgstr "(&Q) విరమించు"
 
 #. i18n: file: mainwindow.ui:318
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1939:195
+#: mainwindow.cpp:1943:195
 #, fuzzy
 msgid "Open Recent"
 msgstr "(&R) ఇటీవలివి తెరువండి"
 
-#: mainwindow.cpp:1951
+#: mainwindow.cpp:1955
 msgid "No recent files"
 msgstr "ఇటీవలి ఫైల్‌లు లేవు"
 
 #. i18n: file: mainwindow.ui:59
 #. i18n: ectx: property (title), widget (QMenu, menuEdit)
-#: mainwindow.cpp:1957 menubuilder.cpp:79:51
+#: mainwindow.cpp:1961 menubuilder.cpp:79:51
 msgid "&Edit"
 msgstr "(&E) సరిదిద్దు"
 
-#: mainwindow.cpp:1969
+#: mainwindow.cpp:1973
 msgid "&Copy Graphics"
 msgstr "&కాపీ గ్రాఫిక్స్"
 
-#: mainwindow.cpp:1973
+#: mainwindow.cpp:1977
 #, fuzzy
 #| msgid "Ctrl+A"
 msgid "Ctrl+Alt+C"
@@ -465,156 +470,156 @@ msgstr "Ctrl+A"
 
 #. i18n: file: mainwindow.ui:54
 #. i18n: ectx: property (title), widget (QMenu, menuView)
-#: mainwindow.cpp:1986 menubuilder.cpp:79:48
+#: mainwindow.cpp:1990 menubuilder.cpp:79:48
 msgid "&View"
 msgstr "(&V) చూడు"
 
-#: mainwindow.cpp:1987
+#: mainwindow.cpp:1991
 msgid "Set Background Color…"
 msgstr "నేపథ్య రంగును సెట్ చేయండి…"
 
-#: mainwindow.cpp:1991
+#: mainwindow.cpp:1995
 msgid "Rendering…"
 msgstr "రెండరింగ్…"
 
-#: mainwindow.cpp:1999
+#: mainwindow.cpp:2003
 msgid "Projection"
 msgstr "ప్రదర్శన"
 
-#: mainwindow.cpp:2000
+#: mainwindow.cpp:2004
 msgid "Perspective"
 msgstr "దృష్టికోణం"
 
-#: mainwindow.cpp:2007
+#: mainwindow.cpp:2011
 msgid "Orthographic"
 msgstr "ఆర్థోగ్రాఫిక్"
 
-#: mainwindow.cpp:2026
+#: mainwindow.cpp:2030
 #, fuzzy
 msgid "&Extensions"
 msgstr "పొడిగింతలు"
 
-#: mainwindow.cpp:2028
+#: mainwindow.cpp:2032
 msgid "User Interface Language…"
 msgstr "వినియోగదారు ఇంటర్‌ఫేస్ భాష…"
 
-#: mainwindow.cpp:2032
+#: mainwindow.cpp:2036
 msgid "&Periodic Table…"
 msgstr "&ఆవర్తన పట్టిక…"
 
-#: mainwindow.cpp:2038 menubuilder.cpp:83
+#: mainwindow.cpp:2042 menubuilder.cpp:83
 msgid "&Help"
 msgstr "&సహాయం"
 
 #. i18n: file: mainwindow.ui:182
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:2039:120
+#: mainwindow.cpp:2043:120
 msgid "&About"
 msgstr "(&A) గురించి"
 
-#: mainwindow.cpp:2046
+#: mainwindow.cpp:2050
 msgid "&Discussion Forum"
 msgstr "&చర్చ ఫోరమ్"
 
-#: mainwindow.cpp:2050
+#: mainwindow.cpp:2054
 #, fuzzy
 #| msgid "Avogadro Website"
 msgid "&Avogadro Website"
 msgstr "అవగాడ్రో వెబ్సైట్"
 
-#: mainwindow.cpp:2054
+#: mainwindow.cpp:2058
 #, fuzzy
 #| msgid "Report a Bug"
 msgid "&Report a Bug"
 msgstr "సమస్యని తెలియపరచ౦డి"
 
-#: mainwindow.cpp:2058
+#: mainwindow.cpp:2062
 msgid "&Suggest a Feature"
 msgstr "&ఒక లక్షణాన్ని సూచించండి"
 
-#: mainwindow.cpp:2082
+#: mainwindow.cpp:2086
 msgid "System Language"
 msgstr "సిస్టమ్ భాష"
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "Language"
 msgstr "భాష"
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 #, fuzzy
 msgid "User Interface Language:"
 msgstr "వినియోగదారు ఇంటర్‌ఫేస్ భాష"
 
-#: mainwindow.cpp:2195
+#: mainwindow.cpp:2199
 #, qt-format
 msgid "All supported formats (%1);;All files (*);;"
 msgstr "అన్ని మద్దతు ఉన్న ఫార్మాట్‌లు (%1);;అన్ని ఫైల్‌లు (*);;"
 
-#: mainwindow.cpp:2211
+#: mainwindow.cpp:2215
 #, fuzzy
 msgid "Do you want to save the changes to the document?"
 msgstr "జబితాలోని మార్పులను భద్రపర్చమంటారా?"
 
-#: mainwindow.cpp:2219
+#: mainwindow.cpp:2223
 msgid "Your changes will be lost if you don't save them."
 msgstr "మీరు చేసిన మార్పులు దాచనిచో పోవును."
 
-#: mainwindow.cpp:2227
+#: mainwindow.cpp:2231
 msgctxt "Save"
 msgid "Ctrl+S"
 msgstr "Ctrl+S"
 
-#: mainwindow.cpp:2229
+#: mainwindow.cpp:2233
 msgctxt "Discard"
 msgid "Ctrl+D"
 msgstr "Ctrl+D"
 
-#: mainwindow.cpp:2311
+#: mainwindow.cpp:2315
 #, fuzzy
 #| msgid "Network Update Check Failed"
 msgid "Network Download Failed"
 msgstr "జాలాకార వ్యవస్థ సవరణకు అవరోధం ఏర్పడింది"
 
-#: mainwindow.cpp:2312
+#: mainwindow.cpp:2316
 msgid "Network timeout or other error."
 msgstr "జాలాకార వ్యవస్థ  నిర్ణీతవ్యవధిలో ప్రతిస్పందించలేదు లేక ఇతర ప్రతిబంధకము ఏర్పడి ఉండవచ్చు ."
 
-#: mainwindow.cpp:2351
+#: mainwindow.cpp:2355
 #, fuzzy, qt-format
 msgid "Your version: %1"
 msgstr "మీ సంస్కరణ: % 1"
 
-#: mainwindow.cpp:2352
+#: mainwindow.cpp:2356
 #, fuzzy, qt-format
 #| msgctxt "%1 is the Git revision number."
 #| msgid "(Git revision: %1)"
 msgid "New version: %1"
 msgstr "(గిట్ సవరణ: %1)"
 
-#: mainwindow.cpp:2354
+#: mainwindow.cpp:2358
 msgid "An update is available, do you want to download it now?\n"
 msgstr "నవీకరణ అందుబాటులో ఉంది, మీరు దీన్ని ఇప్పుడే డౌన్‌లోడ్ చేయాలనుకుంటున్నారా?\n"
 
-#: mainwindow.cpp:2356
+#: mainwindow.cpp:2360
 msgid "Version Update"
 msgstr "సంస్కరణ నవీకరణ"
 
-#: mainwindow.cpp:2414
+#: mainwindow.cpp:2418
 #, fuzzy, qt-format
 msgid "Error while loading the “%1” file format."
 msgstr "“% 1” ఫైల్ ఫార్మాట్‌ను లోడ్ చేస్తున్నప్పుడు లోపం."
 
-#: mainwindow.cpp:2430
+#: mainwindow.cpp:2434
 #, fuzzy
 msgid "Select file format"
 msgstr "దాఖలు:"
 
-#: mainwindow.cpp:2435 mainwindow.cpp:2446
+#: mainwindow.cpp:2439 mainwindow.cpp:2450
 #, fuzzy, qt-format
 msgid "Avogadro cannot open “%1”."
 msgstr "అవగాడ్రో \"% 1\"ని తెరవలేదు."
 
-#: mainwindow.cpp:2445
+#: mainwindow.cpp:2449
 #, fuzzy
 msgid "Cannot open files"
 msgstr "జబితా సేవ్ చేయలేను %1."
diff --git a/i18n/th.po b/i18n/th.po
index b107330a..7e09a4ce 100644
--- a/i18n/th.po
+++ b/i18n/th.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: avogadro\n"
 "Report-Msgid-Bugs-To: avogadro-devel@lists.sourceforge.net\n"
-"POT-Creation-Date: 2023-10-22 02:03+0000\n"
+"POT-Creation-Date: 2023-10-29 02:01+0000\n"
 "PO-Revision-Date: 2016-06-25 07:57+0000\n"
 "Last-Translator: Rockworld <sumoisrock@gmail.com>\n"
 "Language-Team: Thai <th@li.org>\n"
@@ -115,11 +115,11 @@ msgstr ""
 msgid "Please restart Avogadro to use the new language."
 msgstr ""
 
-#: mainwindow.cpp:765 mainwindow.cpp:1436
+#: mainwindow.cpp:765 mainwindow.cpp:1440
 msgid "Chemical Markup Language"
 msgstr ""
 
-#: mainwindow.cpp:766 mainwindow.cpp:1435
+#: mainwindow.cpp:766 mainwindow.cpp:1439
 msgid "Chemical JSON"
 msgstr ""
 
@@ -127,13 +127,13 @@ msgstr ""
 msgid "Open chemical file"
 msgstr ""
 
-#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1338
-#: mainwindow.cpp:2434
+#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1342
+#: mainwindow.cpp:2438
 #, fuzzy
 msgid "Cannot open file"
 msgstr "ไม่สามารถบันทึกแฟ้ม %1"
 
-#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1339
+#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1343
 #, fuzzy, qt-format
 msgid "Can't open supplied file %1"
 msgstr "ไม่สามารถบันทึกแฟ้ม %1"
@@ -161,58 +161,63 @@ msgctxt "atomic electrostatics"
 msgid "Charges"
 msgstr ""
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:830
+msgctxt "potential energy calculators"
+msgid "Force Fields"
+msgstr ""
+
+#: mainwindow.cpp:834
 msgid "Install Plugin Script"
 msgstr ""
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:834
 msgid "Script Type:"
 msgstr ""
 
-#: mainwindow.cpp:884 mainwindow.cpp:1334
+#: mainwindow.cpp:888 mainwindow.cpp:1338
 msgid "Select file reader"
 msgstr ""
 
-#: mainwindow.cpp:913
+#: mainwindow.cpp:917
 #, fuzzy
 msgid "Reading File"
 msgstr "เปิดแฟ้ม"
 
-#: mainwindow.cpp:915
+#: mainwindow.cpp:919
 #, qt-format
 msgid ""
 "Opening file '%1'\n"
 "with '%2'"
 msgstr ""
 
-#: mainwindow.cpp:946
+#: mainwindow.cpp:950
 #, qt-format
 msgid "Molecule loaded (%1 atoms, %2 bonds)"
 msgstr ""
 
-#: mainwindow.cpp:951
+#: mainwindow.cpp:955
 #, fuzzy
 msgid "File error"
 msgstr "แฟ้ม: "
 
-#: mainwindow.cpp:952
+#: mainwindow.cpp:956
 #, qt-format
 msgid ""
 "Error while reading file '%1':\n"
 "%2"
 msgstr ""
 
-#: mainwindow.cpp:979
+#: mainwindow.cpp:983
 #, fuzzy, qt-format
 msgctxt "%1 = filename"
 msgid "Saved file %1"
 msgstr "ไม่สามารถบันทึกแฟ้ม %1"
 
-#: mainwindow.cpp:987
+#: mainwindow.cpp:991
 msgid "Error saving file"
 msgstr ""
 
-#: mainwindow.cpp:988
+#: mainwindow.cpp:992
 #, qt-format
 msgctxt "%1 = file name, %2 = error message"
 msgid ""
@@ -220,11 +225,11 @@ msgid ""
 "%2"
 msgstr ""
 
-#: mainwindow.cpp:1027
+#: mainwindow.cpp:1031
 msgid "Error: Failed to initialize OpenGL context"
 msgstr ""
 
-#: mainwindow.cpp:1028
+#: mainwindow.cpp:1032
 #, qt-format
 msgid ""
 "OpenGL 2.0 or greater required, exiting.\n"
@@ -232,46 +237,46 @@ msgid ""
 "%1"
 msgstr ""
 
-#: mainwindow.cpp:1029
+#: mainwindow.cpp:1033
 msgid "Unknown error"
 msgstr ""
 
-#: mainwindow.cpp:1279
+#: mainwindow.cpp:1283
 msgid "Common image formats"
 msgstr "รูปแบบแฟ้มรูปภาพทั่วไป"
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "All files"
 msgstr "แฟ้มทั้งหมด"
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "BMP"
 msgstr ""
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "PNG"
 msgstr ""
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "JPEG"
 msgstr ""
 
-#: mainwindow.cpp:1291
+#: mainwindow.cpp:1295
 msgid "Export Bitmap Graphics"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:14
 #. i18n: ectx: property (windowTitle), widget (QMainWindow, MainWindow)
-#: mainwindow.cpp:1307 mainwindow.cpp:1409 mainwindow.cpp:2210:39
+#: mainwindow.cpp:1311 mainwindow.cpp:1413 mainwindow.cpp:2214:39
 msgid "Avogadro"
 msgstr "Avogadro"
 
-#: mainwindow.cpp:1308
+#: mainwindow.cpp:1312
 #, qt-format
 msgid "Cannot save file %1."
 msgstr "ไม่สามารถบันทึกแฟ้ม %1"
 
-#: mainwindow.cpp:1410
+#: mainwindow.cpp:1414
 msgid ""
 "This file was imported from a non-standard format which may not be able to "
 "write all of the information in the molecule.\n"
@@ -279,24 +284,24 @@ msgid ""
 "Would you like to export to the current format, or save in a standard format?"
 msgstr ""
 
-#: mainwindow.cpp:1417
+#: mainwindow.cpp:1421
 msgid "Export"
 msgstr ""
 
-#: mainwindow.cpp:1441
+#: mainwindow.cpp:1445
 msgid "Save chemical file"
 msgstr ""
 
-#: mainwindow.cpp:1482
+#: mainwindow.cpp:1486
 #, fuzzy
 msgid "Export Molecule"
 msgstr "ตัดโมเลกุล"
 
-#: mainwindow.cpp:1566
+#: mainwindow.cpp:1570
 msgid "Saving File in Progress…"
 msgstr ""
 
-#: mainwindow.cpp:1568
+#: mainwindow.cpp:1572
 #, qt-format
 msgctxt "%1 = file name, %2 = format"
 msgid ""
@@ -304,44 +309,44 @@ msgid ""
 "with “%2”"
 msgstr ""
 
-#: mainwindow.cpp:1711
+#: mainwindow.cpp:1715
 #, qt-format
 msgid "&Undo %1"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:194
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1714 mainwindow.cpp:1958:123
+#: mainwindow.cpp:1718 mainwindow.cpp:1962:123
 msgid "&Undo"
 msgstr ""
 
-#: mainwindow.cpp:1719
+#: mainwindow.cpp:1723
 #, qt-format
 msgid "&Redo %1"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:206
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1722 mainwindow.cpp:1963:129
+#: mainwindow.cpp:1726 mainwindow.cpp:1967:129
 msgid "&Redo"
 msgstr ""
 
-#: mainwindow.cpp:1838
+#: mainwindow.cpp:1842
 #, fuzzy
 msgid "&Testing"
 msgstr "ตั้งค่า"
 
-#: mainwindow.cpp:1840
+#: mainwindow.cpp:1844
 msgid "Record test…"
 msgstr ""
 
-#: mainwindow.cpp:1843
+#: mainwindow.cpp:1847
 msgid "Play test…"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:32
 #. i18n: ectx: property (title), widget (QMenu, menuFile)
-#: mainwindow.cpp:1857 menubuilder.cpp:79:42
+#: mainwindow.cpp:1861 menubuilder.cpp:79:42
 msgid "&File"
 msgstr ""
 
@@ -349,13 +354,13 @@ msgstr ""
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:129
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1859:81 rc.cpp:87
+#: mainwindow.cpp:1863:81 rc.cpp:87
 msgid "&New"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:82
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1868:57
+#: mainwindow.cpp:1872:57
 msgid "&Open…"
 msgstr ""
 
@@ -363,7 +368,7 @@ msgstr ""
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:142
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1877:90 rc.cpp:96
+#: mainwindow.cpp:1881:90 rc.cpp:96
 msgid "&Close"
 msgstr ""
 
@@ -371,28 +376,28 @@ msgstr ""
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:155
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1891:99 rc.cpp:105
+#: mainwindow.cpp:1895:99 rc.cpp:105
 msgid "&Save"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:160
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1900:108
+#: mainwindow.cpp:1904:108
 msgid "Save &As…"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:328
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1911:201
+#: mainwindow.cpp:1915:201
 msgid "&Export"
 msgstr ""
 
-#: mainwindow.cpp:1912
+#: mainwindow.cpp:1916
 #, fuzzy
 msgid "&Molecule…"
 msgstr "โมเลกุล"
 
-#: mainwindow.cpp:1920
+#: mainwindow.cpp:1924
 msgid "&Graphics…"
 msgstr ""
 
@@ -400,181 +405,181 @@ msgstr ""
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:106
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1929:66 rc.cpp:72
+#: mainwindow.cpp:1933:66 rc.cpp:72
 msgid "&Quit"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:318
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1939:195
+#: mainwindow.cpp:1943:195
 #, fuzzy
 msgid "Open Recent"
 msgstr "เปิดแฟ้ม"
 
-#: mainwindow.cpp:1951
+#: mainwindow.cpp:1955
 msgid "No recent files"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:59
 #. i18n: ectx: property (title), widget (QMenu, menuEdit)
-#: mainwindow.cpp:1957 menubuilder.cpp:79:51
+#: mainwindow.cpp:1961 menubuilder.cpp:79:51
 msgid "&Edit"
 msgstr ""
 
-#: mainwindow.cpp:1969
+#: mainwindow.cpp:1973
 msgid "&Copy Graphics"
 msgstr ""
 
-#: mainwindow.cpp:1973
+#: mainwindow.cpp:1977
 msgid "Ctrl+Alt+C"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:54
 #. i18n: ectx: property (title), widget (QMenu, menuView)
-#: mainwindow.cpp:1986 menubuilder.cpp:79:48
+#: mainwindow.cpp:1990 menubuilder.cpp:79:48
 msgid "&View"
 msgstr ""
 
-#: mainwindow.cpp:1987
+#: mainwindow.cpp:1991
 msgid "Set Background Color…"
 msgstr ""
 
-#: mainwindow.cpp:1991
+#: mainwindow.cpp:1995
 msgid "Rendering…"
 msgstr ""
 
-#: mainwindow.cpp:1999
+#: mainwindow.cpp:2003
 msgid "Projection"
 msgstr ""
 
-#: mainwindow.cpp:2000
+#: mainwindow.cpp:2004
 msgid "Perspective"
 msgstr ""
 
-#: mainwindow.cpp:2007
+#: mainwindow.cpp:2011
 msgid "Orthographic"
 msgstr ""
 
-#: mainwindow.cpp:2026
+#: mainwindow.cpp:2030
 msgid "&Extensions"
 msgstr ""
 
-#: mainwindow.cpp:2028
+#: mainwindow.cpp:2032
 msgid "User Interface Language…"
 msgstr ""
 
-#: mainwindow.cpp:2032
+#: mainwindow.cpp:2036
 msgid "&Periodic Table…"
 msgstr ""
 
-#: mainwindow.cpp:2038 menubuilder.cpp:83
+#: mainwindow.cpp:2042 menubuilder.cpp:83
 msgid "&Help"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:182
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:2039:120
+#: mainwindow.cpp:2043:120
 msgid "&About"
 msgstr ""
 
-#: mainwindow.cpp:2046
+#: mainwindow.cpp:2050
 msgid "&Discussion Forum"
 msgstr ""
 
-#: mainwindow.cpp:2050
+#: mainwindow.cpp:2054
 #, fuzzy
 #| msgid "Avogadro"
 msgid "&Avogadro Website"
 msgstr "Avogadro"
 
-#: mainwindow.cpp:2054
+#: mainwindow.cpp:2058
 msgid "&Report a Bug"
 msgstr ""
 
-#: mainwindow.cpp:2058
+#: mainwindow.cpp:2062
 msgid "&Suggest a Feature"
 msgstr ""
 
-#: mainwindow.cpp:2082
+#: mainwindow.cpp:2086
 msgid "System Language"
 msgstr ""
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "Language"
 msgstr ""
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "User Interface Language:"
 msgstr ""
 
-#: mainwindow.cpp:2195
+#: mainwindow.cpp:2199
 #, qt-format
 msgid "All supported formats (%1);;All files (*);;"
 msgstr ""
 
-#: mainwindow.cpp:2211
+#: mainwindow.cpp:2215
 #, fuzzy
 msgid "Do you want to save the changes to the document?"
 msgstr "คุณต้องการจะบันทึกการเปลี่ยนแปลงไปยังเอกสารหรือไม่?"
 
-#: mainwindow.cpp:2219
+#: mainwindow.cpp:2223
 msgid "Your changes will be lost if you don't save them."
 msgstr "การเปลี่ยนแปลงของคุณที่ทำไว้จะสูญหาย ถ้าไม่ได้บันทึก"
 
-#: mainwindow.cpp:2227
+#: mainwindow.cpp:2231
 msgctxt "Save"
 msgid "Ctrl+S"
 msgstr ""
 
-#: mainwindow.cpp:2229
+#: mainwindow.cpp:2233
 msgctxt "Discard"
 msgid "Ctrl+D"
 msgstr ""
 
-#: mainwindow.cpp:2311
+#: mainwindow.cpp:2315
 msgid "Network Download Failed"
 msgstr ""
 
-#: mainwindow.cpp:2312
+#: mainwindow.cpp:2316
 msgid "Network timeout or other error."
 msgstr ""
 
-#: mainwindow.cpp:2351
+#: mainwindow.cpp:2355
 #, qt-format
 msgid "Your version: %1"
 msgstr ""
 
-#: mainwindow.cpp:2352
+#: mainwindow.cpp:2356
 #, fuzzy, qt-format
 #| msgctxt "%1 is the Git revision number."
 #| msgid "(Git revision: %1)"
 msgid "New version: %1"
 msgstr "(Git รุ่น: %1)"
 
-#: mainwindow.cpp:2354
+#: mainwindow.cpp:2358
 msgid "An update is available, do you want to download it now?\n"
 msgstr ""
 
-#: mainwindow.cpp:2356
+#: mainwindow.cpp:2360
 msgid "Version Update"
 msgstr ""
 
-#: mainwindow.cpp:2414
+#: mainwindow.cpp:2418
 #, qt-format
 msgid "Error while loading the “%1” file format."
 msgstr ""
 
-#: mainwindow.cpp:2430
+#: mainwindow.cpp:2434
 #, fuzzy
 msgid "Select file format"
 msgstr "แฟ้ม: "
 
-#: mainwindow.cpp:2435 mainwindow.cpp:2446
+#: mainwindow.cpp:2439 mainwindow.cpp:2450
 #, qt-format
 msgid "Avogadro cannot open “%1”."
 msgstr ""
 
-#: mainwindow.cpp:2445
+#: mainwindow.cpp:2449
 #, fuzzy
 msgid "Cannot open files"
 msgstr "ไม่สามารถบันทึกแฟ้ม %1"
diff --git a/i18n/tr.po b/i18n/tr.po
index 96456175..962bac89 100644
--- a/i18n/tr.po
+++ b/i18n/tr.po
@@ -12,7 +12,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: avogadro\n"
 "Report-Msgid-Bugs-To: avogadro-devel@lists.sourceforge.net\n"
-"POT-Creation-Date: 2023-10-22 02:03+0000\n"
+"POT-Creation-Date: 2023-10-29 02:01+0000\n"
 "PO-Revision-Date: 2023-05-14 20:51+0000\n"
 "Last-Translator: Oğuz Ersen <oguz@ersen.moe>\n"
 "Language-Team: Turkish <https://hosted.weblate.org/projects/avogadro/"
@@ -114,11 +114,11 @@ msgstr "Yeniden başlatma gerekli"
 msgid "Please restart Avogadro to use the new language."
 msgstr "Yeni dili kullanmak için lütfen Avogadro'yu yeniden başlatın."
 
-#: mainwindow.cpp:765 mainwindow.cpp:1436
+#: mainwindow.cpp:765 mainwindow.cpp:1440
 msgid "Chemical Markup Language"
 msgstr "Kimyasal Biçimlendirme Dili (Markup Language)"
 
-#: mainwindow.cpp:766 mainwindow.cpp:1435
+#: mainwindow.cpp:766 mainwindow.cpp:1439
 msgid "Chemical JSON"
 msgstr "Kimyasal JSON"
 
@@ -126,12 +126,12 @@ msgstr "Kimyasal JSON"
 msgid "Open chemical file"
 msgstr "Kimyasal dosyayı aç"
 
-#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1338
-#: mainwindow.cpp:2434
+#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1342
+#: mainwindow.cpp:2438
 msgid "Cannot open file"
 msgstr "Dosya açılamıyor"
 
-#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1339
+#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1343
 #, qt-format
 msgid "Can't open supplied file %1"
 msgstr "Sağlanan %1 dosyası açılamıyor"
@@ -157,23 +157,28 @@ msgctxt "atomic electrostatics"
 msgid "Charges"
 msgstr "Yükler"
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:830
+msgctxt "potential energy calculators"
+msgid "Force Fields"
+msgstr ""
+
+#: mainwindow.cpp:834
 msgid "Install Plugin Script"
 msgstr "Eklenti Betiğini Kur"
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:834
 msgid "Script Type:"
 msgstr "Betik Türü:"
 
-#: mainwindow.cpp:884 mainwindow.cpp:1334
+#: mainwindow.cpp:888 mainwindow.cpp:1338
 msgid "Select file reader"
 msgstr "Dosya okuyucuyu seç"
 
-#: mainwindow.cpp:913
+#: mainwindow.cpp:917
 msgid "Reading File"
 msgstr "Dosya Okuma"
 
-#: mainwindow.cpp:915
+#: mainwindow.cpp:919
 #, qt-format
 msgid ""
 "Opening file '%1'\n"
@@ -182,16 +187,16 @@ msgstr ""
 "'%1' dosyası\n"
 "'%2' ile açılıyor"
 
-#: mainwindow.cpp:946
+#: mainwindow.cpp:950
 #, qt-format
 msgid "Molecule loaded (%1 atoms, %2 bonds)"
 msgstr "Molekül yüklendi (%1 atom, %2 bağ)"
 
-#: mainwindow.cpp:951
+#: mainwindow.cpp:955
 msgid "File error"
 msgstr "Dosya hatası"
 
-#: mainwindow.cpp:952
+#: mainwindow.cpp:956
 #, qt-format
 msgid ""
 "Error while reading file '%1':\n"
@@ -200,17 +205,17 @@ msgstr ""
 "'%1' dosyası okunurken hata:\n"
 "%2"
 
-#: mainwindow.cpp:979
+#: mainwindow.cpp:983
 #, qt-format
 msgctxt "%1 = filename"
 msgid "Saved file %1"
 msgstr "%1 dosyası kaydedildi"
 
-#: mainwindow.cpp:987
+#: mainwindow.cpp:991
 msgid "Error saving file"
 msgstr "Dosya kaydedilirken hata oluştu"
 
-#: mainwindow.cpp:988
+#: mainwindow.cpp:992
 #, qt-format
 msgctxt "%1 = file name, %2 = error message"
 msgid ""
@@ -220,11 +225,11 @@ msgstr ""
 "'%1' kaydedilirken hata oluştu:\n"
 "%2"
 
-#: mainwindow.cpp:1027
+#: mainwindow.cpp:1031
 msgid "Error: Failed to initialize OpenGL context"
 msgstr "Hata: OpenGL içeriği başlatılamadı"
 
-#: mainwindow.cpp:1028
+#: mainwindow.cpp:1032
 #, qt-format
 msgid ""
 "OpenGL 2.0 or greater required, exiting.\n"
@@ -235,46 +240,46 @@ msgstr ""
 "\n"
 "%1"
 
-#: mainwindow.cpp:1029
+#: mainwindow.cpp:1033
 msgid "Unknown error"
 msgstr "Bilinmeyen hata"
 
-#: mainwindow.cpp:1279
+#: mainwindow.cpp:1283
 msgid "Common image formats"
 msgstr "Genel resim biçimleri"
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "All files"
 msgstr "Tüm Dosyalar"
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "BMP"
 msgstr "BMP"
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "PNG"
 msgstr "PNG"
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "JPEG"
 msgstr "JPEG"
 
-#: mainwindow.cpp:1291
+#: mainwindow.cpp:1295
 msgid "Export Bitmap Graphics"
 msgstr "Dışa Aktar Bitmap"
 
 #. i18n: file: mainwindow.ui:14
 #. i18n: ectx: property (windowTitle), widget (QMainWindow, MainWindow)
-#: mainwindow.cpp:1307 mainwindow.cpp:1409 mainwindow.cpp:2210:39
+#: mainwindow.cpp:1311 mainwindow.cpp:1413 mainwindow.cpp:2214:39
 msgid "Avogadro"
 msgstr "Avogadro"
 
-#: mainwindow.cpp:1308
+#: mainwindow.cpp:1312
 #, qt-format
 msgid "Cannot save file %1."
 msgstr "Dosya kaydedilemiyor %1."
 
-#: mainwindow.cpp:1410
+#: mainwindow.cpp:1414
 msgid ""
 "This file was imported from a non-standard format which may not be able to "
 "write all of the information in the molecule.\n"
@@ -287,23 +292,23 @@ msgstr ""
 "Mevcut biçime aktarmak mı yoksa standart bir biçimde kaydetmek mi "
 "istiyorsunuz?"
 
-#: mainwindow.cpp:1417
+#: mainwindow.cpp:1421
 msgid "Export"
 msgstr "Dışa Aktar"
 
-#: mainwindow.cpp:1441
+#: mainwindow.cpp:1445
 msgid "Save chemical file"
 msgstr "Kimyasal dosyayı kaydedin"
 
-#: mainwindow.cpp:1482
+#: mainwindow.cpp:1486
 msgid "Export Molecule"
 msgstr "Molekül Dosyasını İçe Aktar"
 
-#: mainwindow.cpp:1566
+#: mainwindow.cpp:1570
 msgid "Saving File in Progress…"
 msgstr "Dosya Kaydetme Devam Ediyor…"
 
-#: mainwindow.cpp:1568
+#: mainwindow.cpp:1572
 #, qt-format
 msgctxt "%1 = file name, %2 = format"
 msgid ""
@@ -313,43 +318,43 @@ msgstr ""
 "“%1” dosyası kaydediliyor\n"
 "“%2” ile"
 
-#: mainwindow.cpp:1711
+#: mainwindow.cpp:1715
 #, qt-format
 msgid "&Undo %1"
 msgstr "&Geri Al %1"
 
 #. i18n: file: mainwindow.ui:194
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1714 mainwindow.cpp:1958:123
+#: mainwindow.cpp:1718 mainwindow.cpp:1962:123
 msgid "&Undo"
 msgstr "&Geri Al"
 
-#: mainwindow.cpp:1719
+#: mainwindow.cpp:1723
 #, qt-format
 msgid "&Redo %1"
 msgstr "&Yinele %1"
 
 #. i18n: file: mainwindow.ui:206
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1722 mainwindow.cpp:1963:129
+#: mainwindow.cpp:1726 mainwindow.cpp:1967:129
 msgid "&Redo"
 msgstr "&Yinele"
 
-#: mainwindow.cpp:1838
+#: mainwindow.cpp:1842
 msgid "&Testing"
 msgstr "&Test et"
 
-#: mainwindow.cpp:1840
+#: mainwindow.cpp:1844
 msgid "Record test…"
 msgstr "Testi kaydet…"
 
-#: mainwindow.cpp:1843
+#: mainwindow.cpp:1847
 msgid "Play test…"
 msgstr "Testi oynat…"
 
 #. i18n: file: mainwindow.ui:32
 #. i18n: ectx: property (title), widget (QMenu, menuFile)
-#: mainwindow.cpp:1857 menubuilder.cpp:79:42
+#: mainwindow.cpp:1861 menubuilder.cpp:79:42
 msgid "&File"
 msgstr "&Dosya"
 
@@ -357,13 +362,13 @@ msgstr "&Dosya"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:129
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1859:81 rc.cpp:87
+#: mainwindow.cpp:1863:81 rc.cpp:87
 msgid "&New"
 msgstr "Ye&ni"
 
 #. i18n: file: mainwindow.ui:82
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1868:57
+#: mainwindow.cpp:1872:57
 msgid "&Open…"
 msgstr "&Aç…"
 
@@ -371,7 +376,7 @@ msgstr "&Aç…"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:142
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1877:90 rc.cpp:96
+#: mainwindow.cpp:1881:90 rc.cpp:96
 msgid "&Close"
 msgstr "&Kapat"
 
@@ -379,27 +384,27 @@ msgstr "&Kapat"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:155
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1891:99 rc.cpp:105
+#: mainwindow.cpp:1895:99 rc.cpp:105
 msgid "&Save"
 msgstr "&Kaydet"
 
 #. i18n: file: mainwindow.ui:160
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1900:108
+#: mainwindow.cpp:1904:108
 msgid "Save &As…"
 msgstr "&Farklı Kaydet…"
 
 #. i18n: file: mainwindow.ui:328
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1911:201
+#: mainwindow.cpp:1915:201
 msgid "&Export"
 msgstr "&Dışa Aktar"
 
-#: mainwindow.cpp:1912
+#: mainwindow.cpp:1916
 msgid "&Molecule…"
 msgstr "&Molekül…"
 
-#: mainwindow.cpp:1920
+#: mainwindow.cpp:1924
 msgid "&Graphics…"
 msgstr "&Grafikler…"
 
@@ -407,174 +412,174 @@ msgstr "&Grafikler…"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:106
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1929:66 rc.cpp:72
+#: mainwindow.cpp:1933:66 rc.cpp:72
 msgid "&Quit"
 msgstr "&Çıkış"
 
 #. i18n: file: mainwindow.ui:318
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1939:195
+#: mainwindow.cpp:1943:195
 msgid "Open Recent"
 msgstr "En Son Dosyayı Aç"
 
-#: mainwindow.cpp:1951
+#: mainwindow.cpp:1955
 msgid "No recent files"
 msgstr "Yeni dosya yok"
 
 #. i18n: file: mainwindow.ui:59
 #. i18n: ectx: property (title), widget (QMenu, menuEdit)
-#: mainwindow.cpp:1957 menubuilder.cpp:79:51
+#: mainwindow.cpp:1961 menubuilder.cpp:79:51
 msgid "&Edit"
 msgstr "&Düzenle"
 
-#: mainwindow.cpp:1969
+#: mainwindow.cpp:1973
 msgid "&Copy Graphics"
 msgstr "Grafikleri &Kopyala"
 
-#: mainwindow.cpp:1973
+#: mainwindow.cpp:1977
 msgid "Ctrl+Alt+C"
 msgstr "Ctrl+Alt+C"
 
 #. i18n: file: mainwindow.ui:54
 #. i18n: ectx: property (title), widget (QMenu, menuView)
-#: mainwindow.cpp:1986 menubuilder.cpp:79:48
+#: mainwindow.cpp:1990 menubuilder.cpp:79:48
 msgid "&View"
 msgstr "&Göster"
 
-#: mainwindow.cpp:1987
+#: mainwindow.cpp:1991
 msgid "Set Background Color…"
 msgstr "Arka Plan Rengini Ayarla…"
 
-#: mainwindow.cpp:1991
+#: mainwindow.cpp:1995
 msgid "Rendering…"
 msgstr "Oluşturuluyor…"
 
-#: mainwindow.cpp:1999
+#: mainwindow.cpp:2003
 msgid "Projection"
 msgstr "Projeksiyon"
 
-#: mainwindow.cpp:2000
+#: mainwindow.cpp:2004
 msgid "Perspective"
 msgstr "Perspektif"
 
-#: mainwindow.cpp:2007
+#: mainwindow.cpp:2011
 msgid "Orthographic"
 msgstr "İmla"
 
-#: mainwindow.cpp:2026
+#: mainwindow.cpp:2030
 msgid "&Extensions"
 msgstr "&Eklentiler"
 
-#: mainwindow.cpp:2028
+#: mainwindow.cpp:2032
 msgid "User Interface Language…"
 msgstr "Kullanıcı Arayüzü Dili…"
 
-#: mainwindow.cpp:2032
+#: mainwindow.cpp:2036
 msgid "&Periodic Table…"
 msgstr "&Periyodik Tablo…"
 
-#: mainwindow.cpp:2038 menubuilder.cpp:83
+#: mainwindow.cpp:2042 menubuilder.cpp:83
 msgid "&Help"
 msgstr "&Yardım"
 
 #. i18n: file: mainwindow.ui:182
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:2039:120
+#: mainwindow.cpp:2043:120
 msgid "&About"
 msgstr "&Hakkında"
 
-#: mainwindow.cpp:2046
+#: mainwindow.cpp:2050
 msgid "&Discussion Forum"
 msgstr "&Tartışma Forumu"
 
-#: mainwindow.cpp:2050
+#: mainwindow.cpp:2054
 msgid "&Avogadro Website"
 msgstr "&Avogadro Web Sitesi"
 
-#: mainwindow.cpp:2054
+#: mainwindow.cpp:2058
 msgid "&Report a Bug"
 msgstr "Hata &Bildir"
 
-#: mainwindow.cpp:2058
+#: mainwindow.cpp:2062
 msgid "&Suggest a Feature"
 msgstr "Özellik &Öner"
 
-#: mainwindow.cpp:2082
+#: mainwindow.cpp:2086
 msgid "System Language"
 msgstr "Sistem Dili"
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "Language"
 msgstr "Dil"
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "User Interface Language:"
 msgstr "Kullanıcı Arayüzü Dili:"
 
-#: mainwindow.cpp:2195
+#: mainwindow.cpp:2199
 #, qt-format
 msgid "All supported formats (%1);;All files (*);;"
 msgstr "Desteklenen tüm biçimler (%1) ;; Tüm dosyalar (*) ;;"
 
-#: mainwindow.cpp:2211
+#: mainwindow.cpp:2215
 msgid "Do you want to save the changes to the document?"
 msgstr "Değişiklikleri belgeye kaydetmek istiyor musunuz?"
 
-#: mainwindow.cpp:2219
+#: mainwindow.cpp:2223
 msgid "Your changes will be lost if you don't save them."
 msgstr "Kaydetmezseniz yaptığınız değişiklikler kaybolacak."
 
-#: mainwindow.cpp:2227
+#: mainwindow.cpp:2231
 msgctxt "Save"
 msgid "Ctrl+S"
 msgstr "Ctrl+S"
 
-#: mainwindow.cpp:2229
+#: mainwindow.cpp:2233
 msgctxt "Discard"
 msgid "Ctrl+D"
 msgstr "Ctrl+D"
 
-#: mainwindow.cpp:2311
+#: mainwindow.cpp:2315
 msgid "Network Download Failed"
 msgstr "Ağdan İndirme Başarısız"
 
-#: mainwindow.cpp:2312
+#: mainwindow.cpp:2316
 msgid "Network timeout or other error."
 msgstr "Ağ zaman aşımı veya başka bir hata."
 
-#: mainwindow.cpp:2351
+#: mainwindow.cpp:2355
 #, qt-format
 msgid "Your version: %1"
 msgstr "Sürümünüz: %1"
 
-#: mainwindow.cpp:2352
+#: mainwindow.cpp:2356
 #, qt-format
 msgid "New version: %1"
 msgstr "Yeni sürüm: %1"
 
-#: mainwindow.cpp:2354
+#: mainwindow.cpp:2358
 msgid "An update is available, do you want to download it now?\n"
 msgstr "Bir güncelleme var, şimdi indirmek istiyor musunuz?\n"
 
-#: mainwindow.cpp:2356
+#: mainwindow.cpp:2360
 msgid "Version Update"
 msgstr "Sürüm Güncellemesi"
 
-#: mainwindow.cpp:2414
+#: mainwindow.cpp:2418
 #, qt-format
 msgid "Error while loading the “%1” file format."
 msgstr "“%1” dosya biçimi yüklenirken hata oluştu."
 
-#: mainwindow.cpp:2430
+#: mainwindow.cpp:2434
 msgid "Select file format"
 msgstr "Dosya biçimi seç"
 
-#: mainwindow.cpp:2435 mainwindow.cpp:2446
+#: mainwindow.cpp:2439 mainwindow.cpp:2450
 #, qt-format
 msgid "Avogadro cannot open “%1”."
 msgstr "Avogadro “%1”i açamıyor."
 
-#: mainwindow.cpp:2445
+#: mainwindow.cpp:2449
 msgid "Cannot open files"
 msgstr "Dosyalar açılamıyor"
 
diff --git a/i18n/ug.po b/i18n/ug.po
index 5c5ec080..23ebe26a 100644
--- a/i18n/ug.po
+++ b/i18n/ug.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: avogadro\n"
 "Report-Msgid-Bugs-To: avogadro-devel@lists.sourceforge.net\n"
-"POT-Creation-Date: 2023-10-22 02:03+0000\n"
+"POT-Creation-Date: 2023-10-29 02:01+0000\n"
 "PO-Revision-Date: 2021-10-14 18:32+0000\n"
 "Last-Translator: ejatjon amar <3395087980@qq.com>\n"
 "Language-Team: Uyghur <https://hosted.weblate.org/projects/avogadro/"
@@ -114,11 +114,11 @@ msgstr ""
 msgid "Please restart Avogadro to use the new language."
 msgstr ""
 
-#: mainwindow.cpp:765 mainwindow.cpp:1436
+#: mainwindow.cpp:765 mainwindow.cpp:1440
 msgid "Chemical Markup Language"
 msgstr ""
 
-#: mainwindow.cpp:766 mainwindow.cpp:1435
+#: mainwindow.cpp:766 mainwindow.cpp:1439
 msgid "Chemical JSON"
 msgstr ""
 
@@ -126,12 +126,12 @@ msgstr ""
 msgid "Open chemical file"
 msgstr ""
 
-#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1338
-#: mainwindow.cpp:2434
+#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1342
+#: mainwindow.cpp:2438
 msgid "Cannot open file"
 msgstr ""
 
-#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1339
+#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1343
 #, qt-format
 msgid "Can't open supplied file %1"
 msgstr ""
@@ -159,58 +159,63 @@ msgctxt "atomic electrostatics"
 msgid "Charges"
 msgstr ""
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:830
+msgctxt "potential energy calculators"
+msgid "Force Fields"
+msgstr ""
+
+#: mainwindow.cpp:834
 msgid "Install Plugin Script"
 msgstr ""
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:834
 msgid "Script Type:"
 msgstr ""
 
-#: mainwindow.cpp:884 mainwindow.cpp:1334
+#: mainwindow.cpp:888 mainwindow.cpp:1338
 msgid "Select file reader"
 msgstr ""
 
-#: mainwindow.cpp:913
+#: mainwindow.cpp:917
 #, fuzzy
 msgid "Reading File"
 msgstr "ھۆججەت ئاچ"
 
-#: mainwindow.cpp:915
+#: mainwindow.cpp:919
 #, qt-format
 msgid ""
 "Opening file '%1'\n"
 "with '%2'"
 msgstr ""
 
-#: mainwindow.cpp:946
+#: mainwindow.cpp:950
 #, qt-format
 msgid "Molecule loaded (%1 atoms, %2 bonds)"
 msgstr ""
 
-#: mainwindow.cpp:951
+#: mainwindow.cpp:955
 #, fuzzy
 msgid "File error"
 msgstr "ھۆججەت: "
 
-#: mainwindow.cpp:952
+#: mainwindow.cpp:956
 #, qt-format
 msgid ""
 "Error while reading file '%1':\n"
 "%2"
 msgstr ""
 
-#: mainwindow.cpp:979
+#: mainwindow.cpp:983
 #, qt-format
 msgctxt "%1 = filename"
 msgid "Saved file %1"
 msgstr ""
 
-#: mainwindow.cpp:987
+#: mainwindow.cpp:991
 msgid "Error saving file"
 msgstr ""
 
-#: mainwindow.cpp:988
+#: mainwindow.cpp:992
 #, qt-format
 msgctxt "%1 = file name, %2 = error message"
 msgid ""
@@ -218,11 +223,11 @@ msgid ""
 "%2"
 msgstr ""
 
-#: mainwindow.cpp:1027
+#: mainwindow.cpp:1031
 msgid "Error: Failed to initialize OpenGL context"
 msgstr ""
 
-#: mainwindow.cpp:1028
+#: mainwindow.cpp:1032
 #, qt-format
 msgid ""
 "OpenGL 2.0 or greater required, exiting.\n"
@@ -230,46 +235,46 @@ msgid ""
 "%1"
 msgstr ""
 
-#: mainwindow.cpp:1029
+#: mainwindow.cpp:1033
 msgid "Unknown error"
 msgstr ""
 
-#: mainwindow.cpp:1279
+#: mainwindow.cpp:1283
 msgid "Common image formats"
 msgstr ""
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "All files"
 msgstr "ھەممە ھۆججەتلەر"
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "BMP"
 msgstr "BMP"
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "PNG"
 msgstr "PNG"
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "JPEG"
 msgstr "JPEG"
 
-#: mainwindow.cpp:1291
+#: mainwindow.cpp:1295
 msgid "Export Bitmap Graphics"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:14
 #. i18n: ectx: property (windowTitle), widget (QMainWindow, MainWindow)
-#: mainwindow.cpp:1307 mainwindow.cpp:1409 mainwindow.cpp:2210:39
+#: mainwindow.cpp:1311 mainwindow.cpp:1413 mainwindow.cpp:2214:39
 msgid "Avogadro"
 msgstr ""
 
-#: mainwindow.cpp:1308
+#: mainwindow.cpp:1312
 #, qt-format
 msgid "Cannot save file %1."
 msgstr ""
 
-#: mainwindow.cpp:1410
+#: mainwindow.cpp:1414
 msgid ""
 "This file was imported from a non-standard format which may not be able to "
 "write all of the information in the molecule.\n"
@@ -277,24 +282,24 @@ msgid ""
 "Would you like to export to the current format, or save in a standard format?"
 msgstr ""
 
-#: mainwindow.cpp:1417
+#: mainwindow.cpp:1421
 msgid "Export"
 msgstr "چىقار"
 
-#: mainwindow.cpp:1441
+#: mainwindow.cpp:1445
 msgid "Save chemical file"
 msgstr ""
 
-#: mainwindow.cpp:1482
+#: mainwindow.cpp:1486
 #, fuzzy
 msgid "Export Molecule"
 msgstr "مولېكۇلا"
 
-#: mainwindow.cpp:1566
+#: mainwindow.cpp:1570
 msgid "Saving File in Progress…"
 msgstr ""
 
-#: mainwindow.cpp:1568
+#: mainwindow.cpp:1572
 #, qt-format
 msgctxt "%1 = file name, %2 = format"
 msgid ""
@@ -302,44 +307,44 @@ msgid ""
 "with “%2”"
 msgstr ""
 
-#: mainwindow.cpp:1711
+#: mainwindow.cpp:1715
 #, fuzzy, qt-format
 msgid "&Undo %1"
 msgstr "يېنىۋال(&U)"
 
 #. i18n: file: mainwindow.ui:194
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1714 mainwindow.cpp:1958:123
+#: mainwindow.cpp:1718 mainwindow.cpp:1962:123
 msgid "&Undo"
 msgstr "يېنىۋال(&U)"
 
-#: mainwindow.cpp:1719
+#: mainwindow.cpp:1723
 #, fuzzy, qt-format
 msgid "&Redo %1"
 msgstr "قايتىلا(&R)"
 
 #. i18n: file: mainwindow.ui:206
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1722 mainwindow.cpp:1963:129
+#: mainwindow.cpp:1726 mainwindow.cpp:1967:129
 msgid "&Redo"
 msgstr "قايتىلا(&R)"
 
-#: mainwindow.cpp:1838
+#: mainwindow.cpp:1842
 #, fuzzy
 msgid "&Testing"
 msgstr "تەڭشەكلەر"
 
-#: mainwindow.cpp:1840
+#: mainwindow.cpp:1844
 msgid "Record test…"
 msgstr ""
 
-#: mainwindow.cpp:1843
+#: mainwindow.cpp:1847
 msgid "Play test…"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:32
 #. i18n: ectx: property (title), widget (QMenu, menuFile)
-#: mainwindow.cpp:1857 menubuilder.cpp:79:42
+#: mainwindow.cpp:1861 menubuilder.cpp:79:42
 msgid "&File"
 msgstr "ھۆججەت(&F)"
 
@@ -347,13 +352,13 @@ msgstr "ھۆججەت(&F)"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:129
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1859:81 rc.cpp:87
+#: mainwindow.cpp:1863:81 rc.cpp:87
 msgid "&New"
 msgstr "يېڭى(&N)"
 
 #. i18n: file: mainwindow.ui:82
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1868:57
+#: mainwindow.cpp:1872:57
 #, fuzzy
 msgid "&Open…"
 msgstr "ئاچ(&O)"
@@ -362,7 +367,7 @@ msgstr "ئاچ(&O)"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:142
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1877:90 rc.cpp:96
+#: mainwindow.cpp:1881:90 rc.cpp:96
 msgid "&Close"
 msgstr "ياپ(&C)"
 
@@ -370,30 +375,30 @@ msgstr "ياپ(&C)"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:155
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1891:99 rc.cpp:105
+#: mainwindow.cpp:1895:99 rc.cpp:105
 msgid "&Save"
 msgstr "ساقلا(&S)"
 
 #. i18n: file: mainwindow.ui:160
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1900:108
+#: mainwindow.cpp:1904:108
 #, fuzzy
 msgid "Save &As…"
 msgstr "باشقا ئاتتا ساقلا(&A)…"
 
 #. i18n: file: mainwindow.ui:328
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1911:201
+#: mainwindow.cpp:1915:201
 #, fuzzy
 msgid "&Export"
 msgstr "چىقار"
 
-#: mainwindow.cpp:1912
+#: mainwindow.cpp:1916
 #, fuzzy
 msgid "&Molecule…"
 msgstr "مولېكۇلا"
 
-#: mainwindow.cpp:1920
+#: mainwindow.cpp:1924
 msgid "&Graphics…"
 msgstr ""
 
@@ -401,32 +406,32 @@ msgstr ""
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:106
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1929:66 rc.cpp:72
+#: mainwindow.cpp:1933:66 rc.cpp:72
 msgid "&Quit"
 msgstr "چېكىن(&Q)"
 
 #. i18n: file: mainwindow.ui:318
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1939:195
+#: mainwindow.cpp:1943:195
 #, fuzzy
 msgid "Open Recent"
 msgstr "يېقىنقىنى ئاچ(&R)"
 
-#: mainwindow.cpp:1951
+#: mainwindow.cpp:1955
 msgid "No recent files"
 msgstr ""
 
 #. i18n: file: mainwindow.ui:59
 #. i18n: ectx: property (title), widget (QMenu, menuEdit)
-#: mainwindow.cpp:1957 menubuilder.cpp:79:51
+#: mainwindow.cpp:1961 menubuilder.cpp:79:51
 msgid "&Edit"
 msgstr "تەھرىر(&E)"
 
-#: mainwindow.cpp:1969
+#: mainwindow.cpp:1973
 msgid "&Copy Graphics"
 msgstr ""
 
-#: mainwindow.cpp:1973
+#: mainwindow.cpp:1977
 #, fuzzy
 #| msgid "Ctrl+O"
 msgid "Ctrl+Alt+C"
@@ -434,150 +439,150 @@ msgstr "Ctrl+O"
 
 #. i18n: file: mainwindow.ui:54
 #. i18n: ectx: property (title), widget (QMenu, menuView)
-#: mainwindow.cpp:1986 menubuilder.cpp:79:48
+#: mainwindow.cpp:1990 menubuilder.cpp:79:48
 msgid "&View"
 msgstr "كۆرۈنۈش(&V)"
 
-#: mainwindow.cpp:1987
+#: mainwindow.cpp:1991
 #, fuzzy
 msgid "Set Background Color…"
 msgstr "تەگلىك رەڭگىنى بەلگىلەش(&B)…"
 
-#: mainwindow.cpp:1991
+#: mainwindow.cpp:1995
 msgid "Rendering…"
 msgstr ""
 
-#: mainwindow.cpp:1999
+#: mainwindow.cpp:2003
 msgid "Projection"
 msgstr ""
 
-#: mainwindow.cpp:2000
+#: mainwindow.cpp:2004
 msgid "Perspective"
 msgstr ""
 
-#: mainwindow.cpp:2007
+#: mainwindow.cpp:2011
 msgid "Orthographic"
 msgstr ""
 
-#: mainwindow.cpp:2026
+#: mainwindow.cpp:2030
 #, fuzzy
 msgid "&Extensions"
 msgstr "كېڭەيتمىلەر"
 
-#: mainwindow.cpp:2028
+#: mainwindow.cpp:2032
 msgid "User Interface Language…"
 msgstr ""
 
-#: mainwindow.cpp:2032
+#: mainwindow.cpp:2036
 msgid "&Periodic Table…"
 msgstr ""
 
-#: mainwindow.cpp:2038 menubuilder.cpp:83
+#: mainwindow.cpp:2042 menubuilder.cpp:83
 msgid "&Help"
 msgstr "ياردەم(&H)"
 
 #. i18n: file: mainwindow.ui:182
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:2039:120
+#: mainwindow.cpp:2043:120
 msgid "&About"
 msgstr "ھەققىدە(&A)"
 
-#: mainwindow.cpp:2046
+#: mainwindow.cpp:2050
 msgid "&Discussion Forum"
 msgstr ""
 
-#: mainwindow.cpp:2050
+#: mainwindow.cpp:2054
 msgid "&Avogadro Website"
 msgstr ""
 
-#: mainwindow.cpp:2054
+#: mainwindow.cpp:2058
 msgid "&Report a Bug"
 msgstr ""
 
-#: mainwindow.cpp:2058
+#: mainwindow.cpp:2062
 msgid "&Suggest a Feature"
 msgstr ""
 
-#: mainwindow.cpp:2082
+#: mainwindow.cpp:2086
 msgid "System Language"
 msgstr ""
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "Language"
 msgstr ""
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "User Interface Language:"
 msgstr ""
 
-#: mainwindow.cpp:2195
+#: mainwindow.cpp:2199
 #, qt-format
 msgid "All supported formats (%1);;All files (*);;"
 msgstr ""
 
-#: mainwindow.cpp:2211
+#: mainwindow.cpp:2215
 #, fuzzy
 msgid "Do you want to save the changes to the document?"
 msgstr "ئەگەر ساقلىمىسىڭىز ئۆزگەرتكەنلىرىڭىزنىڭ ھەممىسى يوقايدۇ."
 
-#: mainwindow.cpp:2219
+#: mainwindow.cpp:2223
 #, fuzzy
 msgid "Your changes will be lost if you don't save them."
 msgstr "ئەگەر ساقلىمىسىڭىز ئۆزگەرتكەنلىرىڭىزنىڭ ھەممىسى يوقايدۇ."
 
-#: mainwindow.cpp:2227
+#: mainwindow.cpp:2231
 msgctxt "Save"
 msgid "Ctrl+S"
 msgstr "Ctrl+S"
 
-#: mainwindow.cpp:2229
+#: mainwindow.cpp:2233
 #, fuzzy
 msgctxt "Discard"
 msgid "Ctrl+D"
 msgstr "Ctrl+O"
 
-#: mainwindow.cpp:2311
+#: mainwindow.cpp:2315
 msgid "Network Download Failed"
 msgstr ""
 
-#: mainwindow.cpp:2312
+#: mainwindow.cpp:2316
 msgid "Network timeout or other error."
 msgstr ""
 
-#: mainwindow.cpp:2351
+#: mainwindow.cpp:2355
 #, qt-format
 msgid "Your version: %1"
 msgstr ""
 
-#: mainwindow.cpp:2352
+#: mainwindow.cpp:2356
 #, qt-format
 msgid "New version: %1"
 msgstr ""
 
-#: mainwindow.cpp:2354
+#: mainwindow.cpp:2358
 msgid "An update is available, do you want to download it now?\n"
 msgstr ""
 
-#: mainwindow.cpp:2356
+#: mainwindow.cpp:2360
 msgid "Version Update"
 msgstr ""
 
-#: mainwindow.cpp:2414
+#: mainwindow.cpp:2418
 #, qt-format
 msgid "Error while loading the “%1” file format."
 msgstr ""
 
-#: mainwindow.cpp:2430
+#: mainwindow.cpp:2434
 #, fuzzy
 msgid "Select file format"
 msgstr "ھۆججەت: "
 
-#: mainwindow.cpp:2435 mainwindow.cpp:2446
+#: mainwindow.cpp:2439 mainwindow.cpp:2450
 #, qt-format
 msgid "Avogadro cannot open “%1”."
 msgstr ""
 
-#: mainwindow.cpp:2445
+#: mainwindow.cpp:2449
 msgid "Cannot open files"
 msgstr ""
 
diff --git a/i18n/uk.po b/i18n/uk.po
index 88118a1e..bb6bcdfe 100644
--- a/i18n/uk.po
+++ b/i18n/uk.po
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: avogadro\n"
 "Report-Msgid-Bugs-To: avogadro-devel@lists.sourceforge.net\n"
-"POT-Creation-Date: 2023-10-22 02:03+0000\n"
+"POT-Creation-Date: 2023-10-29 02:01+0000\n"
 "PO-Revision-Date: 2021-11-13 17:53+0000\n"
 "Last-Translator: Tymofii Lytvynenko <till.svit@gmail.com>\n"
 "Language-Team: Ukrainian <https://hosted.weblate.org/projects/avogadro/"
@@ -121,11 +121,11 @@ msgstr ""
 msgid "Please restart Avogadro to use the new language."
 msgstr ""
 
-#: mainwindow.cpp:765 mainwindow.cpp:1436
+#: mainwindow.cpp:765 mainwindow.cpp:1440
 msgid "Chemical Markup Language"
 msgstr "Мова хімічної розмітки"
 
-#: mainwindow.cpp:766 mainwindow.cpp:1435
+#: mainwindow.cpp:766 mainwindow.cpp:1439
 msgid "Chemical JSON"
 msgstr "Хімічний JSON"
 
@@ -133,12 +133,12 @@ msgstr "Хімічний JSON"
 msgid "Open chemical file"
 msgstr "Відкрити хімічний файл"
 
-#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1338
-#: mainwindow.cpp:2434
+#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1342
+#: mainwindow.cpp:2438
 msgid "Cannot open file"
 msgstr "Не вдається відкрити файл"
 
-#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1339
+#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1343
 #, qt-format
 msgid "Can't open supplied file %1"
 msgstr "Не вдається відкрити наданий файл %1"
@@ -164,23 +164,28 @@ msgctxt "atomic electrostatics"
 msgid "Charges"
 msgstr ""
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:830
+msgctxt "potential energy calculators"
+msgid "Force Fields"
+msgstr ""
+
+#: mainwindow.cpp:834
 msgid "Install Plugin Script"
 msgstr "Установити скрипт плагіна"
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:834
 msgid "Script Type:"
 msgstr "Тип скрипта:"
 
-#: mainwindow.cpp:884 mainwindow.cpp:1334
+#: mainwindow.cpp:888 mainwindow.cpp:1338
 msgid "Select file reader"
 msgstr "Оберіть читач файлу"
 
-#: mainwindow.cpp:913
+#: mainwindow.cpp:917
 msgid "Reading File"
 msgstr "Читання файлу"
 
-#: mainwindow.cpp:915
+#: mainwindow.cpp:919
 #, qt-format
 msgid ""
 "Opening file '%1'\n"
@@ -189,16 +194,16 @@ msgstr ""
 "Відкриття файлу '%1'\n"
 "з '%2'"
 
-#: mainwindow.cpp:946
+#: mainwindow.cpp:950
 #, qt-format
 msgid "Molecule loaded (%1 atoms, %2 bonds)"
 msgstr "Молекула завантажила (%1 атомів, %2 зв'язків)"
 
-#: mainwindow.cpp:951
+#: mainwindow.cpp:955
 msgid "File error"
 msgstr "Помилка файлу"
 
-#: mainwindow.cpp:952
+#: mainwindow.cpp:956
 #, qt-format
 msgid ""
 "Error while reading file '%1':\n"
@@ -207,18 +212,18 @@ msgstr ""
 "Помилка під час читання файлу '%1':\n"
 "%2"
 
-#: mainwindow.cpp:979
+#: mainwindow.cpp:983
 #, fuzzy, qt-format
 msgctxt "%1 = filename"
 msgid "Saved file %1"
 msgstr "Не вдалося зберегти файл %1."
 
-#: mainwindow.cpp:987
+#: mainwindow.cpp:991
 #, fuzzy
 msgid "Error saving file"
 msgstr "Помилка запуску сервера RPC:"
 
-#: mainwindow.cpp:988
+#: mainwindow.cpp:992
 #, fuzzy, qt-format
 msgctxt "%1 = file name, %2 = error message"
 msgid ""
@@ -228,11 +233,11 @@ msgstr ""
 "Помилка під час читання файлу '%1':\n"
 "%2"
 
-#: mainwindow.cpp:1027
+#: mainwindow.cpp:1031
 msgid "Error: Failed to initialize OpenGL context"
 msgstr "Помилка: Не вдалося ініціалізувати контекст OpenGL"
 
-#: mainwindow.cpp:1028
+#: mainwindow.cpp:1032
 #, qt-format
 msgid ""
 "OpenGL 2.0 or greater required, exiting.\n"
@@ -243,46 +248,46 @@ msgstr ""
 "\n"
 "%1"
 
-#: mainwindow.cpp:1029
+#: mainwindow.cpp:1033
 msgid "Unknown error"
 msgstr "Невідома помилка"
 
-#: mainwindow.cpp:1279
+#: mainwindow.cpp:1283
 msgid "Common image formats"
 msgstr "Поширені формати зображень"
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "All files"
 msgstr "Усі файли"
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "BMP"
 msgstr "BMP"
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "PNG"
 msgstr "PNG"
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "JPEG"
 msgstr "JPEG"
 
-#: mainwindow.cpp:1291
+#: mainwindow.cpp:1295
 msgid "Export Bitmap Graphics"
 msgstr "Експорт до растрового зображення"
 
 #. i18n: file: mainwindow.ui:14
 #. i18n: ectx: property (windowTitle), widget (QMainWindow, MainWindow)
-#: mainwindow.cpp:1307 mainwindow.cpp:1409 mainwindow.cpp:2210:39
+#: mainwindow.cpp:1311 mainwindow.cpp:1413 mainwindow.cpp:2214:39
 msgid "Avogadro"
 msgstr "Avogadro"
 
-#: mainwindow.cpp:1308
+#: mainwindow.cpp:1312
 #, qt-format
 msgid "Cannot save file %1."
 msgstr "Не вдалося зберегти файл %1."
 
-#: mainwindow.cpp:1410
+#: mainwindow.cpp:1414
 msgid ""
 "This file was imported from a non-standard format which may not be able to "
 "write all of the information in the molecule.\n"
@@ -295,23 +300,23 @@ msgstr ""
 "Ви хочете експортувати до поточного формату або зберегти в усталеному "
 "форматі?"
 
-#: mainwindow.cpp:1417
+#: mainwindow.cpp:1421
 msgid "Export"
 msgstr "Експортувати"
 
-#: mainwindow.cpp:1441
+#: mainwindow.cpp:1445
 msgid "Save chemical file"
 msgstr "Зберегти хімічний файл"
 
-#: mainwindow.cpp:1482
+#: mainwindow.cpp:1486
 msgid "Export Molecule"
 msgstr "Експорт молекули"
 
-#: mainwindow.cpp:1566
+#: mainwindow.cpp:1570
 msgid "Saving File in Progress…"
 msgstr ""
 
-#: mainwindow.cpp:1568
+#: mainwindow.cpp:1572
 #, fuzzy, qt-format
 msgctxt "%1 = file name, %2 = format"
 msgid ""
@@ -321,45 +326,45 @@ msgstr ""
 "Відкриття файлу '%1'\n"
 "з '%2'"
 
-#: mainwindow.cpp:1711
+#: mainwindow.cpp:1715
 #, qt-format
 msgid "&Undo %1"
 msgstr "&Повернути %1"
 
 #. i18n: file: mainwindow.ui:194
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1714 mainwindow.cpp:1958:123
+#: mainwindow.cpp:1718 mainwindow.cpp:1962:123
 msgid "&Undo"
 msgstr "&Вернути"
 
-#: mainwindow.cpp:1719
+#: mainwindow.cpp:1723
 #, qt-format
 msgid "&Redo %1"
 msgstr "&Повторити %1"
 
 #. i18n: file: mainwindow.ui:206
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1722 mainwindow.cpp:1963:129
+#: mainwindow.cpp:1726 mainwindow.cpp:1967:129
 msgid "&Redo"
 msgstr "&Повторити"
 
-#: mainwindow.cpp:1838
+#: mainwindow.cpp:1842
 msgid "&Testing"
 msgstr "&Тестування"
 
-#: mainwindow.cpp:1840
+#: mainwindow.cpp:1844
 #, fuzzy
 msgid "Record test…"
 msgstr "Записати тест…"
 
-#: mainwindow.cpp:1843
+#: mainwindow.cpp:1847
 #, fuzzy
 msgid "Play test…"
 msgstr "Відтворити тест…"
 
 #. i18n: file: mainwindow.ui:32
 #. i18n: ectx: property (title), widget (QMenu, menuFile)
-#: mainwindow.cpp:1857 menubuilder.cpp:79:42
+#: mainwindow.cpp:1861 menubuilder.cpp:79:42
 msgid "&File"
 msgstr "&Файл"
 
@@ -367,13 +372,13 @@ msgstr "&Файл"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:129
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1859:81 rc.cpp:87
+#: mainwindow.cpp:1863:81 rc.cpp:87
 msgid "&New"
 msgstr "&Створити"
 
 #. i18n: file: mainwindow.ui:82
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1868:57
+#: mainwindow.cpp:1872:57
 #, fuzzy
 msgid "&Open…"
 msgstr "Відкрити"
@@ -382,7 +387,7 @@ msgstr "Відкрити"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:142
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1877:90 rc.cpp:96
+#: mainwindow.cpp:1881:90 rc.cpp:96
 msgid "&Close"
 msgstr "За&крити"
 
@@ -390,29 +395,29 @@ msgstr "За&крити"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:155
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1891:99 rc.cpp:105
+#: mainwindow.cpp:1895:99 rc.cpp:105
 msgid "&Save"
 msgstr "&Зберегти"
 
 #. i18n: file: mainwindow.ui:160
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1900:108
+#: mainwindow.cpp:1904:108
 #, fuzzy
 msgid "Save &As…"
 msgstr "З&берегти як..."
 
 #. i18n: file: mainwindow.ui:328
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1911:201
+#: mainwindow.cpp:1915:201
 msgid "&Export"
 msgstr "&Експорт"
 
-#: mainwindow.cpp:1912
+#: mainwindow.cpp:1916
 #, fuzzy
 msgid "&Molecule…"
 msgstr "Молекули"
 
-#: mainwindow.cpp:1920
+#: mainwindow.cpp:1924
 #, fuzzy
 msgid "&Graphics…"
 msgstr "&Графіка…"
@@ -421,32 +426,32 @@ msgstr "&Графіка…"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:106
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1929:66 rc.cpp:72
+#: mainwindow.cpp:1933:66 rc.cpp:72
 msgid "&Quit"
 msgstr "Ви&йти"
 
 #. i18n: file: mainwindow.ui:318
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1939:195
+#: mainwindow.cpp:1943:195
 msgid "Open Recent"
 msgstr "Відкрити недавні"
 
-#: mainwindow.cpp:1951
+#: mainwindow.cpp:1955
 msgid "No recent files"
 msgstr "Немає останніх файлів"
 
 #. i18n: file: mainwindow.ui:59
 #. i18n: ectx: property (title), widget (QMenu, menuEdit)
-#: mainwindow.cpp:1957 menubuilder.cpp:79:51
+#: mainwindow.cpp:1961 menubuilder.cpp:79:51
 msgid "&Edit"
 msgstr "З&міни"
 
-#: mainwindow.cpp:1969
+#: mainwindow.cpp:1973
 #, fuzzy
 msgid "&Copy Graphics"
 msgstr "&Графіка…"
 
-#: mainwindow.cpp:1973
+#: mainwindow.cpp:1977
 #, fuzzy
 #| msgid "Ctrl+A"
 msgid "Ctrl+Alt+C"
@@ -454,157 +459,157 @@ msgstr "Ctrl+A"
 
 #. i18n: file: mainwindow.ui:54
 #. i18n: ectx: property (title), widget (QMenu, menuView)
-#: mainwindow.cpp:1986 menubuilder.cpp:79:48
+#: mainwindow.cpp:1990 menubuilder.cpp:79:48
 msgid "&View"
 msgstr "П&ерегляд"
 
-#: mainwindow.cpp:1987
+#: mainwindow.cpp:1991
 #, fuzzy
 msgid "Set Background Color…"
 msgstr "Встановити колір &тла..."
 
-#: mainwindow.cpp:1991
+#: mainwindow.cpp:1995
 msgid "Rendering…"
 msgstr ""
 
-#: mainwindow.cpp:1999
+#: mainwindow.cpp:2003
 msgid "Projection"
 msgstr "Проєкція"
 
-#: mainwindow.cpp:2000
+#: mainwindow.cpp:2004
 msgid "Perspective"
 msgstr "Перспектива"
 
-#: mainwindow.cpp:2007
+#: mainwindow.cpp:2011
 msgid "Orthographic"
 msgstr "Ортографічна"
 
-#: mainwindow.cpp:2026
+#: mainwindow.cpp:2030
 msgid "&Extensions"
 msgstr "&Розширення"
 
-#: mainwindow.cpp:2028
+#: mainwindow.cpp:2032
 msgid "User Interface Language…"
 msgstr ""
 
-#: mainwindow.cpp:2032
+#: mainwindow.cpp:2036
 msgid "&Periodic Table…"
 msgstr ""
 
-#: mainwindow.cpp:2038 menubuilder.cpp:83
+#: mainwindow.cpp:2042 menubuilder.cpp:83
 msgid "&Help"
 msgstr "Довідка"
 
 #. i18n: file: mainwindow.ui:182
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:2039:120
+#: mainwindow.cpp:2043:120
 msgid "&About"
 msgstr "&Про програму"
 
-#: mainwindow.cpp:2046
+#: mainwindow.cpp:2050
 #, fuzzy
 #| msgid "Discussion Forum"
 msgid "&Discussion Forum"
 msgstr "Дискусійний форум"
 
-#: mainwindow.cpp:2050
+#: mainwindow.cpp:2054
 #, fuzzy
 #| msgid "Avogadro Website"
 msgid "&Avogadro Website"
 msgstr "Веб-сайт Avogadro"
 
-#: mainwindow.cpp:2054
+#: mainwindow.cpp:2058
 #, fuzzy
 #| msgid "Report a Bug"
 msgid "&Report a Bug"
 msgstr "Доповісти про помилку"
 
-#: mainwindow.cpp:2058
+#: mainwindow.cpp:2062
 msgid "&Suggest a Feature"
 msgstr ""
 
-#: mainwindow.cpp:2082
+#: mainwindow.cpp:2086
 msgid "System Language"
 msgstr ""
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "Language"
 msgstr ""
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "User Interface Language:"
 msgstr ""
 
-#: mainwindow.cpp:2195
+#: mainwindow.cpp:2199
 #, qt-format
 msgid "All supported formats (%1);;All files (*);;"
 msgstr "Усі підтримувані формати (%1);;Усі файли (*);;"
 
-#: mainwindow.cpp:2211
+#: mainwindow.cpp:2215
 #, fuzzy
 msgid "Do you want to save the changes to the document?"
 msgstr "Бажаєте зберегти внесені Вами у документ зміни?"
 
-#: mainwindow.cpp:2219
+#: mainwindow.cpp:2223
 msgid "Your changes will be lost if you don't save them."
 msgstr "Внесені вами зміни буде втрачено, якщо ви не збережете їх."
 
-#: mainwindow.cpp:2227
+#: mainwindow.cpp:2231
 msgctxt "Save"
 msgid "Ctrl+S"
 msgstr "Ctrl+S"
 
-#: mainwindow.cpp:2229
+#: mainwindow.cpp:2233
 msgctxt "Discard"
 msgid "Ctrl+D"
 msgstr "Ctrl+D"
 
-#: mainwindow.cpp:2311
+#: mainwindow.cpp:2315
 #, fuzzy
 #| msgid "Network Update Check Failed"
 msgid "Network Download Failed"
 msgstr "Спроба пошуку оновлення у мережі зазнала невдачі"
 
-#: mainwindow.cpp:2312
+#: mainwindow.cpp:2316
 msgid "Network timeout or other error."
 msgstr "Перевищено час очікування на відповідь або інша помилка."
 
-#: mainwindow.cpp:2351
+#: mainwindow.cpp:2355
 #, qt-format
 msgid "Your version: %1"
 msgstr ""
 
-#: mainwindow.cpp:2352
+#: mainwindow.cpp:2356
 #, fuzzy, qt-format
 #| msgctxt "%1 is the Git revision number."
 #| msgid "(Git revision: %1)"
 msgid "New version: %1"
 msgstr "(Git-версія: %1)"
 
-#: mainwindow.cpp:2354
+#: mainwindow.cpp:2358
 msgid "An update is available, do you want to download it now?\n"
 msgstr ""
 
-#: mainwindow.cpp:2356
+#: mainwindow.cpp:2360
 msgid "Version Update"
 msgstr ""
 
-#: mainwindow.cpp:2414
+#: mainwindow.cpp:2418
 #, fuzzy, qt-format
 msgid "Error while loading the “%1” file format."
 msgstr "Помилка під час завантаження FileFormat з ідентифікатором '%1'."
 
-#: mainwindow.cpp:2430
+#: mainwindow.cpp:2434
 #, fuzzy
 msgid "Select file format"
 msgstr "Оберіть читач файлу"
 
-#: mainwindow.cpp:2435 mainwindow.cpp:2446
+#: mainwindow.cpp:2439 mainwindow.cpp:2450
 #, fuzzy, qt-format
 msgid "Avogadro cannot open “%1”."
 msgstr "Час очікування Avogadro закінчився і не може відкрити \"%1\"."
 
-#: mainwindow.cpp:2445
+#: mainwindow.cpp:2449
 msgid "Cannot open files"
 msgstr "Не вдається відкрити файли"
 
diff --git a/i18n/vi.po b/i18n/vi.po
index 40a0a84e..857b3b29 100644
--- a/i18n/vi.po
+++ b/i18n/vi.po
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: avogadro\n"
 "Report-Msgid-Bugs-To: avogadro-devel@lists.sourceforge.net\n"
-"POT-Creation-Date: 2023-10-22 02:03+0000\n"
+"POT-Creation-Date: 2023-10-29 02:01+0000\n"
 "PO-Revision-Date: 2022-11-27 00:48+0000\n"
 "Last-Translator: Minh P <phandinhminh@protonmail.ch>\n"
 "Language-Team: Vietnamese <https://hosted.weblate.org/projects/avogadro/"
@@ -114,11 +114,11 @@ msgstr "Cần khởi động lại"
 msgid "Please restart Avogadro to use the new language."
 msgstr "Vui lòng khởi động lại Avogadro để sử dụng ngôn ngữ mới."
 
-#: mainwindow.cpp:765 mainwindow.cpp:1436
+#: mainwindow.cpp:765 mainwindow.cpp:1440
 msgid "Chemical Markup Language"
 msgstr "Ngôn ngữ đánh dấu hóa học"
 
-#: mainwindow.cpp:766 mainwindow.cpp:1435
+#: mainwindow.cpp:766 mainwindow.cpp:1439
 msgid "Chemical JSON"
 msgstr "JSON hóa học"
 
@@ -126,12 +126,12 @@ msgstr "JSON hóa học"
 msgid "Open chemical file"
 msgstr "Mở tệp hóa chất"
 
-#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1338
-#: mainwindow.cpp:2434
+#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1342
+#: mainwindow.cpp:2438
 msgid "Cannot open file"
 msgstr "Không thể mở tệp"
 
-#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1339
+#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1343
 #, qt-format
 msgid "Can't open supplied file %1"
 msgstr "Không thể mở tệp được cung cấp %1"
@@ -157,23 +157,28 @@ msgctxt "atomic electrostatics"
 msgid "Charges"
 msgstr "Các điện tích"
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:830
+msgctxt "potential energy calculators"
+msgid "Force Fields"
+msgstr ""
+
+#: mainwindow.cpp:834
 msgid "Install Plugin Script"
 msgstr "Cài đặt tập lệnh plugin"
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:834
 msgid "Script Type:"
 msgstr "Loại tập lệnh:"
 
-#: mainwindow.cpp:884 mainwindow.cpp:1334
+#: mainwindow.cpp:888 mainwindow.cpp:1338
 msgid "Select file reader"
 msgstr "Chọn trình đọc tệp"
 
-#: mainwindow.cpp:913
+#: mainwindow.cpp:917
 msgid "Reading File"
 msgstr "Đọc tệp"
 
-#: mainwindow.cpp:915
+#: mainwindow.cpp:919
 #, qt-format
 msgid ""
 "Opening file '%1'\n"
@@ -182,16 +187,16 @@ msgstr ""
 "Đang mở tệp '%1'\n"
 "với '%2'"
 
-#: mainwindow.cpp:946
+#: mainwindow.cpp:950
 #, qt-format
 msgid "Molecule loaded (%1 atoms, %2 bonds)"
 msgstr "Phân tử được nạp (%1 nguyên tử, %2 liên kết)"
 
-#: mainwindow.cpp:951
+#: mainwindow.cpp:955
 msgid "File error"
 msgstr "Lỗi tập tin"
 
-#: mainwindow.cpp:952
+#: mainwindow.cpp:956
 #, qt-format
 msgid ""
 "Error while reading file '%1':\n"
@@ -200,17 +205,17 @@ msgstr ""
 "Lỗi khi đọc tệp '%1':\n"
 "%2"
 
-#: mainwindow.cpp:979
+#: mainwindow.cpp:983
 #, qt-format
 msgctxt "%1 = filename"
 msgid "Saved file %1"
 msgstr "Đã lưu tệp %1"
 
-#: mainwindow.cpp:987
+#: mainwindow.cpp:991
 msgid "Error saving file"
 msgstr "Lỗi khi lưu tệp"
 
-#: mainwindow.cpp:988
+#: mainwindow.cpp:992
 #, qt-format
 msgctxt "%1 = file name, %2 = error message"
 msgid ""
@@ -220,11 +225,11 @@ msgstr ""
 "Lỗi khi lưu '%1':\n"
 "%2"
 
-#: mainwindow.cpp:1027
+#: mainwindow.cpp:1031
 msgid "Error: Failed to initialize OpenGL context"
 msgstr "Lỗi: Không thể khởi chạy ngữ cảnh OpenGL"
 
-#: mainwindow.cpp:1028
+#: mainwindow.cpp:1032
 #, qt-format
 msgid ""
 "OpenGL 2.0 or greater required, exiting.\n"
@@ -235,46 +240,46 @@ msgstr ""
 "\n"
 "%1"
 
-#: mainwindow.cpp:1029
+#: mainwindow.cpp:1033
 msgid "Unknown error"
 msgstr "Lỗi không xác định"
 
-#: mainwindow.cpp:1279
+#: mainwindow.cpp:1283
 msgid "Common image formats"
 msgstr "Các dạng hình ảnh chung"
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "All files"
 msgstr "Tất cả các tập tin"
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "BMP"
 msgstr "BMP"
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "PNG"
 msgstr "PNG"
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "JPEG"
 msgstr "JPEG"
 
-#: mainwindow.cpp:1291
+#: mainwindow.cpp:1295
 msgid "Export Bitmap Graphics"
 msgstr "Xuất đồ họa điểm ảnh"
 
 #. i18n: file: mainwindow.ui:14
 #. i18n: ectx: property (windowTitle), widget (QMainWindow, MainWindow)
-#: mainwindow.cpp:1307 mainwindow.cpp:1409 mainwindow.cpp:2210:39
+#: mainwindow.cpp:1311 mainwindow.cpp:1413 mainwindow.cpp:2214:39
 msgid "Avogadro"
 msgstr "Avogadro"
 
-#: mainwindow.cpp:1308
+#: mainwindow.cpp:1312
 #, qt-format
 msgid "Cannot save file %1."
 msgstr "Không thể lưu tập tin %1."
 
-#: mainwindow.cpp:1410
+#: mainwindow.cpp:1414
 msgid ""
 "This file was imported from a non-standard format which may not be able to "
 "write all of the information in the molecule.\n"
@@ -286,23 +291,23 @@ msgstr ""
 "\n"
 "Bạn muốn xuất sang định dạng hiện tại hay lưu ở định dạng chuẩn?"
 
-#: mainwindow.cpp:1417
+#: mainwindow.cpp:1421
 msgid "Export"
 msgstr "Xuất ra"
 
-#: mainwindow.cpp:1441
+#: mainwindow.cpp:1445
 msgid "Save chemical file"
 msgstr "Lưu tệp hóa chất"
 
-#: mainwindow.cpp:1482
+#: mainwindow.cpp:1486
 msgid "Export Molecule"
 msgstr "Xuất phân tử ra"
 
-#: mainwindow.cpp:1566
+#: mainwindow.cpp:1570
 msgid "Saving File in Progress…"
 msgstr "Đang lưu tệp…"
 
-#: mainwindow.cpp:1568
+#: mainwindow.cpp:1572
 #, qt-format
 msgctxt "%1 = file name, %2 = format"
 msgid ""
@@ -312,43 +317,43 @@ msgstr ""
 "Đang lưu tệp “%1”\n"
 "với “%2”"
 
-#: mainwindow.cpp:1711
+#: mainwindow.cpp:1715
 #, qt-format
 msgid "&Undo %1"
 msgstr "& Hoàn tác %1"
 
 #. i18n: file: mainwindow.ui:194
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1714 mainwindow.cpp:1958:123
+#: mainwindow.cpp:1718 mainwindow.cpp:1962:123
 msgid "&Undo"
 msgstr "&Hoàn lại"
 
-#: mainwindow.cpp:1719
+#: mainwindow.cpp:1723
 #, qt-format
 msgid "&Redo %1"
 msgstr "& Làm lại %1"
 
 #. i18n: file: mainwindow.ui:206
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1722 mainwindow.cpp:1963:129
+#: mainwindow.cpp:1726 mainwindow.cpp:1967:129
 msgid "&Redo"
 msgstr "&Làm lại"
 
-#: mainwindow.cpp:1838
+#: mainwindow.cpp:1842
 msgid "&Testing"
 msgstr "& Thử nghiệm"
 
-#: mainwindow.cpp:1840
+#: mainwindow.cpp:1844
 msgid "Record test…"
 msgstr "Ghi lại bài kiểm tra…"
 
-#: mainwindow.cpp:1843
+#: mainwindow.cpp:1847
 msgid "Play test…"
 msgstr "Bắt đầu bài kiểm tra…"
 
 #. i18n: file: mainwindow.ui:32
 #. i18n: ectx: property (title), widget (QMenu, menuFile)
-#: mainwindow.cpp:1857 menubuilder.cpp:79:42
+#: mainwindow.cpp:1861 menubuilder.cpp:79:42
 msgid "&File"
 msgstr "&Tập tin"
 
@@ -356,13 +361,13 @@ msgstr "&Tập tin"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:129
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1859:81 rc.cpp:87
+#: mainwindow.cpp:1863:81 rc.cpp:87
 msgid "&New"
 msgstr "Tạo &Mới"
 
 #. i18n: file: mainwindow.ui:82
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1868:57
+#: mainwindow.cpp:1872:57
 msgid "&Open…"
 msgstr "&Mở…"
 
@@ -370,7 +375,7 @@ msgstr "&Mở…"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:142
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1877:90 rc.cpp:96
+#: mainwindow.cpp:1881:90 rc.cpp:96
 msgid "&Close"
 msgstr "Đón&g"
 
@@ -378,27 +383,27 @@ msgstr "Đón&g"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:155
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1891:99 rc.cpp:105
+#: mainwindow.cpp:1895:99 rc.cpp:105
 msgid "&Save"
 msgstr "&Lưu"
 
 #. i18n: file: mainwindow.ui:160
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1900:108
+#: mainwindow.cpp:1904:108
 msgid "Save &As…"
 msgstr "Lưu thành…"
 
 #. i18n: file: mainwindow.ui:328
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1911:201
+#: mainwindow.cpp:1915:201
 msgid "&Export"
 msgstr "&Xuất ra"
 
-#: mainwindow.cpp:1912
+#: mainwindow.cpp:1916
 msgid "&Molecule…"
 msgstr "& Phân tử…"
 
-#: mainwindow.cpp:1920
+#: mainwindow.cpp:1924
 msgid "&Graphics…"
 msgstr "& Đồ họa…"
 
@@ -406,174 +411,174 @@ msgstr "& Đồ họa…"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:106
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1929:66 rc.cpp:72
+#: mainwindow.cpp:1933:66 rc.cpp:72
 msgid "&Quit"
 msgstr "&Thoát"
 
 #. i18n: file: mainwindow.ui:318
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1939:195
+#: mainwindow.cpp:1943:195
 msgid "Open Recent"
 msgstr "Mở gần đây"
 
-#: mainwindow.cpp:1951
+#: mainwindow.cpp:1955
 msgid "No recent files"
 msgstr "Không có tệp nào gần đây"
 
 #. i18n: file: mainwindow.ui:59
 #. i18n: ectx: property (title), widget (QMenu, menuEdit)
-#: mainwindow.cpp:1957 menubuilder.cpp:79:51
+#: mainwindow.cpp:1961 menubuilder.cpp:79:51
 msgid "&Edit"
 msgstr "&Sửa"
 
-#: mainwindow.cpp:1969
+#: mainwindow.cpp:1973
 msgid "&Copy Graphics"
 msgstr "&Sao chép Đồ họa"
 
-#: mainwindow.cpp:1973
+#: mainwindow.cpp:1977
 msgid "Ctrl+Alt+C"
 msgstr "Ctrl+Alt+C"
 
 #. i18n: file: mainwindow.ui:54
 #. i18n: ectx: property (title), widget (QMenu, menuView)
-#: mainwindow.cpp:1986 menubuilder.cpp:79:48
+#: mainwindow.cpp:1990 menubuilder.cpp:79:48
 msgid "&View"
 msgstr "&Xem"
 
-#: mainwindow.cpp:1987
+#: mainwindow.cpp:1991
 msgid "Set Background Color…"
 msgstr "Đặt màu nền…"
 
-#: mainwindow.cpp:1991
+#: mainwindow.cpp:1995
 msgid "Rendering…"
 msgstr "Đang render…"
 
-#: mainwindow.cpp:1999
+#: mainwindow.cpp:2003
 msgid "Projection"
 msgstr "Phép chiếu"
 
-#: mainwindow.cpp:2000
+#: mainwindow.cpp:2004
 msgid "Perspective"
 msgstr "Phối cảnh"
 
-#: mainwindow.cpp:2007
+#: mainwindow.cpp:2011
 msgid "Orthographic"
 msgstr "Phép chiếu trực giao"
 
-#: mainwindow.cpp:2026
+#: mainwindow.cpp:2030
 msgid "&Extensions"
 msgstr "Tiện ích mở rộng"
 
-#: mainwindow.cpp:2028
+#: mainwindow.cpp:2032
 msgid "User Interface Language…"
 msgstr "Ngôn ngữ giao diện người dùng…"
 
-#: mainwindow.cpp:2032
+#: mainwindow.cpp:2036
 msgid "&Periodic Table…"
 msgstr "&Bảng tuần hoàn nguyên tố…"
 
-#: mainwindow.cpp:2038 menubuilder.cpp:83
+#: mainwindow.cpp:2042 menubuilder.cpp:83
 msgid "&Help"
 msgstr "&Trợ giúp"
 
 #. i18n: file: mainwindow.ui:182
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:2039:120
+#: mainwindow.cpp:2043:120
 msgid "&About"
 msgstr "&Giới thiệu chương trình"
 
-#: mainwindow.cpp:2046
+#: mainwindow.cpp:2050
 msgid "&Discussion Forum"
 msgstr "&Diễn đàn thảo luận"
 
-#: mainwindow.cpp:2050
+#: mainwindow.cpp:2054
 msgid "&Avogadro Website"
 msgstr "&Trang web Avogadro"
 
-#: mainwindow.cpp:2054
+#: mainwindow.cpp:2058
 msgid "&Report a Bug"
 msgstr "&Báo cáo một lỗi"
 
-#: mainwindow.cpp:2058
+#: mainwindow.cpp:2062
 msgid "&Suggest a Feature"
 msgstr "&Gợi ý một tính năng"
 
-#: mainwindow.cpp:2082
+#: mainwindow.cpp:2086
 msgid "System Language"
 msgstr "Ngôn ngữ hệ thống"
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "Language"
 msgstr "Ngôn ngữ"
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "User Interface Language:"
 msgstr "Ngôn ngữ giao diện người dùng:"
 
-#: mainwindow.cpp:2195
+#: mainwindow.cpp:2199
 #, qt-format
 msgid "All supported formats (%1);;All files (*);;"
 msgstr "Tất cả các định dạng được hỗ trợ (%1) ;; Tất cả các tệp (*) ;;"
 
-#: mainwindow.cpp:2211
+#: mainwindow.cpp:2215
 msgid "Do you want to save the changes to the document?"
 msgstr "Bạn có muốn lưu các thay đổi vào tài liệu không?"
 
-#: mainwindow.cpp:2219
+#: mainwindow.cpp:2223
 msgid "Your changes will be lost if you don't save them."
 msgstr "Các thay đổi của bạn sẽ bị mất nếu bạn không lưu lại."
 
-#: mainwindow.cpp:2227
+#: mainwindow.cpp:2231
 msgctxt "Save"
 msgid "Ctrl+S"
 msgstr "Ctrl+S"
 
-#: mainwindow.cpp:2229
+#: mainwindow.cpp:2233
 msgctxt "Discard"
 msgid "Ctrl+D"
 msgstr "Ctrl+D"
 
-#: mainwindow.cpp:2311
+#: mainwindow.cpp:2315
 msgid "Network Download Failed"
 msgstr "Việc tải qua mạng đã thất bại"
 
-#: mainwindow.cpp:2312
+#: mainwindow.cpp:2316
 msgid "Network timeout or other error."
 msgstr "Hết hạn giờ nhập mạng hoặc một lỗi khác."
 
-#: mainwindow.cpp:2351
+#: mainwindow.cpp:2355
 #, qt-format
 msgid "Your version: %1"
 msgstr "Phiên bản của bạn: %1"
 
-#: mainwindow.cpp:2352
+#: mainwindow.cpp:2356
 #, qt-format
 msgid "New version: %1"
 msgstr "Phiên bản mới: %1"
 
-#: mainwindow.cpp:2354
+#: mainwindow.cpp:2358
 msgid "An update is available, do you want to download it now?\n"
 msgstr "Đã có bản cập nhật, bạn có muốn tải xuống ngay không?\n"
 
-#: mainwindow.cpp:2356
+#: mainwindow.cpp:2360
 msgid "Version Update"
 msgstr "Cập nhật phiên bản"
 
-#: mainwindow.cpp:2414
+#: mainwindow.cpp:2418
 #, qt-format
 msgid "Error while loading the “%1” file format."
 msgstr "Lỗi khi tải định dạng tệp “%1”."
 
-#: mainwindow.cpp:2430
+#: mainwindow.cpp:2434
 msgid "Select file format"
 msgstr "Chọn định dạng tệp"
 
-#: mainwindow.cpp:2435 mainwindow.cpp:2446
+#: mainwindow.cpp:2439 mainwindow.cpp:2450
 #, qt-format
 msgid "Avogadro cannot open “%1”."
 msgstr "Avogadro không thể mở “%1”."
 
-#: mainwindow.cpp:2445
+#: mainwindow.cpp:2449
 msgid "Cannot open files"
 msgstr "Không thể mở tệp"
 
diff --git a/i18n/zh_CN.po b/i18n/zh_CN.po
index aca3a0ba..d03532fe 100644
--- a/i18n/zh_CN.po
+++ b/i18n/zh_CN.po
@@ -12,7 +12,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: avogadro\n"
 "Report-Msgid-Bugs-To: avogadro-devel@lists.sourceforge.net\n"
-"POT-Creation-Date: 2023-10-22 02:03+0000\n"
+"POT-Creation-Date: 2023-10-29 02:01+0000\n"
 "PO-Revision-Date: 2023-01-03 22:17+0000\n"
 "Last-Translator: alchemistcai <alchemistcai@163.com>\n"
 "Language-Team: Chinese (Simplified) <https://hosted.weblate.org/projects/"
@@ -118,11 +118,11 @@ msgstr "需要重新启动"
 msgid "Please restart Avogadro to use the new language."
 msgstr "使用新的语言需要重新启动Avogadro。"
 
-#: mainwindow.cpp:765 mainwindow.cpp:1436
+#: mainwindow.cpp:765 mainwindow.cpp:1440
 msgid "Chemical Markup Language"
 msgstr "化学标记语言"
 
-#: mainwindow.cpp:766 mainwindow.cpp:1435
+#: mainwindow.cpp:766 mainwindow.cpp:1439
 msgid "Chemical JSON"
 msgstr "化学 JSON"
 
@@ -130,12 +130,12 @@ msgstr "化学 JSON"
 msgid "Open chemical file"
 msgstr "打开化学文件"
 
-#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1338
-#: mainwindow.cpp:2434
+#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1342
+#: mainwindow.cpp:2438
 msgid "Cannot open file"
 msgstr "无法打开文件"
 
-#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1339
+#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1343
 #, qt-format
 msgid "Can't open supplied file %1"
 msgstr "无法打开提供的文件 %1"
@@ -161,23 +161,28 @@ msgctxt "atomic electrostatics"
 msgid "Charges"
 msgstr "电荷"
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:830
+msgctxt "potential energy calculators"
+msgid "Force Fields"
+msgstr ""
+
+#: mainwindow.cpp:834
 msgid "Install Plugin Script"
 msgstr "安装插件脚本"
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:834
 msgid "Script Type:"
 msgstr "脚本类型："
 
-#: mainwindow.cpp:884 mainwindow.cpp:1334
+#: mainwindow.cpp:888 mainwindow.cpp:1338
 msgid "Select file reader"
 msgstr "选择文件阅读器"
 
-#: mainwindow.cpp:913
+#: mainwindow.cpp:917
 msgid "Reading File"
 msgstr "读取文件"
 
-#: mainwindow.cpp:915
+#: mainwindow.cpp:919
 #, qt-format
 msgid ""
 "Opening file '%1'\n"
@@ -186,16 +191,16 @@ msgstr ""
 "打开文件“ %1”\n"
 "使用“ %2”"
 
-#: mainwindow.cpp:946
+#: mainwindow.cpp:950
 #, qt-format
 msgid "Molecule loaded (%1 atoms, %2 bonds)"
 msgstr "分子已加载 （%1 个原子， %2 个键）"
 
-#: mainwindow.cpp:951
+#: mainwindow.cpp:955
 msgid "File error"
 msgstr "文件错误"
 
-#: mainwindow.cpp:952
+#: mainwindow.cpp:956
 #, qt-format
 msgid ""
 "Error while reading file '%1':\n"
@@ -204,17 +209,17 @@ msgstr ""
 "读取文件“ %1”时出错：\n"
 "%2"
 
-#: mainwindow.cpp:979
+#: mainwindow.cpp:983
 #, qt-format
 msgctxt "%1 = filename"
 msgid "Saved file %1"
 msgstr "保存的文件 %1"
 
-#: mainwindow.cpp:987
+#: mainwindow.cpp:991
 msgid "Error saving file"
 msgstr "保存文件时出错"
 
-#: mainwindow.cpp:988
+#: mainwindow.cpp:992
 #, qt-format
 msgctxt "%1 = file name, %2 = error message"
 msgid ""
@@ -224,11 +229,11 @@ msgstr ""
 "保存“%1”时出错：\n"
 "%2"
 
-#: mainwindow.cpp:1027
+#: mainwindow.cpp:1031
 msgid "Error: Failed to initialize OpenGL context"
 msgstr "错误：初始化 OpenGL 上下文失败"
 
-#: mainwindow.cpp:1028
+#: mainwindow.cpp:1032
 #, qt-format
 msgid ""
 "OpenGL 2.0 or greater required, exiting.\n"
@@ -239,46 +244,46 @@ msgstr ""
 "\n"
 "%1"
 
-#: mainwindow.cpp:1029
+#: mainwindow.cpp:1033
 msgid "Unknown error"
 msgstr "未知错误"
 
-#: mainwindow.cpp:1279
+#: mainwindow.cpp:1283
 msgid "Common image formats"
 msgstr "常见的图像格式"
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "All files"
 msgstr "所有文件"
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "BMP"
 msgstr "BMP"
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "PNG"
 msgstr "PNG"
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "JPEG"
 msgstr "JPEG"
 
-#: mainwindow.cpp:1291
+#: mainwindow.cpp:1295
 msgid "Export Bitmap Graphics"
 msgstr "导出位图图形"
 
 #. i18n: file: mainwindow.ui:14
 #. i18n: ectx: property (windowTitle), widget (QMainWindow, MainWindow)
-#: mainwindow.cpp:1307 mainwindow.cpp:1409 mainwindow.cpp:2210:39
+#: mainwindow.cpp:1311 mainwindow.cpp:1413 mainwindow.cpp:2214:39
 msgid "Avogadro"
 msgstr "Avogadro"
 
-#: mainwindow.cpp:1308
+#: mainwindow.cpp:1312
 #, qt-format
 msgid "Cannot save file %1."
 msgstr "无法保存文件 %1。"
 
-#: mainwindow.cpp:1410
+#: mainwindow.cpp:1414
 msgid ""
 "This file was imported from a non-standard format which may not be able to "
 "write all of the information in the molecule.\n"
@@ -289,23 +294,23 @@ msgstr ""
 "\n"
 "你要导出为当前格式，还是以标准格式保存？"
 
-#: mainwindow.cpp:1417
+#: mainwindow.cpp:1421
 msgid "Export"
 msgstr "导出"
 
-#: mainwindow.cpp:1441
+#: mainwindow.cpp:1445
 msgid "Save chemical file"
 msgstr "保存化学文件"
 
-#: mainwindow.cpp:1482
+#: mainwindow.cpp:1486
 msgid "Export Molecule"
 msgstr "导出分子"
 
-#: mainwindow.cpp:1566
+#: mainwindow.cpp:1570
 msgid "Saving File in Progress…"
 msgstr "正在保存文件…"
 
-#: mainwindow.cpp:1568
+#: mainwindow.cpp:1572
 #, qt-format
 msgctxt "%1 = file name, %2 = format"
 msgid ""
@@ -315,43 +320,43 @@ msgstr ""
 "以“ %2”扩展名\n"
 "保存文件“ %1”"
 
-#: mainwindow.cpp:1711
+#: mainwindow.cpp:1715
 #, qt-format
 msgid "&Undo %1"
 msgstr "撤销(&U) %1"
 
 #. i18n: file: mainwindow.ui:194
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1714 mainwindow.cpp:1958:123
+#: mainwindow.cpp:1718 mainwindow.cpp:1962:123
 msgid "&Undo"
 msgstr "撤销(&U)"
 
-#: mainwindow.cpp:1719
+#: mainwindow.cpp:1723
 #, qt-format
 msgid "&Redo %1"
 msgstr "重做(&R) %1"
 
 #. i18n: file: mainwindow.ui:206
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1722 mainwindow.cpp:1963:129
+#: mainwindow.cpp:1726 mainwindow.cpp:1967:129
 msgid "&Redo"
 msgstr "重做(&R)"
 
-#: mainwindow.cpp:1838
+#: mainwindow.cpp:1842
 msgid "&Testing"
 msgstr "测试(&T)"
 
-#: mainwindow.cpp:1840
+#: mainwindow.cpp:1844
 msgid "Record test…"
 msgstr "录制测试…"
 
-#: mainwindow.cpp:1843
+#: mainwindow.cpp:1847
 msgid "Play test…"
 msgstr "播放测试…"
 
 #. i18n: file: mainwindow.ui:32
 #. i18n: ectx: property (title), widget (QMenu, menuFile)
-#: mainwindow.cpp:1857 menubuilder.cpp:79:42
+#: mainwindow.cpp:1861 menubuilder.cpp:79:42
 msgid "&File"
 msgstr "文件(&F)"
 
@@ -359,13 +364,13 @@ msgstr "文件(&F)"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:129
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1859:81 rc.cpp:87
+#: mainwindow.cpp:1863:81 rc.cpp:87
 msgid "&New"
 msgstr "新建(&N)"
 
 #. i18n: file: mainwindow.ui:82
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1868:57
+#: mainwindow.cpp:1872:57
 msgid "&Open…"
 msgstr "打开(&O)…"
 
@@ -373,7 +378,7 @@ msgstr "打开(&O)…"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:142
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1877:90 rc.cpp:96
+#: mainwindow.cpp:1881:90 rc.cpp:96
 msgid "&Close"
 msgstr "关闭(&C)"
 
@@ -381,27 +386,27 @@ msgstr "关闭(&C)"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:155
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1891:99 rc.cpp:105
+#: mainwindow.cpp:1895:99 rc.cpp:105
 msgid "&Save"
 msgstr "保存(&S)"
 
 #. i18n: file: mainwindow.ui:160
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1900:108
+#: mainwindow.cpp:1904:108
 msgid "Save &As…"
 msgstr "另存为(&A)…"
 
 #. i18n: file: mainwindow.ui:328
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1911:201
+#: mainwindow.cpp:1915:201
 msgid "&Export"
 msgstr "导出(&E)"
 
-#: mainwindow.cpp:1912
+#: mainwindow.cpp:1916
 msgid "&Molecule…"
 msgstr "分子(&M)…"
 
-#: mainwindow.cpp:1920
+#: mainwindow.cpp:1924
 msgid "&Graphics…"
 msgstr "图形(&G)…"
 
@@ -409,178 +414,178 @@ msgstr "图形(&G)…"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:106
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1929:66 rc.cpp:72
+#: mainwindow.cpp:1933:66 rc.cpp:72
 msgid "&Quit"
 msgstr "退出(&Q)"
 
 #. i18n: file: mainwindow.ui:318
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1939:195
+#: mainwindow.cpp:1943:195
 msgid "Open Recent"
 msgstr "打开最近文件"
 
-#: mainwindow.cpp:1951
+#: mainwindow.cpp:1955
 msgid "No recent files"
 msgstr "无最近文件"
 
 #. i18n: file: mainwindow.ui:59
 #. i18n: ectx: property (title), widget (QMenu, menuEdit)
-#: mainwindow.cpp:1957 menubuilder.cpp:79:51
+#: mainwindow.cpp:1961 menubuilder.cpp:79:51
 msgid "&Edit"
 msgstr "编辑(&E)"
 
-#: mainwindow.cpp:1969
+#: mainwindow.cpp:1973
 msgid "&Copy Graphics"
 msgstr "复制图形(&C)"
 
-#: mainwindow.cpp:1973
+#: mainwindow.cpp:1977
 msgid "Ctrl+Alt+C"
 msgstr "Ctrl+Alt+C"
 
 #. i18n: file: mainwindow.ui:54
 #. i18n: ectx: property (title), widget (QMenu, menuView)
-#: mainwindow.cpp:1986 menubuilder.cpp:79:48
+#: mainwindow.cpp:1990 menubuilder.cpp:79:48
 msgid "&View"
 msgstr "视图(&V)"
 
-#: mainwindow.cpp:1987
+#: mainwindow.cpp:1991
 msgid "Set Background Color…"
 msgstr "设置背景颜色…"
 
-#: mainwindow.cpp:1991
+#: mainwindow.cpp:1995
 msgid "Rendering…"
 msgstr "正在渲染…"
 
-#: mainwindow.cpp:1999
+#: mainwindow.cpp:2003
 msgid "Projection"
 msgstr "投影方法"
 
-#: mainwindow.cpp:2000
+#: mainwindow.cpp:2004
 msgid "Perspective"
 msgstr "透视"
 
-#: mainwindow.cpp:2007
+#: mainwindow.cpp:2011
 msgid "Orthographic"
 msgstr "正交"
 
-#: mainwindow.cpp:2026
+#: mainwindow.cpp:2030
 msgid "&Extensions"
 msgstr "扩展(&E)"
 
-#: mainwindow.cpp:2028
+#: mainwindow.cpp:2032
 msgid "User Interface Language…"
 msgstr "用户界面语言…"
 
-#: mainwindow.cpp:2032
+#: mainwindow.cpp:2036
 msgid "&Periodic Table…"
 msgstr "元素周期表(&P)…"
 
-#: mainwindow.cpp:2038 menubuilder.cpp:83
+#: mainwindow.cpp:2042 menubuilder.cpp:83
 msgid "&Help"
 msgstr "帮助(&H)"
 
 #. i18n: file: mainwindow.ui:182
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:2039:120
+#: mainwindow.cpp:2043:120
 msgid "&About"
 msgstr "关于(&A)"
 
-#: mainwindow.cpp:2046
+#: mainwindow.cpp:2050
 msgid "&Discussion Forum"
 msgstr "讨论区(&D)"
 
-#: mainwindow.cpp:2050
+#: mainwindow.cpp:2054
 #, fuzzy
 #| msgid "Avogadro Website"
 msgid "&Avogadro Website"
 msgstr "阿伏伽德罗网站"
 
-#: mainwindow.cpp:2054
+#: mainwindow.cpp:2058
 #, fuzzy
 #| msgid "Report a Bug"
 msgid "&Report a Bug"
 msgstr "报告缺陷"
 
-#: mainwindow.cpp:2058
+#: mainwindow.cpp:2062
 msgid "&Suggest a Feature"
 msgstr ""
 
-#: mainwindow.cpp:2082
+#: mainwindow.cpp:2086
 msgid "System Language"
 msgstr "系统语言"
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "Language"
 msgstr "语言"
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "User Interface Language:"
 msgstr "用户界面语言："
 
-#: mainwindow.cpp:2195
+#: mainwindow.cpp:2199
 #, qt-format
 msgid "All supported formats (%1);;All files (*);;"
 msgstr "所有受支持的格式（%1）;;所有文件（*）;;"
 
-#: mainwindow.cpp:2211
+#: mainwindow.cpp:2215
 msgid "Do you want to save the changes to the document?"
 msgstr "是否要保存对文档的更改？"
 
-#: mainwindow.cpp:2219
+#: mainwindow.cpp:2223
 msgid "Your changes will be lost if you don't save them."
 msgstr "如果不保存，您的更改将丢失。"
 
-#: mainwindow.cpp:2227
+#: mainwindow.cpp:2231
 msgctxt "Save"
 msgid "Ctrl+S"
 msgstr "Ctrl+S"
 
-#: mainwindow.cpp:2229
+#: mainwindow.cpp:2233
 msgctxt "Discard"
 msgid "Ctrl+D"
 msgstr "Ctrl+D"
 
-#: mainwindow.cpp:2311
+#: mainwindow.cpp:2315
 msgid "Network Download Failed"
 msgstr "网络下载失败"
 
-#: mainwindow.cpp:2312
+#: mainwindow.cpp:2316
 msgid "Network timeout or other error."
 msgstr "网络超时或发生其它错误."
 
-#: mainwindow.cpp:2351
+#: mainwindow.cpp:2355
 #, qt-format
 msgid "Your version: %1"
 msgstr "你的版本： %1"
 
-#: mainwindow.cpp:2352
+#: mainwindow.cpp:2356
 #, qt-format
 msgid "New version: %1"
 msgstr "新版本：%1"
 
-#: mainwindow.cpp:2354
+#: mainwindow.cpp:2358
 msgid "An update is available, do you want to download it now?\n"
 msgstr "有更新，你现在想要下载吗?\n"
 
-#: mainwindow.cpp:2356
+#: mainwindow.cpp:2360
 msgid "Version Update"
 msgstr "版本更新"
 
-#: mainwindow.cpp:2414
+#: mainwindow.cpp:2418
 #, fuzzy, qt-format
 msgid "Error while loading the “%1” file format."
 msgstr "加载 %1  文件格式时出错。"
 
-#: mainwindow.cpp:2430
+#: mainwindow.cpp:2434
 msgid "Select file format"
 msgstr "选择文件格式"
 
-#: mainwindow.cpp:2435 mainwindow.cpp:2446
+#: mainwindow.cpp:2439 mainwindow.cpp:2450
 #, qt-format
 msgid "Avogadro cannot open “%1”."
 msgstr "Avogadro 无法打开“%1”。"
 
-#: mainwindow.cpp:2445
+#: mainwindow.cpp:2449
 msgid "Cannot open files"
 msgstr "无法打开文件"
 
diff --git a/i18n/zh_TW.po b/i18n/zh_TW.po
index f7903621..e4491d10 100644
--- a/i18n/zh_TW.po
+++ b/i18n/zh_TW.po
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: avogadro\n"
 "Report-Msgid-Bugs-To: avogadro-devel@lists.sourceforge.net\n"
-"POT-Creation-Date: 2023-10-22 02:03+0000\n"
+"POT-Creation-Date: 2023-10-29 02:01+0000\n"
 "PO-Revision-Date: 2022-01-27 21:56+0000\n"
 "Last-Translator: 謝宗儒 <zongruxie4@gmail.com>\n"
 "Language-Team: Chinese (Traditional) <https://hosted.weblate.org/projects/"
@@ -119,11 +119,11 @@ msgstr ""
 msgid "Please restart Avogadro to use the new language."
 msgstr ""
 
-#: mainwindow.cpp:765 mainwindow.cpp:1436
+#: mainwindow.cpp:765 mainwindow.cpp:1440
 msgid "Chemical Markup Language"
 msgstr ""
 
-#: mainwindow.cpp:766 mainwindow.cpp:1435
+#: mainwindow.cpp:766 mainwindow.cpp:1439
 msgid "Chemical JSON"
 msgstr ""
 
@@ -131,12 +131,12 @@ msgstr ""
 msgid "Open chemical file"
 msgstr ""
 
-#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1338
-#: mainwindow.cpp:2434
+#: mainwindow.cpp:790 mainwindow.cpp:814 mainwindow.cpp:1342
+#: mainwindow.cpp:2438
 msgid "Cannot open file"
 msgstr "無法開啟檔案"
 
-#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1339
+#: mainwindow.cpp:791 mainwindow.cpp:815 mainwindow.cpp:1343
 #, qt-format
 msgid "Can't open supplied file %1"
 msgstr "無法開啟提供的檔案 %1"
@@ -163,23 +163,28 @@ msgctxt "atomic electrostatics"
 msgid "Charges"
 msgstr ""
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:830
+msgctxt "potential energy calculators"
+msgid "Force Fields"
+msgstr ""
+
+#: mainwindow.cpp:834
 msgid "Install Plugin Script"
 msgstr ""
 
-#: mainwindow.cpp:833
+#: mainwindow.cpp:834
 msgid "Script Type:"
 msgstr ""
 
-#: mainwindow.cpp:884 mainwindow.cpp:1334
+#: mainwindow.cpp:888 mainwindow.cpp:1338
 msgid "Select file reader"
 msgstr "選擇檔案閱讀器"
 
-#: mainwindow.cpp:913
+#: mainwindow.cpp:917
 msgid "Reading File"
 msgstr "讀取檔案"
 
-#: mainwindow.cpp:915
+#: mainwindow.cpp:919
 #, qt-format
 msgid ""
 "Opening file '%1'\n"
@@ -188,33 +193,33 @@ msgstr ""
 "開啟檔案 '%1'\n"
 "使用 '%2'"
 
-#: mainwindow.cpp:946
+#: mainwindow.cpp:950
 #, qt-format
 msgid "Molecule loaded (%1 atoms, %2 bonds)"
 msgstr "分子已載入(%1 個原子, %2 個鍵結)"
 
-#: mainwindow.cpp:951
+#: mainwindow.cpp:955
 msgid "File error"
 msgstr "檔案錯誤"
 
-#: mainwindow.cpp:952
+#: mainwindow.cpp:956
 #, qt-format
 msgid ""
 "Error while reading file '%1':\n"
 "%2"
 msgstr ""
 
-#: mainwindow.cpp:979
+#: mainwindow.cpp:983
 #, fuzzy, qt-format
 msgctxt "%1 = filename"
 msgid "Saved file %1"
 msgstr "無法存檔 %1"
 
-#: mainwindow.cpp:987
+#: mainwindow.cpp:991
 msgid "Error saving file"
 msgstr ""
 
-#: mainwindow.cpp:988
+#: mainwindow.cpp:992
 #, qt-format
 msgctxt "%1 = file name, %2 = error message"
 msgid ""
@@ -222,11 +227,11 @@ msgid ""
 "%2"
 msgstr ""
 
-#: mainwindow.cpp:1027
+#: mainwindow.cpp:1031
 msgid "Error: Failed to initialize OpenGL context"
 msgstr "錯誤: 初始化 OpenGL 景況失敗"
 
-#: mainwindow.cpp:1028
+#: mainwindow.cpp:1032
 #, qt-format
 msgid ""
 "OpenGL 2.0 or greater required, exiting.\n"
@@ -237,46 +242,46 @@ msgstr ""
 "\n"
 "%1"
 
-#: mainwindow.cpp:1029
+#: mainwindow.cpp:1033
 msgid "Unknown error"
 msgstr "未知錯誤"
 
-#: mainwindow.cpp:1279
+#: mainwindow.cpp:1283
 msgid "Common image formats"
 msgstr "常見的影像檔案格式"
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "All files"
 msgstr "所有檔案"
 
-#: mainwindow.cpp:1281
+#: mainwindow.cpp:1285
 msgid "BMP"
 msgstr "BMP"
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "PNG"
 msgstr "PNG"
 
-#: mainwindow.cpp:1282
+#: mainwindow.cpp:1286
 msgid "JPEG"
 msgstr "JPEG"
 
-#: mainwindow.cpp:1291
+#: mainwindow.cpp:1295
 msgid "Export Bitmap Graphics"
 msgstr "匯出點陣圖"
 
 #. i18n: file: mainwindow.ui:14
 #. i18n: ectx: property (windowTitle), widget (QMainWindow, MainWindow)
-#: mainwindow.cpp:1307 mainwindow.cpp:1409 mainwindow.cpp:2210:39
+#: mainwindow.cpp:1311 mainwindow.cpp:1413 mainwindow.cpp:2214:39
 msgid "Avogadro"
 msgstr "Avogadro 亞佛加厥"
 
-#: mainwindow.cpp:1308
+#: mainwindow.cpp:1312
 #, qt-format
 msgid "Cannot save file %1."
 msgstr "無法存檔 %1"
 
-#: mainwindow.cpp:1410
+#: mainwindow.cpp:1414
 msgid ""
 "This file was imported from a non-standard format which may not be able to "
 "write all of the information in the molecule.\n"
@@ -284,23 +289,23 @@ msgid ""
 "Would you like to export to the current format, or save in a standard format?"
 msgstr ""
 
-#: mainwindow.cpp:1417
+#: mainwindow.cpp:1421
 msgid "Export"
 msgstr "匯出"
 
-#: mainwindow.cpp:1441
+#: mainwindow.cpp:1445
 msgid "Save chemical file"
 msgstr ""
 
-#: mainwindow.cpp:1482
+#: mainwindow.cpp:1486
 msgid "Export Molecule"
 msgstr "匯出分子檔案"
 
-#: mainwindow.cpp:1566
+#: mainwindow.cpp:1570
 msgid "Saving File in Progress…"
 msgstr ""
 
-#: mainwindow.cpp:1568
+#: mainwindow.cpp:1572
 #, fuzzy, qt-format
 msgctxt "%1 = file name, %2 = format"
 msgid ""
@@ -310,45 +315,45 @@ msgstr ""
 "開啟檔案 '%1'\n"
 "使用 '%2'"
 
-#: mainwindow.cpp:1711
+#: mainwindow.cpp:1715
 #, qt-format
 msgid "&Undo %1"
 msgstr "&復原 %1"
 
 #. i18n: file: mainwindow.ui:194
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1714 mainwindow.cpp:1958:123
+#: mainwindow.cpp:1718 mainwindow.cpp:1962:123
 msgid "&Undo"
 msgstr "復原"
 
-#: mainwindow.cpp:1719
+#: mainwindow.cpp:1723
 #, qt-format
 msgid "&Redo %1"
 msgstr "&取消復原 %1"
 
 #. i18n: file: mainwindow.ui:206
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1722 mainwindow.cpp:1963:129
+#: mainwindow.cpp:1726 mainwindow.cpp:1967:129
 msgid "&Redo"
 msgstr "取消復原"
 
-#: mainwindow.cpp:1838
+#: mainwindow.cpp:1842
 msgid "&Testing"
 msgstr "&測試"
 
-#: mainwindow.cpp:1840
+#: mainwindow.cpp:1844
 #, fuzzy
 msgid "Record test…"
 msgstr "錄影測試..."
 
-#: mainwindow.cpp:1843
+#: mainwindow.cpp:1847
 #, fuzzy
 msgid "Play test…"
 msgstr "播放測試..."
 
 #. i18n: file: mainwindow.ui:32
 #. i18n: ectx: property (title), widget (QMenu, menuFile)
-#: mainwindow.cpp:1857 menubuilder.cpp:79:42
+#: mainwindow.cpp:1861 menubuilder.cpp:79:42
 msgid "&File"
 msgstr "檔案"
 
@@ -356,13 +361,13 @@ msgstr "檔案"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:129
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1859:81 rc.cpp:87
+#: mainwindow.cpp:1863:81 rc.cpp:87
 msgid "&New"
 msgstr "新增..."
 
 #. i18n: file: mainwindow.ui:82
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1868:57
+#: mainwindow.cpp:1872:57
 #, fuzzy
 msgid "&Open…"
 msgstr "開啟"
@@ -371,7 +376,7 @@ msgstr "開啟"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:142
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1877:90 rc.cpp:96
+#: mainwindow.cpp:1881:90 rc.cpp:96
 msgid "&Close"
 msgstr "關閉"
 
@@ -379,29 +384,29 @@ msgstr "關閉"
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:155
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1891:99 rc.cpp:105
+#: mainwindow.cpp:1895:99 rc.cpp:105
 msgid "&Save"
 msgstr "儲存"
 
 #. i18n: file: mainwindow.ui:160
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1900:108
+#: mainwindow.cpp:1904:108
 #, fuzzy
 msgid "Save &As…"
 msgstr "另存新檔..."
 
 #. i18n: file: mainwindow.ui:328
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1911:201
+#: mainwindow.cpp:1915:201
 msgid "&Export"
 msgstr "&匯出"
 
-#: mainwindow.cpp:1912
+#: mainwindow.cpp:1916
 #, fuzzy
 msgid "&Molecule…"
 msgstr "分子"
 
-#: mainwindow.cpp:1920
+#: mainwindow.cpp:1924
 #, fuzzy
 msgid "&Graphics…"
 msgstr "圖形..."
@@ -410,32 +415,32 @@ msgstr "圖形..."
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #. i18n: file: mainwindow.ui:106
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1929:66 rc.cpp:72
+#: mainwindow.cpp:1933:66 rc.cpp:72
 msgid "&Quit"
 msgstr "離開"
 
 #. i18n: file: mainwindow.ui:318
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:1939:195
+#: mainwindow.cpp:1943:195
 msgid "Open Recent"
 msgstr "開啟最近的檔案"
 
-#: mainwindow.cpp:1951
+#: mainwindow.cpp:1955
 msgid "No recent files"
 msgstr "無最近檔案"
 
 #. i18n: file: mainwindow.ui:59
 #. i18n: ectx: property (title), widget (QMenu, menuEdit)
-#: mainwindow.cpp:1957 menubuilder.cpp:79:51
+#: mainwindow.cpp:1961 menubuilder.cpp:79:51
 msgid "&Edit"
 msgstr "編輯"
 
-#: mainwindow.cpp:1969
+#: mainwindow.cpp:1973
 #, fuzzy
 msgid "&Copy Graphics"
 msgstr "圖形..."
 
-#: mainwindow.cpp:1973
+#: mainwindow.cpp:1977
 #, fuzzy
 #| msgid "Ctrl+A"
 msgid "Ctrl+Alt+C"
@@ -443,157 +448,157 @@ msgstr "Ctrl+A"
 
 #. i18n: file: mainwindow.ui:54
 #. i18n: ectx: property (title), widget (QMenu, menuView)
-#: mainwindow.cpp:1986 menubuilder.cpp:79:48
+#: mainwindow.cpp:1990 menubuilder.cpp:79:48
 msgid "&View"
 msgstr "檢視"
 
-#: mainwindow.cpp:1987
+#: mainwindow.cpp:1991
 #, fuzzy
 msgid "Set Background Color…"
 msgstr "設定背景顏色..."
 
-#: mainwindow.cpp:1991
+#: mainwindow.cpp:1995
 msgid "Rendering…"
 msgstr ""
 
-#: mainwindow.cpp:1999
+#: mainwindow.cpp:2003
 msgid "Projection"
 msgstr "投影"
 
-#: mainwindow.cpp:2000
+#: mainwindow.cpp:2004
 msgid "Perspective"
 msgstr "透視"
 
-#: mainwindow.cpp:2007
+#: mainwindow.cpp:2011
 msgid "Orthographic"
 msgstr "正投影"
 
-#: mainwindow.cpp:2026
+#: mainwindow.cpp:2030
 msgid "&Extensions"
 msgstr "&延伸功能"
 
-#: mainwindow.cpp:2028
+#: mainwindow.cpp:2032
 msgid "User Interface Language…"
 msgstr ""
 
-#: mainwindow.cpp:2032
+#: mainwindow.cpp:2036
 msgid "&Periodic Table…"
 msgstr ""
 
-#: mainwindow.cpp:2038 menubuilder.cpp:83
+#: mainwindow.cpp:2042 menubuilder.cpp:83
 msgid "&Help"
 msgstr "說明"
 
 #. i18n: file: mainwindow.ui:182
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
-#: mainwindow.cpp:2039:120
+#: mainwindow.cpp:2043:120
 msgid "&About"
 msgstr "關於本軟體"
 
-#: mainwindow.cpp:2046
+#: mainwindow.cpp:2050
 #, fuzzy
 #| msgid "Discussion Forum"
 msgid "&Discussion Forum"
 msgstr "討論論壇"
 
-#: mainwindow.cpp:2050
+#: mainwindow.cpp:2054
 #, fuzzy
 #| msgid "Avogadro Website"
 msgid "&Avogadro Website"
 msgstr "Avogadro 網頁"
 
-#: mainwindow.cpp:2054
+#: mainwindow.cpp:2058
 #, fuzzy
 #| msgid "Report a Bug"
 msgid "&Report a Bug"
 msgstr "回報錯誤"
 
-#: mainwindow.cpp:2058
+#: mainwindow.cpp:2062
 msgid "&Suggest a Feature"
 msgstr ""
 
-#: mainwindow.cpp:2082
+#: mainwindow.cpp:2086
 msgid "System Language"
 msgstr ""
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "Language"
 msgstr ""
 
-#: mainwindow.cpp:2090
+#: mainwindow.cpp:2094
 msgid "User Interface Language:"
 msgstr ""
 
-#: mainwindow.cpp:2195
+#: mainwindow.cpp:2199
 #, qt-format
 msgid "All supported formats (%1);;All files (*);;"
 msgstr ""
 
-#: mainwindow.cpp:2211
+#: mainwindow.cpp:2215
 #, fuzzy
 msgid "Do you want to save the changes to the document?"
 msgstr "您希望儲存在此文件所做的變更嗎?"
 
-#: mainwindow.cpp:2219
+#: mainwindow.cpp:2223
 msgid "Your changes will be lost if you don't save them."
 msgstr "如不儲存, 您將失去所作得變更."
 
-#: mainwindow.cpp:2227
+#: mainwindow.cpp:2231
 msgctxt "Save"
 msgid "Ctrl+S"
 msgstr "Ctrl+S"
 
-#: mainwindow.cpp:2229
+#: mainwindow.cpp:2233
 msgctxt "Discard"
 msgid "Ctrl+D"
 msgstr "Ctrl+D"
 
-#: mainwindow.cpp:2311
+#: mainwindow.cpp:2315
 #, fuzzy
 #| msgid "Network Update Check Failed"
 msgid "Network Download Failed"
 msgstr "網路更新確認失敗"
 
-#: mainwindow.cpp:2312
+#: mainwindow.cpp:2316
 msgid "Network timeout or other error."
 msgstr "連線超時或有其他的錯誤"
 
-#: mainwindow.cpp:2351
+#: mainwindow.cpp:2355
 #, qt-format
 msgid "Your version: %1"
 msgstr ""
 
-#: mainwindow.cpp:2352
+#: mainwindow.cpp:2356
 #, fuzzy, qt-format
 #| msgctxt "%1 is the Git revision number."
 #| msgid "(Git revision: %1)"
 msgid "New version: %1"
 msgstr "(Git 修正: %1)"
 
-#: mainwindow.cpp:2354
+#: mainwindow.cpp:2358
 msgid "An update is available, do you want to download it now?\n"
 msgstr ""
 
-#: mainwindow.cpp:2356
+#: mainwindow.cpp:2360
 msgid "Version Update"
 msgstr ""
 
-#: mainwindow.cpp:2414
+#: mainwindow.cpp:2418
 #, qt-format
 msgid "Error while loading the “%1” file format."
 msgstr ""
 
-#: mainwindow.cpp:2430
+#: mainwindow.cpp:2434
 #, fuzzy
 msgid "Select file format"
 msgstr "選擇檔案閱讀器"
 
-#: mainwindow.cpp:2435 mainwindow.cpp:2446
+#: mainwindow.cpp:2439 mainwindow.cpp:2450
 #, fuzzy, qt-format
 msgid "Avogadro cannot open “%1”."
 msgstr "Avogadro 載入超時且無法開啟 '%1' 。"
 
-#: mainwindow.cpp:2445
+#: mainwindow.cpp:2449
 msgid "Cannot open files"
 msgstr "無法開啟檔案"