diff --git a/tools/README.macos b/tools/README.macos
new file mode 100644
index 0000000..c3a657d
--- /dev/null
+++ b/tools/README.macos
@@ -0,0 +1,55 @@
+# Collection of tools for the reMarkable paper tablet
+
+# MacOS instructions:
+
+1. Install MacPorts
+
+The following binaries are required running these tools:
+
+ * python3
+ * imagemagick
+ * pdftk
+ * librsvg
+
+Once MacPorts is installed, the following two commands should install all requirements:
+
+	sudo port install python36 imagemagick librsvg pdftk
+	sudo port select --set python3 python36
+
+## The rest of the README file is unchanged from here on:
+
+## rM2svg
+
+Convert a .lines file to an svg file
+
+    usage: rM2svn [-h] -i FILENAME -o NAME
+
+    optional arguments:
+      -h, --help                      show this help message and exit
+      -i FILENAME, --input FILENAME   .lines input file
+      -o NAME, --output NAME          prefix for output file
+      --version                       show program's version number and exit
+
+## exportNotebook
+
+Convert a Notebook to a PDF file: Searches for the most recent Notebook whose
+visible name contains NAME, and exports it as PDF file. Works also for
+(annotated PDF files).
+
+    usage: exportNotebook NAME
+
+    $ exportNotebook Jour
+    Exporting notebook "Journal" (4 pages)
+    Journal.pdf
+
+### SSH configuration
+
+The `exportNotebook` script assumes a USB connection. If you are connected via
+WiFi, you can add an entry to your `~/.ssh/config`:
+
+    host remarkable
+		   # adapt IP if necessary
+           Hostname 10.11.99.1
+           User root
+           ForwardX11 no
+           ForwardAgent no
diff --git a/tools/exportNotebook b/tools/exportNotebook
index d6ac523..953a261 100755
--- a/tools/exportNotebook
+++ b/tools/exportNotebook
@@ -1,11 +1,17 @@
 #!/usr/bin/env bash
 
-# Needs:
+# Linux Needs:
 # - ssh and scp (openssh)
 # - convert (imagemagick)
 # - pdftk (pdftk)
 # - rsvg-convert (optional, to avoid rasterizing of lines)
 # - gs & pdfinfo (optional, to account for original pdf size)
+#
+# MacOS Needs: (see README.macos)
+# - python3
+# - convert (imagemagick)
+# - pdftk
+# - librsvg
 
 if [[ $# -eq 0 ]] ; then
     echo "Usage: ./exportNotebook (Partial)NotebookName AdditionalrM2svgArguments"
@@ -14,16 +20,12 @@ if [[ $# -eq 0 ]] ; then
 fi
 
 # Make sure we have rM2svg
-command -v rM2svg >/dev/null 2>&1
+command -v ./rM2svg >/dev/null 2>&1
 if [[ $? -ne 0 ]]; then
-    if [[ -x rM2svg ]]; then
-        rM2svg_cmd="$(dirname `readlink -f $0`)/rM2svg"
-    else
-        print "Cannot find rM2svg"
-        exit 1
-    fi
+    print "Cannot find ./rM2svg"
+    exit 1
 else
-    rM2svg_cmd="rM2svg"
+    rM2svg_cmd="./rM2svg"
 fi
 
 # Check if ssh configuration for "remarkable" exists
@@ -35,10 +37,12 @@ else
 fi
 
 # Start SSH in ControlMaster mode
-control_path_dir=$(mktemp -d --suffix=ssh_remark)
+control_path_dir=$(mktemp -d)
 control_options="-o ControlPath=$control_path_dir/%h_%p_%r -o ControlPersist=10s"
 ssh -M ${control_options} ${SSH_IP} exit
 
+echo "Getting notebook prefix"
+
 # Getting the notebook prefix (Newest notebook matching the name)
 id=$(ssh ${control_options} ${SSH_IP} "ls -rt .local/share/remarkable/xochitl/*.metadata | xargs fgrep -l $1" | tail -n1 | cut -d. -f1,2)
 
@@ -46,6 +50,9 @@ test -z "$id" && exit 1
 
 tmpfolder=$(mktemp -d)
 
+echo "Notebook prefix obtained"
+
+
 # Getting notebook data
 scp $control_options -q ${SSH_IP}:"${id}".{lines,pagedata,metadata} "${tmpfolder}"/
 
@@ -62,7 +69,7 @@ fi
 sed -i -e "s/^[[:blank:]]*$/Blank/" "${tmpfolder}"/*.pagedata
 
 filename=$(grep -F  '"visibleName"' "${tmpfolder}"/*.metadata | cut -d: -f2- | grep -o '"[^"]*"')
-echo "Exporting notebook ${filename} ($(wc -l "${tmpfolder}"/*.pagedata | cut -d\  -f1) pages)"
+echo "Exporting notebook ${filename} ($(ls -1 "${tmpfolder}"/*.pagedata | wc -l | awk '{print $1}') pages)"
 
 if [ -f "${tmpfolder}"/*.pdf ]
 then
@@ -115,10 +122,13 @@ fi
 # Strip .pdf suffix if it already exists (document vs. notebook)
 filename=$(basename -s .pdf ${filename//\"/})
 
+# Destroy all special characters
+filename=`echo $filename | tr -dc '[:print:]\n\r'`
+
 # Use multistamp instead of multibackground to preserve transparency
 pdftk "${tmpfolder}"/background.pdf multistamp "${tmpfolder}"/foreground.pdf output "${filename}.pdf"
 
-filesize=$(ls -la "${filename}.pdf" | awk '{print $5}' | numfmt --to=iec-i --suffix=B --format="%.3f")
+filesize=$(ls -lah "${filename}.pdf" | awk '{print $5}' )
 echo "Written ${filesize} to ${filename}.pdf"
 
 ssh $control_options -O exit ${SSH_IP}