diff --git a/src/main/java/ui/pages/LibraryPage.java b/src/main/java/ui/pages/LibraryPage.java
index e53cebf..9ecfe8c 100644
--- a/src/main/java/ui/pages/LibraryPage.java
+++ b/src/main/java/ui/pages/LibraryPage.java
@@ -2,6 +2,8 @@
 
 import static io.cucumber.spring.CucumberTestContext.SCOPE_CUCUMBER_GLUE;
 
+import java.io.File;
+import java.net.URL;
 import java.util.ArrayList;
 import java.util.List;
 
@@ -31,6 +33,9 @@ public class LibraryPage extends BasePage {
 	@FindBy(id = "dir-view")
 	private WebElement directoryViewDiv;
 
+	@FindBy(id = "advanced-upload")
+	private WebElement uploadButton;
+
 	@Autowired
 	public LibraryPage(WebDriver driver) {
 		super(driver);
@@ -95,4 +100,27 @@ public boolean lockedIconVisible(String elementName) {
 		return !lockIcon.isEmpty();
 	}
 
+	public void uploadFile(String fileName) {
+		// Check upload buttons are clickable:
+		this.uploadButton.click();
+		WebElement uploadFilesButton = driver.findElement(By.className("advanced-upload-file"));
+		wait.until(ExpectedConditions.elementToBeClickable(uploadFilesButton));
+		// Click on 'Upload' again to hide the field again
+		this.uploadButton.click();
+
+		// Upload done using the upload input element:
+		WebElement uploadInputElement = driver.findElement(By.id("advanced-upload-file-input"));
+		((JavascriptExecutor) driver).executeScript("arguments[0].style.visibility = 'visible';", uploadInputElement);
+
+		// TODO: Move the extraction of the filepath to another class/method
+		URL fileUrl = this.getClass().getClassLoader().getResource("files/" + fileName);
+		String filePath = fileUrl.getPath();
+		File systemIndependentFile = new File(filePath);
+		String systemIndependentFilePath = systemIndependentFile.getPath();
+
+		uploadInputElement.sendKeys(systemIndependentFilePath);
+
+		wait.until(ExpectedConditions.visibilityOfElementLocated(By.linkText(fileName)));
+	}
+
 }
diff --git a/src/test/java/stepdefinitions/LibrariesSteps.java b/src/test/java/stepdefinitions/LibrariesSteps.java
index ee895b7..faba934 100644
--- a/src/test/java/stepdefinitions/LibrariesSteps.java
+++ b/src/test/java/stepdefinitions/LibrariesSteps.java
@@ -107,7 +107,19 @@ public void archiveMetadataLockSymboleIsNotDisplayed() {
 		assertThat(libraryPage.lockedIconVisible("archive-metadata.md")).isFalse();
 	}
 
-	@After("@createNewLibrary or @openArchiveMetadata or @FillOutArchiveMetadata or @LockArchiveMetadata")
+	@When("Upload file to Library")
+	public void uploadFileToLibrary() {
+		libraryPage.uploadFile("Test.txt");
+	}
+
+	@Then("Library contains file")
+	public void libraryContainsFile() {
+		boolean elementContained = libraryPage.containsElements("Test.txt");
+
+		assertThat(elementContained).isTrue();
+	}
+
+	@After("@createNewLibrary or @openArchiveMetadata or @FillOutArchiveMetadata or @LockArchiveMetadata or @uploadFile")
 	public void deleteLibrary() {
 		homePage.navigateTo();
 		homePage.openMyLibraries();
diff --git a/src/test/resources/features/uploadFile.feature b/src/test/resources/features/uploadFile.feature
new file mode 100644
index 0000000..52dbeb4
--- /dev/null
+++ b/src/test/resources/features/uploadFile.feature
@@ -0,0 +1,15 @@
+Feature: Upload file
+  Logged in user can upload a file to a library.
+  
+  @KP-17
+  @uploadFile
+  Scenario: Upload file
+    Given Logged in as User
+    And Create new Library
+    And Open new Library
+    When Upload file to Library
+    Then Library contains file
+    # @After LibrariesSteps.deleteLibrary()
+    
+  #TODO: Further test case: Check -> @And Library contains certificate
+  # Which preconditions must be met to get the certificate?
\ No newline at end of file
diff --git a/src/test/resources/files/Test.txt b/src/test/resources/files/Test.txt
new file mode 100644
index 0000000..334de2c
--- /dev/null
+++ b/src/test/resources/files/Test.txt
@@ -0,0 +1 @@
+Test .txt
\ No newline at end of file