diff --git a/src/main/java/propertyFiles/Bundle.properties b/src/main/java/propertyFiles/Bundle.properties
index 899c0b96642..10576c0c116 100644
--- a/src/main/java/propertyFiles/Bundle.properties
+++ b/src/main/java/propertyFiles/Bundle.properties
@@ -2324,23 +2324,6 @@ dataset.additionalEntry=Additional Entry
 
 #externaltools
 externaltools.enable.browser.popups=You must enable popups in your browser to open external tools in a new window or tab.
-externaltools.ViPLab.displayname=Explore in Browser (ViPLab)
-externaltools.ViPLab.description=Execute configured Docker container via ViPLab
-externaltools.zipPreviewer.displayname=Preview Zip file
-externaltools.zipPreviewer.description=Preview the structure of a Zip file.
-externaltools.HDF5Preview.displayname=H5Web
-externaltools.mdPreviewer.displayname=Show Markdown (MD)
-externaltools.textPreviewer.displayname=Read Text
-externaltools.pdfPreviewer.displayname=Read Document
-externaltools.imagePreviewer.displayname=View Image
-externaltools.videoPreviewer.displayname=Play Video
-externaltools.audioPreviewer.displayname=Play Audio
-externaltools.htmlPreviewer.displayname=View Html
-externaltools.spreadsheetPreviewer.displayname=View Data
-externaltools.ncmlPreviewer.displayname=Show NcML (XML)
-externaltools.stataPreviewer.displayname=View Stata File
-externaltools.rPreviewer.displayname=View R file
-externaltools.annotationPreviewer.displayname=View Annotations
 
 #mydata_fragment.xhtml
 mydataFragment.infoAccess=Here are all the dataverses, datasets, and files you have access to. You can filter through them by publication status and roles.