Install Web Highlights on Firefox

Important: Web Highlights is temporarily unavailable in the Firefox Add-ons store.
We are in contact with Mozilla and hope to be back soon.
Check the official store page for updates.

How to Install the Extension Manually

Download the latest extension .zip file for Firefox:
Download from Google Drive
Open Firefox and enter about:debugging#/runtime/this-firefox in the address bar.
Click “Load Temporary Add-on…”.
In the file dialog, select the .zip file you downloaded.
The extension will be installed temporarily (until you restart Firefox).
(Optional) Pin the extension for easy access by clicking the extensions icon in the toolbar.
For updates, check back here or try the official store link.

Note: This method is a workaround. The extension will need to be reinstalled after restarting Firefox. We appreciate your patience and support!

Need more help? Read our full step-by-step Firefox installation tutorial