Download Silent Highlight — Web & PDF Highlighter

Name: Silent Highlight — Web & PDF Highlighter
Author: Profang

By: Profang

Download Silent Highlight — Web & PDF Highlighter (current and past versions) for Firefox

Latest Version: 3.0.4 Updated: 10 days ago

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Silent Highlight — Web & PDF Highlighter is available to install from Firefox Add-ons Store and for download from this page.

View source code

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Available versions

You can find the current and older versions of Silent Highlight — Web & PDF Highlighter here. You can download the archived versions or inspect their source codes.

As a free user, you can download up to 3 latest versions.

Upgrade to download older versions

Version	Download	Size	Timestamp
3.0.4	XPI · ZIP · Source code	1.43MB	2026-06-11
3.0.3	XPI · ZIP · Source code	736.40KB	2026-06-10
3.0.1	XPI · ZIP · Source code	1.76MB	2026-06-09

2026-06-11 · 0 downloads

XPI ZIP Source code

2026-06-10 · 0 downloads

XPI ZIP Source code

2026-06-09 · 0 downloads

XPI ZIP Source code

Install XPI file

An XPI file, short for "XPInstall," is a compressed file format used primarily by Mozilla applications, like Firefox and Thunderbird, to distribute and install add-ons or extensions. These files are similar in function to CRX files for Chrome but cater to the Mozilla ecosystem.

Simply drag-and-drop the XPI into Firefox to install the add-on.

Install ZIP file

Download the Silent Highlight — Web & PDF Highlighter ZIP file.
In Firefox browser, go to about:addons to open Add-ons Manager
Click on ⚙, Install Add-on From File
Select the Silent Highlight — Web & PDF Highlighter ZIP file from step 1. Silent Highlight — Web & PDF Highlighter is now installed on your browser.