Download WebGrenade

Name: WebGrenade
Author: macallan

By: macallan

Download WebGrenade (current and past versions) for Firefox

Latest Version: 4.2.0 Updated: 2 months ago

Ready to install?

WebGrenade is available to install from Firefox Add-ons Store and for download from this page.

View source code

Daily users

5.0

3 ratings

Total downloads

Available versions

You can find the current and older versions of WebGrenade 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
4.2.0	XPI · ZIP · Source code	101.17KB	2026-04-26
4.1.0	XPI · ZIP · Source code	75.75KB	2026-04-17
4.0.1	XPI · ZIP · Source code	428.09KB	2026-03-12
3.2.0	Paid users only	70.18KB	2026-02-22

2026-04-26 · 0 downloads

XPI ZIP Source code

2026-04-17 · 0 downloads

XPI ZIP Source code

2026-03-12 · 0 downloads

XPI ZIP Source code

2026-02-22 · 0 downloads

Paid users only

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 WebGrenade ZIP file.
In Firefox browser, go to about:addons to open Add-ons Manager
Click on ⚙, Install Add-on From File
Select the WebGrenade ZIP file from step 1. WebGrenade is now installed on your browser.