Download Extinction

Name: Extinction
Author: v81d

By: v81d Add-on

Download Extinction (current and past versions) for Firefox

Latest Version: 0.2.1 Updated: 8 days ago

Ready to install?

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

View source code

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Total downloads

Available versions

You can find the current and older versions of Extinction 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
0.2.1	XPI · ZIP · Source code	111.85KB	2026-07-19
0.2.0	XPI · ZIP · Source code	111.84KB	2026-07-03
0.1.0	XPI · ZIP · Source code	109.59KB	2026-06-28
0.0.0	Paid users only	109.62KB	2026-06-27

2026-07-19 · 0 downloads

XPI ZIP Source code

2026-07-03 · 0 downloads

XPI ZIP Source code

2026-06-28 · 0 downloads

XPI ZIP Source code

2026-06-27 · 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 Extinction ZIP file.
In Firefox browser, go to about:addons to open Add-ons Manager
Click on ⚙, Install Add-on From File
Select the Extinction ZIP file from step 1. Extinction is now installed on your browser.