Download BackPack

Name: BackPack
Author: Backpack

By: Backpack

Download BackPack (current and past versions) for Firefox

Latest Version: 2.0.0 Updated: a year ago Removed

Ready to install?

BackPack is available for download. Be careful when installing it.

View source code

Daily users

1.0

1 ratings

Total downloads

Available versions

You can find the current and older versions of BackPack 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	Download count	Timestamp
2.0.0	XPI · ZIP · Source code	4.11MB	3	2025-04-04

2025-04-04 · 3 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 BackPack ZIP file.
In Firefox browser, go to about:addons to open Add-ons Manager
Click on ⚙, Install Add-on From File
Select the BackPack ZIP file from step 1. BackPack is now installed on your browser.