Download AddFox (Address Book)

Name: AddFox (Address Book)
Author: BWolf

By: BWolf

Download AddFox (Address Book) (current and past versions) for Firefox

Latest Version: 1.2.2 Updated: a year ago

Ready to install?

AddFox (Address Book) is available to install from Firefox Add-ons Store and for download from this page.

View source code

Daily users

5.0

1 ratings

Total downloads

Available versions

You can find the current and older versions of AddFox (Address Book) 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
1.2.2	XPI · ZIP · Source code	399.01KB	2025-06-05
1.2.1	XPI · ZIP · Source code	490.84KB	2024-11-16
1.2	XPI · ZIP · Source code	269.50KB	2024-11-11

2025-06-05 · 0 downloads

XPI ZIP Source code

2024-11-16 · 0 downloads

XPI ZIP Source code

2024-11-11 · 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 AddFox (Address Book) ZIP file.
In Firefox browser, go to about:addons to open Add-ons Manager
Click on ⚙, Install Add-on From File
Select the AddFox (Address Book) ZIP file from step 1. AddFox (Address Book) is now installed on your browser.