Download Addy

Name: Addy
Author: Ben Liu

By: Ben Liu Add-on

Download Addy (current and past versions) for Firefox

Latest Version: 2.0.1 Updated: 8 months ago

Ready to install?

Addy 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 Addy 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
2.0.1	XPI · ZIP · Source code	1.77MB	2025-11-20
2.0.0	XPI · ZIP · Source code	1.77MB	2025-09-20
1.4.0	XPI · ZIP · Source code	1.27MB	2025-07-24
1.3.0	Paid users only	1.24MB	2025-06-10
1.2.0	Paid users only	1.50MB	2023-12-27
1.1.3	Paid users only	1.48MB	2022-09-13
1.1.0	Paid users only	1.48MB	2022-09-10
1.0.0	Paid users only	1.46MB	2022-07-23

2025-11-20 · 0 downloads

XPI ZIP Source code

2025-09-20 · 0 downloads

XPI ZIP Source code

2025-07-24 · 0 downloads

XPI ZIP Source code

2025-06-10 · 0 downloads

Paid users only

2023-12-27 · 0 downloads

Paid users only

2022-09-13 · 0 downloads

Paid users only

2022-09-10 · 0 downloads

Paid users only

2022-07-23 · 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 Addy ZIP file.
In Firefox browser, go to about:addons to open Add-ons Manager
Click on ⚙, Install Add-on From File
Select the Addy ZIP file from step 1. Addy is now installed on your browser.