Download Authenticator - 2FA

Name: Authenticator - 2FA
Author: Verified Developer

By: Verified Developer Add-on

Download Authenticator - 2FA (current and past versions) for Firefox

Latest Version: 0.3.5 Updated: 16 days ago

Ready to install?

Authenticator - 2FA is available to install from Firefox Add-ons Store and for download from this page.

View source code

135

Daily users

5.0

2 ratings

Total downloads

Available versions

You can find the current and older versions of Authenticator - 2FA 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
0.3.5	XPI · ZIP · Source code	653.31KB	2026-07-10
0.3.0	XPI · ZIP · Source code	645.66KB	2026-07-02
0.2.1	XPI · ZIP · Source code	639.53KB	2026-06-23

2026-07-10 · 0 downloads

XPI ZIP Source code

2026-07-02 · 0 downloads

XPI ZIP Source code

2026-06-23 · 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 Authenticator - 2FA ZIP file.
In Firefox browser, go to about:addons to open Add-ons Manager
Click on ⚙, Install Add-on From File
Select the Authenticator - 2FA ZIP file from step 1. Authenticator - 2FA is now installed on your browser.