Messenger & Notifier for Facebook™

provides an easy access to messenger.com and notifies you of all new messages (via badge icon text)

Messenger & Notifier for Facebook™ is available to install from Firefox Browser Add-ons and for download from this page. It has 94 active users The latest version is 0.1.10resigned1, and it was published 9 months ago.

Install from Firefox Browser Add-ons
View source code
Total download count: 0 (Only count downloads from Firefox-Stats)

All available versions

You can find the current and older versions of Messenger & Notifier for Facebook™ here. You can download the archived versions or inspect their source codes.

As a free user, you can only download the latest version.

Upgrade to download older versions
Version Download Size Download count Timestamp
0.1.10resigned1 XPI · ZIP · Source code 77.18K 0 2024-04-25
0.1.9 Paid users only 75.84K 0 2018-11-01

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.

  1. Simply drag-and-drop the XPI into Firefox to install the add-on.

Install ZIP file

  2. In Firefox browser, go to about:addons to open Add-ons Manager
  3. Click on , then select Install Add-on From File
  4. Select the Messenger & Notifier for Facebook™ ZIP file from step 1. Messenger & Notifier for Facebook™ is now installed on your browser.