Smart Tab Mute +

Fixed and enhanced version of "Smart Tab Mute" Ensures that only one tab plays audio at the same time and unmute the previously audio playing tab when one stops
Smart Tab Mute + is available to install from Firefox Browser Add-ons and for download from this page. It has 36 daily users The latest version is 3.1.3, and it was published 16 days ago.
View source code
Install from Firefox Browser Add-ons
Total download count: 0 (Only count downloads from Firefox-Stats)

All available versions

You can find the current and older versions of Smart Tab Mute + 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
3.1.3 XPI · ZIP · Source code 46.41K 0 2025-03-02
3.1.1 Paid users only 46.31K 0 2025-03-01
3.0.2 Paid users only 46.33K 0 2024-08-23
3.0.1 Paid users only 46.30K 0 2024-04-29
2.1.1 Paid users only 46.14K 0 2024-02-04
2.1.0 Paid users only 46.18K 0 2023-12-03
2.0.1 Paid users only 46.03K 0 2023-09-25
1.2.0 Paid users only 45.63K 0 2023-09-25
1.0.0 Paid users only 45.77K 0 2023-09-22

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

  1. In Firefox browser, go to about:addons to open Add-ons Manager
  2. Click on , then select Install Add-on From File
  3. Select the Smart Tab Mute + ZIP file from step 1. Smart Tab Mute + is now installed on your browser.

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