Better Volume Booster

Free and open-source volume booster that remembers your choices.

Better Volume Booster is available to install from Firefox Browser Add-ons and for download from this page. It has 3,272 daily users The latest version is 1.13.0, and it was published a month ago.

Install from Firefox Browser Add-ons
View source code
Total download count: 2 (Only count downloads from Firefox-Stats)

All available versions

You can find the current and older versions of Better Volume Booster 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
1.13.0 XPI · ZIP · Source code 106.68K 0 2025-02-12
1.12.0 Paid users only 175.64K 0 2024-09-11
1.11.1 Paid users only 176.68K 0 2024-09-07
1.10.2 Paid users only 173.23K 0 2024-01-06
1.9.3 Paid users only 173.39K 0 2023-12-11
1.9.2 Paid users only 173.35K 0 2023-12-10
1.9.1 Paid users only 173.33K 0 2023-11-29
1.8.0 Paid users only 172.95K 0 2023-11-27
1.7.2 Paid users only 171.35K 0 2023-11-26
1.7.1 Paid users only 171.29K 0 2023-11-25
1.6.0 Paid users only 170.98K 1 2023-11-25
1.5.0 Paid users only 170.70K 1 2023-11-23

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 Better Volume Booster ZIP file from step 1. Better Volume Booster is now installed on your browser.