Download Volume Master

Name: Volume Master
Author: DevHub

By: DevHub Add-on

Download Volume Master (current and past versions) for Firefox

Latest Version: 1.1 Updated: 3 months ago

Ready to install?

Volume Master is available to install from Firefox Add-ons Store and for download from this page.

View source code

5,899

Daily users

2.2

9 ratings

Total downloads

Available versions

You can find the current and older versions of Volume Master 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	Download count	Timestamp
1.1	XPI · ZIP · Source code	74.00KB	1	2026-04-12
1.0	XPI · ZIP · Source code	13.40KB	4	2025-03-31

2026-04-12 · 1 downloads

XPI ZIP Source code

2025-03-31 · 4 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 Volume Master ZIP file.
In Firefox browser, go to about:addons to open Add-ons Manager
Click on ⚙, Install Add-on From File
Select the Volume Master ZIP file from step 1. Volume Master is now installed on your browser.