To use these add-ons, you'll need to download Firefox.

Log in
Add-on icon

Reviews for 600% Sound Volume

600% Sound Volume by Aliaksandr

4.5 Stars out of 5
5
2,471
4
311
3
103
2
78
1
223
Review by AQDev
by AQDev, 3 years ago
what i love about this extension that it's very easy to use and you can increase your browser audio volume.