600% Sound Volume by Aliaksandr

4.5 Stars out of 5

2,783

333

114

249

2,783 reviews

Rated 5 out of 5
by Firefox user 18495842, a year ago
Great little app for the hard of hearing like me! One click and your done. Does not distort the sound, which is a big plus, I use it for Firefox and have had no issues with it, so if you need an app to boost the sound this is a great choice.
Rated 5 out of 5
by Eddie, a year ago
Made an account just to review this add-on, its very good.
Rated 5 out of 5
by Datafier, a year ago
this is what i wanted
Rated 5 out of 5
by Firefox user 15608830, a year ago
ottimo !
funziona son tutto
Rated 5 out of 5
by PRZ225, a year ago
Does exactly what it is supposed to do. 5 stars because of that.
Rated 5 out of 5
by EUBEN HADD, a year ago
Rated 5 out of 5
by MM Meyne, a year ago
Rated 5 out of 5
by Firefox user 18340424, a year ago
Great
Rated 5 out of 5
by Kasa, a year ago
Rated 5 out of 5
by Firefox user 14041329, a year ago
Rated 5 out of 5
by Kishin, a year ago
Rated 5 out of 5
by wills, a year ago
Rated 5 out of 5
by Firefox user 18480468, a year ago
Rated 5 out of 5
by Firefox user 13931512, a year ago
Rated 5 out of 5
by Nuri Akman, a year ago
Gerçekten işe yarıyor!
Rated 5 out of 5
by Firefox user 18477309, a year ago
Rated 5 out of 5
by Tech Sharma, a year ago
Rated 5 out of 5
by Oskar, a year ago
Rated 5 out of 5
by AlvaroAF, a year ago
Rated 5 out of 5
by Firefox user 18368808, a year ago
Rated 5 out of 5
by Firefox user 18473316, a year ago
Rated 5 out of 5
by Firefox user 18472818, a year ago
Rated 5 out of 5
by connexion, a year ago
Rated 5 out of 5
by Firefox user 13259306, a year ago
Superb App!!!!!!
Rated 5 out of 5
by DarkSoulBG24, a year ago
sadly no way to turn off tips but perfect otherwise