600% Sound Volume by Aliaksandr

4.5 Stars out of 5

2,653

320

107

241

3,400 reviews

Rated 5 out of 5
by Firefox user 18112012, 2 years ago
RECCOMENDED
Rated 5 out of 5
by Firefox user 18111767, 2 years ago
Rated 5 out of 5
by Firefox user 18111696, 2 years ago
Rated 5 out of 5
by Firefox user 18111222, 2 years ago
Rated 5 out of 5
by DMM, 2 years ago
Muy útil
Rated 5 out of 5
by Erina, 2 years ago
Rated 1 out of 5
by Firefox user 15957494, 2 years ago
Doesn't do shit
Rated 5 out of 5
by AcapABC, 2 years ago
Rated 5 out of 5
by Firefox user 13909074, 2 years ago
Rated 5 out of 5
by marwa, 2 years ago
Rated 4 out of 5
by Firefox user 18107922, 2 years ago
Rated 1 out of 5
by solidus, 2 years ago
Does not work for me and it used to.
It asks for rating to go past 100% and after rating still wont go past 100%.
Rated 3 out of 5
by Firefox user 14431806, 2 years ago
Please fix it to stay to the settings we adjust it to. It keeps going back to the default setting of low volume.
Rated 1 out of 5
by Vampie, 2 years ago
This addon inserts ads and the privacy policy does not tell the whole truth about it.
Rated 5 out of 5
by gordonfeetman, 2 years ago
it works bonkers
Rated 5 out of 5
by Jerry Workman, 2 years ago
Rated 5 out of 5
by Firefox user 18103433, 2 years ago
Rated 5 out of 5
by Sabahattin, 2 years ago
Works even with latest version on 2023. Thanks Aliaksandr
Rated 5 out of 5
by snow, 2 years ago
Rated 5 out of 5
by Sebastagain, 2 years ago
Rated 5 out of 5
by LeonTM, 2 years ago
Rated 5 out of 5
by dgknak, 2 years ago
Rated 5 out of 5
by Naguissa, 2 years ago
Rated 5 out of 5
by jysn, 2 years ago
Rated 5 out of 5
by Leunam, 2 years ago