600% Sound Volume by Aliaksandr

4.5 Stars out of 5

2,807

334

114

252

3,588 reviews

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
Rated 5 out of 5
by Juan Bobeda, 2 years ago
It really boosts the sound of low volume videos!!! I am truly impressed!
Rated 5 out of 5
by ekunnn, 2 years ago
Just works!
Rated 5 out of 5
by Firefox user 18095379, 2 years ago
Rated 5 out of 5
by Firefox user 14282736, 2 years ago
Rated 5 out of 5
by nguyenn, 2 years ago
hay
Rated 2 out of 5
by CaptainFrydog, 2 years ago
Rated 1 out of 5
by Firefox user 18088003, 2 years ago
Has built-in ads
Rated 3 out of 5
by Ahmed F. Kadry, 2 years ago
Rated 5 out of 5
by Itsslothh, 2 years ago
Rated 5 out of 5
by CanerAT, 2 years ago
good for my ears
Rated 1 out of 5
by Firefox user 18090883, 2 years ago