600% Sound Volume by Aliaksandr

4.5 Stars out of 5

2,460

311

103

221

3,172 reviews

Rated 5 out of 5
by marwa, a year ago
Rated 4 out of 5
by Firefox user 18107922, a year ago
Rated 1 out of 5
by solidus, a year 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, a year 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, a year ago
This addon inserts ads and the privacy policy does not tell the whole truth about it.
Rated 5 out of 5
by gordonfeetman, a year ago
it works bonkers
Rated 5 out of 5
by Jerry Workman, a year ago
Rated 5 out of 5
by Firefox user 18103433, a year ago
Rated 5 out of 5
by Sabahattin, a year ago
Works even with latest version on 2023. Thanks Aliaksandr
Rated 5 out of 5
by snow, a year ago
Rated 5 out of 5
by Sebastagain, a year ago
Rated 5 out of 5
by LeonTM, a year ago
Rated 5 out of 5
by dgknak, a year ago
Rated 5 out of 5
by Naguissa, a year ago
Rated 5 out of 5
by jysn, a year ago
Rated 5 out of 5
by Leunam, a year ago
Rated 5 out of 5
by Juan Bobeda, a year ago
It really boosts the sound of low volume videos!!! I am truly impressed!
Rated 5 out of 5
by ekunnn, a year ago
Just works!
Rated 5 out of 5
by Firefox user 18095379, a year ago
Rated 5 out of 5
by Firefox user 14282736, a year ago
Rated 5 out of 5
by nguyenn, a year ago
hay
Rated 2 out of 5
by CaptainFrydog, a year ago
Rated 1 out of 5
by Firefox user 18088003, a year ago
Has built-in ads
Rated 3 out of 5
by Ahmed F. Kadry, a year ago
Rated 5 out of 5
by Itsslothh, a year ago