600% Sound Volume by Aliaksandr

4.5 Stars out of 5

2,892 reviews

Rated 5 out of 5
by Zacharie, 10 months ago
Rated 5 out of 5
by Brennan, 10 months ago
Rated 5 out of 5
by Firefox user 18730144, a year ago
Rated 5 out of 5
by Firefox user 18730112, a year ago
Rated 5 out of 5
by Note, a year ago
Easy & blasti'n
Rated 5 out of 5
by Firefox user 18729019, a year ago
Rated 5 out of 5
by SpikyBananas, a year ago
Rated 5 out of 5
by yehudit5764, a year ago
my computer speakers suck this is a lifesaver
Rated 5 out of 5
by Alberto, a year ago
Fantastic!
Rated 5 out of 5
by fe2-Nyxar, a year ago
Rated 5 out of 5
by Firefox user 17903633, a year ago
Rated 5 out of 5
by V.N., a year ago
Works great!
Rated 5 out of 5
by trek24ever, a year ago
Rated 5 out of 5
by Stefcho, a year ago
Rated 5 out of 5
by Firefox user 15597556, a year ago
cool extension but i really wish it maintained the volume when playing videos in a playlist. for example, Udemy courses.
Rated 5 out of 5
by macmoebius, a year ago
Rated 5 out of 5
by Firefox user 18713387, a year ago
Rated 5 out of 5
by Firefox user 18713116, a year ago
600 % volume boos
Rated 5 out of 5
by Firefox user 13939625, a year ago
Rated 5 out of 5
by Firefox user 18711007, a year ago
Rated 5 out of 5
by Randomles, a year ago
peak
Rated 5 out of 5
by Firefox user 18708135, a year ago
Rated 5 out of 5
by Firefox user 18375750, a year ago
Rated 5 out of 5
by Emanuel, a year ago
Rated 5 out of 5
by Firefox user 17823156, a year ago
"Definitely the best one and works flawlessly