600% Sound Volume by Aliaksandr

4.5 Stars out of 5

2,533

314

105

230

3,260 reviews

Rated 5 out of 5
by eyment, a year ago
Rated 5 out of 5
by Fru, a year ago
simple and best
Rated 5 out of 5
by Eugene2K, a year ago
Rated 5 out of 5
by Krrish, a year ago
Rated 5 out of 5
by Sam, a year ago
even with my volume boosted i can fullscreen into videos. 10 out of 10 extension
Rated 5 out of 5
by Firefox user 17244587, a year ago
Rated 5 out of 5
by Anubis, a year ago
Works great. Love it.
Rated 4 out of 5
by Firefox user 16225130, a year ago
Rated 5 out of 5
by Firefox user 18350951, a year ago
Rated 5 out of 5
by IMHidayat, a year ago
good, work as intended
Rated 5 out of 5
by SIlvernia, a year ago
Rated 5 out of 5
by ezekial, a year ago
Works perfectly.
Rated 5 out of 5
by coposwishh, a year ago
Rated 5 out of 5
by MLGErik, a year ago
Rated 4 out of 5
by Firefox user 18343909, a year ago
Rated 5 out of 5
by Firefox user 17322247, a year ago
Rated 5 out of 5
by Ahmad Ragab, a year ago
Rated 5 out of 5
by Firefox user 18343513, a year ago
Exactly what I needed. Works like a charm.

Sorry for the no on the ad question, if you have a buymeacoffee or Paypal I'll be happy to toss something your way, couldn't find anything on the addon page or your user profile.
Rated 5 out of 5
by Firefox user 18343373, a year ago
Rated 5 out of 5
by Firefox user 18343272, a year ago
Rated 4 out of 5
by Firefox user 18343112, a year ago
Rated 4 out of 5
by Firefox user 14757446, a year ago
Rated 5 out of 5
by Firefox user 13499608, a year ago
Rated 5 out of 5
by Firefox user 18342256, a year ago
Rated 5 out of 5
by Firefox user 13302143, a year ago
Works as intended.
Would be nice if there was an option for volume reset after a page change.