600% Sound Volume by Aliaksandr

4.5 Stars out of 5

2,640

320

107

241

3,387 reviews

Rated 4 out of 5
by sathwik, a year ago
very good
Rated 5 out of 5
by jmcken, a year ago
Rated 3 out of 5
by zorro, a year ago
it doesnt work
Rated 5 out of 5
by Firefox user 18117630, a year ago
Rated 5 out of 5
by OmegaSui, a year ago
Works as advertised.
Rated 4 out of 5
by Firefox user 15892633, a year ago
Works great, a bit sad it doesn't automatically refresh
Rated 5 out of 5
by Chris Benner, a year ago
As someone wearing hearing aids this extension on my laptop is fantastic.
Rated 1 out of 5
by Nikita, a year ago
"If you press YES a small AD banner will be displayed at the bottom of the pages."

You serious?

What's the guarantee that the author is not spying on the users using this adware then?

Also, it doesn't even work in most of the pages.
Rated 5 out of 5
by Firefox user 18099681, a year ago
Rated 5 out of 5
by Danirose, a year ago
Rated 5 out of 5
by Firefox user 14273961, a year ago
Rated 5 out of 5
by Firefox user 18112012, a year ago
RECCOMENDED
Rated 5 out of 5
by Firefox user 18111767, a year ago
Rated 5 out of 5
by Firefox user 18111696, a year 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.