To use these add-ons, you'll need to download Firefox.

Log in
Add-on icon

Reviews for Speaker Booster

Speaker Booster by codehemu

4.5 Stars out of 5
5
101
4
9
3
4
2
5
1
9
Review by Firefox user 18163666
by Firefox user 18163666, a year ago
This is a great extension that does what it says on the box.