To use Android extensions, you'll need Firefox for Android. To explore Firefox for desktop add-ons, please visit our desktop site.

Log in
Add-on icon

Reviews for SoundFixer

SoundFixer by Val Packett

4.4 Stars out of 5
5
279
4
36
3
20
2
5
1
32
Review by Lars
by Lars, 5 years ago
Youtube playback speed control does not work if this plugin is installed.