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 YouTube High Definition

YouTube High Definition by Baris Derin

3.8 Stars out of 5
5
736
4
167
3
104
2
81
1
241
Review by 1twistedsister
by 1twistedsister, 3 years ago