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
728
4
162
3
104
2
79
1
234
Review by TED NEITZSCHMAN
by TED NEITZSCHMAN, 6 years ago