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 h264ify

h264ify by erkserkserks

4.4 Stars out of 5
5
171
4
15
3
6
2
6
1
20
Review by Rzrz
by Rzrz, a year ago
I just discovered this after my other extension to block 60fps on youtube stopped working. This works flawlessly thank youuuu