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

Log in
Add-on icon

Reviews for h264ify

h264ify by erkserkserks

4.4 Stars out of 5
5
174
4
15
3
6
2
6
1
20
Review by Firefox user 13922931
by Firefox user 13922931, 7 years ago
The best extension for weak computers that can not support video in 60fps!