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

Log in
Add-on icon

Reviews for UltraWide Video 21:9

UltraWide Video 21:9 by Firefox user 12885222

4 Stars out of 5
5
21
4
6
3
0
2
0
1
7
Review by All Darkness
by All Darkness, 7 years ago
awesome EXT...only thing is..the keyboard short cut doesnt work....please make it work :)