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

Log in
Add-on icon

Reviews for Mozilla: Firefox OS

Mozilla: Firefox OS by REDRIVER

4.7 Stars out of 5
5
250
4
60
3
5
2
2
1
7
Review by Firefox user 14070948
by Firefox user 14070948, 7 years ago
Pretty cool, but, only top of the browser is edited.