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 AdBlocker Ultimate

AdBlocker Ultimate by AdAvoid

4.8 Stars out of 5
5
23,054
4
1,630
3
323
2
193
1
737
Review by Firefox user 14162192
by Firefox user 14162192, 4 years ago
The dog's b*ll*cks!!!
Does what it says on the tin!