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
23,018
4
1,628
3
322
2
192
1
735
Review by Firefox user 17328589
by Firefox user 17328589, 3 years ago
Honestly does block ALL ads. Definitely worth it.