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
23,958
4
1,673
3
339
2
202
1
772
Review by Firefox user 12397016
by Firefox user 12397016, 8 years ago
Unobtrusive adblocker which is very effective without any configuration - recommended