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 13210738
by Firefox user 13210738, 8 years ago
Totally changed internet for me. 1000 adds blocked, great. would not be with out this add on. thanks