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
23,692
4
1,659
3
332
2
197
1
761
Review by sod off
by sod off, 3 years ago
Blocks the ad once, and then shows it again on the next page. Doesn't block shit.