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
23,020
4
1,628
3
322
2
192
1
735
Review by Tavary
by Tavary, 3 years ago
It's about the very best you could ever hope for from a free add blocker. It doesn't always work 100% of the time but it works like 99.99% of the time and it rarely breaks websites