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
23,950
4
1,673
3
338
2
203
1
770
Review by Firefox user 14797051
by Firefox user 14797051, 6 years ago
I love this so many multiple ads blocked and fast wow. Thanks