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
23,945
4
1,673
3
338
2
203
1
770
Review by Firefox user 13775006
by Firefox user 13775006, 5 years ago
Adblocker Ultimate is really a great ad blocker. It is reliable, safe, secure, and thanks to firefox, it also prevents you from browsing the web without fear.