To use these add-ons, you'll need to download Firefox.

Log in
Add-on icon

Reviews for AdBlocker Ultimate

AdBlocker Ultimate by AdAvoid

4.8 Stars out of 5
5
23,154
4
1,632
3
322
2
196
1
739
Review by Firefox user 13078845
by Firefox user 13078845, 5 years ago
despite the claims it didn't block all adds for me and stopped a couple of sites working at all.