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
22,986
4
1,626
3
320
2
188
1
732
Review by Steve
by Steve, 2 years ago
AdBlocker Ultimate runs so well you don't know it's there. The only time I notice an advertisments is when I'm off of my laptop watching Roku TV.