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
22,969
4
1,625
3
320
2
188
1
730
25,832 reviews
  • by N501DN, 2 years ago
  • by Jimmy, 2 years ago
  • by Firefox user 17976909, 2 years ago
    This add-on has saved me so much time! I ended installing it on another laptop with Firefox so we didn't have to deal with all the adds.
  • by lukeXtear, 2 years ago
  • by Firefox user 17396506, 2 years ago
    Very good!
  • by Firefox user 15112407, 2 years ago
  • by Bren Large, 2 years ago
  • by Diego Simoes, 2 years ago
  • by ishant dahiya, 2 years ago
    it is very good extension
  • by Firefox user 17976569, 2 years ago
    Good!
  • by Brian, 2 years ago
    Fantastic, I wouldn't brows the net without it.
  • by Rojer1223, 2 years ago
  • by tito, 2 years ago
    Is a best ads block
  • by PipoAlex, 2 years ago
  • by Firefox user 17976115, 2 years ago
    nice plugin
  • by Noyon Khan, 2 years ago
    Excellent app for blocking app.
  • by аркаша, 2 years ago
    good
  • by Firefox user 17976091, 2 years ago
  • by hndr, 2 years ago
  • by Adrian Lynx, 2 years ago
    Works really well on most of the websites I've visited!!! Must try it if u dont want annoying ads to keep blasting in your face.
  • by Firefox user 13565431, 2 years ago
  • by LOLnoobGAMERZ, 2 years ago
  • by Ixerion, 2 years ago
  • by Kritak, 2 years ago
  • by Lager, 2 years ago