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
23,008
4
1,627
3
321
2
191
1
733
25,880 reviews
  • by Mina, 2 years ago
    You may need to turn it off for a website to work, but it's great!
  • by Firefox user 17603052, 2 years ago
  • by Prajwal Pandey, 2 years ago
  • by Tony98, 2 years ago
  • by raindrops_1, 2 years ago
  • by lv2eof, 2 years ago
  • by DanielRMG, 2 years ago
  • by Firefox user 17602352, 2 years ago
    The best ad blocker I've tried in years
  • by Firefox user 17452176, 2 years ago
    ok
  • by Firefox user 17597205, 2 years ago
    Awesome and fast.
  • by Firefox user 17601640, 2 years ago
    simple - it does not work for firefox 105.03 - it blocks ads from playing but stops everything else until the adblocker is removed.
  • by Alex, 2 years ago
    Good add-on. Works perfectly.
  • by Firefox user 16988073, 2 years ago
  • by Yujan Ranjitkar, 2 years ago
    nice
  • by Firefox user 17601342, 2 years ago
  • by crhende, 2 years ago
  • by Firefox user 17601125, 2 years ago
  • by Poisonous Soybean, 2 years ago
  • by MT, 2 years ago
  • by eboebo, 2 years ago
  • by Felipe Eduard, 2 years ago
  • by Firefox user 17600567, 2 years ago
  • by Jonny Johnson, 2 years ago
  • by LsQ, 2 years ago
  • by Firefox user 17600439, 2 years ago