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
22,787
4
1,614
3
316
2
181
1
723
Review by Daelon
by Daelon, 3 days ago
25,621 reviews
  • by rs_385, 11 hours ago
  • by Firefox user 13738018, 14 hours ago
  • by Zan, a day ago
  • by Firefox user 18708287, a day ago
  • by Panda1000, 2 days ago
  • by Ahleggs, 2 days ago
    Not working al all.
    Useless since last couple updates.
  • by Ravenstorm, 2 days ago
  • by Firefox user 14651406, 2 days ago
  • by Shomei, 2 days ago
  • by R Earl, 2 days ago
  • by Firefox user 17863866, 2 days ago
  • by Omar PG, 2 days ago
  • by Gash Bell, 2 days ago
    Perfectly block spam ads.
  • by Master J, 3 days ago
  • by Firefox user 17719467, 3 days ago
    it blocks ads and thats so good i hate ads these ads are annoying but this extension is the best
  • by Firefox user 18637734, 3 days ago
  • by Firefox user 18406642, 3 days ago
  • by Firefox user 12980187, 3 days ago
    very good, thanks
  • by Wulf, 4 days ago
    weiter so, danke
  • by SaM, 4 days ago
    Extremely satisfied. I love this extension. Sometimes a youtube ad gets through (only at the beginning) but hey, that's how war goes
  • by Duta Prima, 4 days ago
    okelahh
  • by brd17, 4 days ago
  • by Firefox user 18703753, 4 days ago
  • by Khaled Osama, 4 days ago