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
17,311
4
1,316
3
244
2
132
1
506
Review by Choc Olouf
by Choc Olouf, 2 months ago
19,509 reviews
  • by goalie_dude14, an hour ago
  • by fefonian, 4 hours ago
  • by Firefox user 16993778, 5 hours ago
  • by Firefox user 17802706, 7 hours ago
    It works. Perfect for me.
  • by Firefox user 17830330, 8 hours ago
  • by Esben1109, 11 hours ago
  • by pnv28, 11 hours ago
    Great extension loved it. Used it over two years but at some point my youtube started to glitch. After checking all installed extensions turns out the adblock was causing youtube to glitch so much that it was unusable. Kindly fix this issue.
  • by Firefox user 17050155, 13 hours ago
    Using the web without it is just digital abuse.
  • by Firefox user 16698344, 16 hours ago
  • by GirlGamerUwU, 21 hours ago
  • by Shah, a day ago
  • by vierzehn uhr, a day ago
  • by Taxcatusa2, a day ago
    blocked 500 ads on 1 website
  • by batihan, a day ago
  • by Chipperree, 2 days ago
  • by Mbtriskel, 2 days ago
  • by Firefox user 11423896, 2 days ago
    GOOD STUFF I love ad blocker alot
  • by Firefox user 17827271, 2 days ago
  • by Firefox user 17827253, 2 days ago
  • by Manish Raj Yadav, 2 days ago
    very useful and calms mind
  • by Firefox user 12800368, 2 days ago
    super
  • by cavypmos, 2 days ago
  • by NÂSA, 2 days ago
    Nice
  • by Scaparrotti, 2 days ago
  • by Michael, 3 days ago