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
22,978
4
1,626
3
320
2
188
1
730
25,842 reviews
  • by Firefox user 17969400, 8 months ago
  • by Firefox user 16962515, 8 months ago
    This Is the best, you done even know ts working as you are not bothered by annoying. anything.. thanks guys.
  • by Firefox user 18443262, 8 months ago
  • by KEITH BROWN, 8 months ago
    Works Great!
  • by Firefox user 18429799, 8 months ago
  • by David Lawrence Reed, 8 months ago
  • by Firefox user 18441554, 8 months ago
  • by Firefox user 12567344, 8 months ago
  • by Dayron Diego, 8 months ago
    lo mejor de lo mejor, en el mundo de hoy es imprescindible bloquear las adds
  • by Firefox user 18440892, 8 months ago
  • by Firefox user 14527565, 8 months ago
    It's awesome, Thanks Heaps... well done you guys
  • by thanglong1000, 8 months ago
  • by Firefox user 14094255, 8 months ago
    Best
  • by E.B, 8 months ago
    works nicely. it doesn't slow Firefox. nice extension for Firefox with Ubuntu.
  • by SpyCrab13, 8 months ago
  • by Joneve McCormick, 8 months ago
  • by Firefox user 13513242, 8 months ago
    Excellent
  • by Firefox user 17913584, 8 months ago
    This extension supports enough stability and hides almost all of ads
  • by Firefox user 17971928, 8 months ago
  • by Firefox user 17165224, 8 months ago
  • by Firefox user 18401149, 8 months ago
  • by remez, 8 months ago
    Must have
  • by Firefox user 15248251, 8 months ago
  • by Ricardo Aguiar, 8 months ago
    Nice add-on for Mozilla.
  • by TechDiaLog, 8 months ago
    AdBlocker Ultimate has been used in our household for a long time. We also have used it's cousin, ABP. Anyway, as a cybersecurity professional, I hate annoying and intrusive ads. I want to load the site, do what I came for and leave. There is a time and place for ads so the feature to allow them on certain sites is welcome and appreciated. This has a 12 out of 10 rating. Meaning you need this extension and should support it once in a while with a little cash injection. Show the developers some love!