This add-on blocks annoying ads very well, even on YouTube. It is easy to use and requires no configuration. I especially like that it does not accept money from companies to whitelist their ads, unlike another popular adblocker. Thanks for writing this add-on!

Does a good job. Has some competition now with Bear.

good blocker

Does what it says on the tin XD

Works great so far!

Good Add-on!

Its a "set it and forget it" tool. No mess, no fuss and it does what it claims it will do! Than you!

good :)

does the job and easy to unistall

it works no ads

very good work

1000+ ads blocked! I love this app!

good job it works

Excelente!

I can't handle the ads. I find that the extension can slow loading, especially in Quantum but I still contribute to its development. So should you

It does what it is meant to do well.

Good!

Wow, have Adblock Ultimate for three months, and have already blocked over 10,000 ads :-)

I LOVE IT. NO MORE POP UP ADDS DURING E-MAIL READING. ONE OF THE BEST THINGS FIREFOX HAD DONE. THAT AND SCREEN SHOT

Really like this product
Have donated twice

It works very well the best so far, would recommend to all.

Best damn ad blocking software I've ever used