- Rated 5 out of 5by Firefox user 18071656, 9 days agoThis is the BEST ad blocker! I have tried all of the other popular ad blockers and Adblocker Ultimate performs perfectly on All websites.
I really like how the space on a webpage were the ad would be is filled in with page content. Many other ad blockers leave a blank area or a grey box when removing ads.
I sent in a donation...This one is definitely worth paying for !