Please see our blog for more about how ad blocking works and how you can make the most of AdBlock. AdBlock, like all ad blockers, relies on fil...

CatBlock was an extension based on AdBlock that replaced ads with either cat pictures or pictures of your choice from Flickr. It was originally introduced a...

AdBlock comes with basic ad filter lists enabled by default. You can find additional filter lists that block other ads and annoyances in AdBlock's opti...

Yes! Ad scripts, images, and Flash are not sent to your computer, saving you bandwidth and making web pages load faster! In some cases it's not p...

"Add a website to the whitelist" can have different meanings depending on your situation. (By the way,  if you came here looking for an answer to ...