Make Firefox the browser you want it to be, with extensions that offer faster, safer, more efficient browsing
The single most popular Firefox extension is Adblock Plus. It's easy to see why: This add-on blocks annoying ads that pop up, crawl, and spawn in your Firefox browser. Adblock Plus is easy to configure and simple to use. Of course, it may also hurt sites like this one, so use this powerful tool wisely--please.