AdBlock for Firefox Mozilla Addon The most popular ad blocker for Chrome and Safari, now available for Firefox! Block all advertisements on all web pages, even Facebook, Youtube, and Hulu. Browse faster, too! Most ads aren't even downloaded at all, saving you time and bandwidth.
Adblock Plus Mozilla Addon One of the most popular free ad blockers for Firefox. Block annoying ads on sites like Facebook, YouTube and all other websites.Adblock Plus blocks all annoying ads, and supports websites by not blocking unobtrusive ads by default (configurable).