Privacy & Security
Active Whois plugin for Firefox Requires Restart
Starting Active Whois to get details about any Web site owner and its host server...
Ad blocker Requires Restart
Note from Mozilla: This add-on has been discontinued. Try Updated Ad Blocker instead.
It blocks ads on the web pages you visit.
Block unwanted Popups
Ad Blocking FiltersetP Requires Restart
This is FiltersetP without the need for the AdBlock extension.
Ad Hacker Requires Restart
Ad Killer Requires Restart
An easy-to-use tool to permanently ban specific annoying ads from your web experience. No typing required - just point and click.
Search spam blocker. Tells you about the company behind each search result. Limits search ads to one ad per page.
New! - now available on Android
Ad-Aware Ad Block improves your browser’s speed and protects your privacy by blocking ads and trackers. It also improves online security by blocking malicious URLs and establishing the most secure connection available.
Hide ads in Gmail, and more cool stuff, simply with CSS.
Adaptive Referer Remover Requires Restart
Adaptive Referer Remover is a firefox extension that prevent leaking specified urls by HTTP Referer header. Blocking urls can be specified by regular expressions, like "^http://127.0.0.1" or "^http://localhost&quo...
Adblock Edge is a fork of the Adblock Plus version 2.1.2 extension for blocking advertisements on the web, without sponsored ads whitelist.
**This addon has been discontinued**
Не знаешь как заблокировать рекламу в ВК и Одноклассниках? Установи блокировщик рекламы для социальных сетей!
Adblock Plus Featured
Blocks annoying video ads on YouTube, Facebook ads, banners and much more.
Adblock Plus blocks all annoying ads, and supports websites by not blocking unobtrusive ads by default (configurable).
Adblock Plus Pop-up Addon Requires Restart Featured
Adblock Plus Pop-up Addon extends the blocking functionality of Adblock Plus to those annoying pop-up windows that open on mouse clicks and other user actions.
Adblock Plus Pop-up Blocker Requires Restart
Effectively block pop-ups with the strength of Adblock Plus.
Removes all annoying Ads and Banners from Gmail
AdBlocker for YouTube™ Featured
AdBlocker for YouTube™ removes all annoying Ads from YouTube
block ads seamlessly on popular websites