Enhancer for YouTube™
Tons of features to improve your user experience on YouTube™.
355.067 users
Iridium for YouTube
YouTube with more freedom
19.496 users
AdBlock for Firefox
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.
1.186.519 users
User-Agent Switcher and Manager
Spoofs User-Agent strings of your browser with a new one globally, randomly or per hostname
14.689 users
Privacy Possum
Privacy Possum monkey wrenches common commercial tracking methods by reducing and falsifying the data gathered by tracking companies.
98.303 users
Facebook Container
Prevent Facebook from tracking you around the web. The Facebook Container extension for Firefox helps you take control and isolate your web activity from Facebook.
307.378 users
Privacy Badger
Automatically learns to block invisible trackers.
552.473 users
Cookie AutoDelete
Control your cookies! This WebExtension is inspired by Self Destructing Cookies. When a tab closes, any cookies not being used are automatically deleted. Whitelist the ones you trust while deleting the rest. Support for Container Tabs.
139.230 users
Adblock Plus
Molest/a pels anuncis? Preocupat per seguiment? Instal·la Adblock Plus ara per recuperar el control d'Internet i canviar la manera com veus la web. Aquí teniu un breu resum en vídeo a http://www.youtube.com/watch?v=oNvb2SjVjjI
11.197.911 users
uBlock Origin
Finalment, un blocador eficient que utilitza pocs recursos de memòria i processador.
4.748.699 users
Video DownloadHelper
The easy way to download and convert Web videos from hundreds of YouTube-like sites.
3.097.664 users
Easy Screenshot
Capture a screenshot of the whole webpage, and save in your desktop in default.
2.414.096 users
Porn/Malware Blocker
Blocks known pornographic and malware domains. When attempting to go to such a domain, the user is redirected to another page, alerting them that the site has been blocked. Unlike other extensions, no content from the blocked site is ever shown.
7.343 users
Block Site
A customizable password protected website blocker and redirector
4.863 users
Parental Control: Family Friendly Filter
Family Friendly browser protection add-on is a content filter to block sites containing pornography and any other kind of inappropriate material.
6.275 users
FoxFilter
Recently called "THE Parental Control for Firefox"! FoxFilter is a personal content filter that helps block pornographic and other inappropriate content. All filtering features are free! Premium features available with small support fee.
14.940 users