Removes all annoying Ads from YouTube
Ghostery Compatible with Firefox 57+ Featured
Increase your browsing privacy, protection, and speed.
Zoom Page WE Compatible with Firefox 57+ Featured
Zoom web pages (either per-site or per-tab) using full-page zoom, text-only zoom, automatic fit-to-width and minimum font size.
Get all CSS styles of selected text
Grammarly will help you communicate more effectively. As you type, Grammarly flags mistakes and helps you make sure your messages, documents, and social media posts are clear, mistake-free, and impactful.
YouTube High Definition is a powerful tool that will let you automatically play all YouTube videos in HD (High Definition), turn off annotations, change video player size, auto stop videos, auto mute videos, control embedded videos and much more.
Switch youtube to dark mode. Dark mode will help devices save battery and useful for your sleeping. Make donation for us http://www.paypal.me/hoangthanh. Thank you!
Expand your email area by blocking and removing ads on the right hand side of the screen when using Gmail, Hotmail, Outlook.com and Yahoo Mail.
An easy-to-use tab reloader with custom reloading time settings for individual tabs
Grab and download media (image, audio, and video) resources by monitoring network (like FlashGot or Flash video downloader extensions)
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.
Access to your favorite websites via an stylish speed dial!
WORKS WITH NEW YOUTUBE LAYOUT, "Best Youtube Video Downloader", Only one with 1080p Full-HD and 256kbps MP3 Direct Links. A clean, fast and simple addon for superfast and easy downloads in FLV, 3GP, MP3, MP4, 720p, 1080p qualities on Youtube pages.
Translator, dictionary and text-to-speech for 103 languages. Select and translate on any page with a shortcut on double-click.
Displays country flag of website's server location, Whois and Geo info on a browser addressbar icon
Disconnect Compatible with Firefox 57+ Featured
Make the web faster, more private, and more secure.
Pearltrees Compatible with Firefox 57+ Featured
Pearltrees lets you organize all your interests.
Capture, Reverse Image Search is a powerful capturing reverse image search tool built on top of TinEye engine.