Reader Compatible with Firefox 57+ Featured
Reader is the ultimate Reader tool for Firefox.
lesspass Compatible with Firefox 57+ Featured
Use LessPass add-on to generate complex passwords and log in automatically to all your sites
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.
Blur Compatible with Firefox 57+ Featured
Protect your Passwords, Payments, and Privacy.
Get international weather forecasts from AccuWeather.com and display them in any toolbar or statusbar with this highly customizable and unobtrusive extension.
Now Available for: Firefox, Thunderbird and SeaMonkey!
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.
Capture, Reverse Image Search is a powerful capturing reverse image search tool built on top of TinEye engine.
Create a QR code of the selected text, current url or hyperlink. Also possible to create a QR Code from free text within Firefox. Now with UTF8 support.
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.
Removes all annoying Ads from YouTube
TinEye is a reverse image search engine. The extension adds a context menu item so you can search for an image to find out where it came from, how it is being used, if modified versions of the image exist, or to find higher resolution versions.
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 (Firefox 53+).
Pearltrees Compatible with Firefox 57+ Featured
Pearltrees lets you organize all your interests.
a powerful tool to translate words or sentences
Translator, dictionary and text-to-speech for 103 languages. Select and translate on any page with a shortcut on double-click.
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!
Get all CSS styles of selected text
Shut down the lights on YouTube.
Free and improved ad blocker. Completely remove ALL ads. No "acceptable" ads or whitelisted advertisers, block tracking, block malware!