Ecosia is a search engine that donates 80% of its surplus income to planting trees. By searching with Ecosia you can help the environment for free.
This extension adds Ecosia.org as the default search engine to your Firefox. Give it a try!
Get all CSS styles of selected text
Tab Groups Featured
Tab Groups are an easy way to organize a lot of tabs. You can visually group related tabs, switch between groups, and quickly search through all of your tabs to switch to a specific one.
Proxy Switcher Featured
Access to the complete Firefox's proxy settings right from a toolbar panel
This add-on brings back the ability to change the page which is shown when opening a new tab.
A free extension of the web tool https://emojikeyboard.org. It helps input emoji in the web browser with an extensive search functionality.
Tool for managing the default action when you click a "mailto:" link. Specializing in sharing details for Webmail services.
A quick and minimalistic way to create bookmarks.
New Tab Tools Featured
Customizes the new tab page. Add more tiles. Add the launcher from Firefox start. Have a background image. Set new tile images and titles. See recently closed tabs. And more...
Smart HTTPS Featured
Automatically changes HTTP addresses to the secure HTTPS, and if loading encounters error, reverts it back to HTTP.
Privacy Settings Featured
Alter Firefox's built-in privacy settings easily with a toolbar panel.
Right-click on a section of text and click on Translate icon next to it to translate or listen it to your language.
Capture, Reverse Image Search is a powerful capturing reverse image search tool built on top of TinEye engine.
Tons of features to improve your user experience on YouTube™.
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.
Strictly block all popup requests from any website by default. A notification window is opened to allow you accept, reject, open the popup in background page, or redirect the current page to popup address
YouTube Enhancer Plus Requires Restart Featured
Improve your watching experience! Ad Blocker, Autoplay Manager, Auto HD, Auto Replay, Cinema Mode, and more.
Torrent Tornado Requires Restart Featured
Grab and download media (image, audio, and video) resources by monitoring network (like FlashGot or Flash video downloader extensions)