VimFx No Restart Featured
Vim-style keyboard shortcuts for browsing and navigation, significantly reducing the use of the mouse.
Google search link fix No Restart Featured
This extension prevents Google and Yandex search pages from modifying search result links when you click them. This is useful when copying links but it also helps privacy by preventing the search engines from recording your clicks.
uBlock Origin No Restart Featured
Finally, an efficient blocker. Easy on CPU and memory.
Tamper Data Featured
Use tamperdata to view and modify HTTP/HTTPS headers and post parameters...
The first and only download manager/accelerator built inside Firefox!
Gmail™ Notifier + No Restart Featured
Gmail™ Notifier Plus alerts you of new email messages. Users can also read or reply to emails, delete or mark them as read, all without having to open a new window.
New Tab Tools No Restart 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...
Classic Toolbar Buttons No Restart Featured
'Classic Toolbar Buttons' add-on restores old toolbar button ui (known from Fx 4-7s small view, Fx 4-12s large view & Tb 5-14) for current Firefox, Thunderbird and Seamonkey versions on Windows.
Beta builds on versions page!
Resurrect Pages Featured
Dead pages, broken links, the scourge of the internet. Powerhouse sites like Slashdot and Digg can bring a server to its knees. What do we do when a page is dead but we still want to see it? Call in the clerics, and perform a resurrection...
Lightweight Themes Manager No Restart Featured
Manage your installed personas (lightweight themes).
Google Translate Anywhere No Restart Featured
Dictionary (Google Translate) Anywhere provides access to a floating multilingual Google Translate panel on any webpage.
Fastest Search - Browse/Search Faster! No Restart Featured
Search/browse faster than ever! Ctrl-Shift-F for whole-word/regex/all tabs/diacritic search;Create custom engines;Select-n-search with Smart SearchBox;Preview results;Auto copy plain text, drag-n-drop save images/open links. http://y2u.be/gDlLrVZ54L0
Google™ Translator No Restart Featured
Google™ Translator is a handy multi-language translator built on top of Google Translate. It gives you Google Translate UI feel right on your Firefox toolbar.
Weather Underground (Forecast Plus) No Restart Featured
Provides local & long range Weather Forecast using Weather Underground
QuickMark No Restart Featured
A quick and minimalistic way to create bookmarks.
Copy As Plain Text Featured
Removes formatting from copied text.
Scrolls the page smoothly when scrolling the mouse wheel (or keyboard arrows if enabled).
NoScript Security Suite Featured
The best security you can get in a web browser!
Allow active content to run only from sites you trust, and protect yourself against XSS and Clickjacking attacks.