Killer Add-ons with extended/specific features for power users. If you are looking for themes or security addons you may then check Killer Themes or Security & Privacy Compilation.
Skips unnecessary pages on sites like Rapidshare, 4Shared, zShare, Mediafire, and more. Try it out, or watch a demo at http://www.skipscreen.com
Why click through ad-laden pages and wait for countdowns when your computer can do it for you
Secure Login is an extension for Firefox integrated password manager.
Monitors web pages for updates. Useful for websites that don't provide Atom or RSS feeds.
TV Add-on for Firefox - Watch TV directly from your Firefox Browser, 2780 Live TV Channels sorted by country & category, the TV-FOX allow you to watch thousands of TV channels freely available on the internet. powered by the biggest and most up t...
Open Bookmarks/History/Homepage/URL/Search in new tabs, and more utilities for tabbed browsing, including Protect/Lock/Faviconize/Unload Tab, Reload Every, Select and manipulate multiple tabs simultaneously, Tab Stacking/Coloring, etc.
Customize application menus:
Rearrange or remove menuitems from the main context menu (right-click menu) and main menubar (File Edit View etc.)
This plugin allows you to check any file you are about to download, any page you are about to visit with online version of Dr.Web anti-virus.
Automatically find user scripts on Userscripts.org (requires Greasemonkey or Scriptish)
Useful tools for the nightly tester.
Forget about the blank new tab! New Tab King brings the most personalized launchpad to the sites you use the most, recently closed tabs, suggested sites and more - forget about a blank tab - Get New Tab King now!
Allow you to launch embed video of website in an external application with a simple click ...
Screengrab! saves webpages as images... but not for new versions of Firefox.
FF changes too fast and I don't have the time to maintain it anymore. Bugs have developed that I am not in a position to investigate.
Therefore, Screengrab is EOL.
TabGroups Manager helps to classify and organize tabs by dividing them into Groups. Because tabs become easier to manage, you can never have too many! TabGroups Manager is ideal for tab power users.