FireGestures Requires Restart Featured
A customizable mouse gestures extension which enables to execute various commands and user scripts with six types of gestures.
Clear Console Requires Restart Featured
One click to clear your cache, cookies, history, html5/local storage, http logins, all of them or restart your browser with/without notifications.
Stylish Requires Restart Featured
Restyle the web with Stylish, a user styles manager. Stylish lets you easily install themes and skins for Google, Facebook, YouTube, Tumblr, and many, many other sites. You can even customize Firefox and other programs themselves.
Proxy Switcher Featured
Access to the complete Firefox's proxy settings right from a toolbar panel
Lightweight Themes Manager Featured
Manage your installed personas (lightweight themes).
Web Developer Requires Restart Featured
The Web Developer extension adds various web developer tools to the browser.
FireTube (Youtube Music Player) Featured
Listen to free, unlimited music with FireTube.
Simply search the artist or song of your choice and enjoy.
Take FireTube on-the-go with the Android app.
Tab Memory Usage Featured
Tab Memory Usage displays the amount of memory is used by each tab
ipFood Requires Restart Featured
Simulate the use of a series of proxy changing at each new connection.
Increase your browsing privacy, protection, and speed.
Reload Plus Featured
Supercharge your reload button and hotkeys!
Bloody Vikings! Featured
Point & click to forbid/allow any class of requests made by your browser. Use it to block scripts, iframes, ads, facebook, etc.
Cleanest Addon Manager Featured
Cleanup your Addon Manager
Weather Forecast Plus Featured
Weather Forecast Plus is the easiest way to check the weather while you browse internet
Mind the Time Featured
Keep track of how much time you spend on the web, and where you spend it. A toolbar ticker shows the time spent at the current site or the total time spent on the web today. A summary page sums up data for the past 70 days, 10 weeks, and 6 months.
Download YouTube Videos as MP4 Featured
An extension that adds direct links to download YouTube videos as MP4 and FLV. It has a simple interface and it downloads videos directly from YouTube. The extension integrates with YouTube's interface and adds a download button below the player.
Forecastfox (fix version) Requires Restart Featured
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!
QR Code Image Generator Featured
Create a QR Code of the selected text or current URL. Use CTRL-SHIFT-Q to quickly see the QR Code. Also possible to create a QR Code from free text within Firefox. Works completely offline! Now with UTF8 support.