Copy Plain Text 2 Requires Restart
Copies text without formatting
Fight the text ads! Element Hiding Helper is a companion extension for Adblock Plus meant to make creating element hiding rules easier.
Extension Auto-Installer is a helper for Firefox/SeaMonkey/Thunderbird extension developers: it allows automatically adding or updating browser extensions, e.g. via command line tools. This makes testing your changes easier.
Save images and pages to your Pinterest account quickly and easily with Save Button for Pinterest.
Twitter App brings Twitter right into your Firefox Sidebar.
SmoothWheel Requires Restart
Scrolls the page smoothly when scrolling the mouse wheel (or keyboard arrows if enabled).
Forecastfox (fix version) Requires Restart
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!
Select link text with easy drag gestures.
YouTube Video Replay is a new tool that lets you replay YouTube Videos.
FlashGot Mass Downloader Requires Restart Uitgesoek
Download all the links, movies and audio clips of a page at the maximum speed with a single click, using the most popular, lightweight and reliable external download managers.
Show My Password Requires Restart
You are annoyed because your password fields are always scrambled though nobody else but you can see the screen? This most advanced unscrambling addon shows your passwords in readable letters, while being fully customizable to fit your needs.
Select link's text just like a regular text (like in Opera'12 browser) - Select like a Boss ;)
lolifox - Fierr MOD Requires Restart
Replaces the error page with a lolifox appearance with additional features.
Right Links Requires Restart
This extension allows to open links in new tabs with right-click directly and using “long” left-click.
This is very useful for touchpads on notebooks and for mice without middle button.
Adds a small and simple button to YouTube videos that allows you to quickly download the audio of the video as an MP3 file (quality of the MP3 is as high as the video offers) without having to leave the page.
Saved Password Editor Requires Restart
Adds the ability to create and edit entries in the password manager.
Restores version numbers for all installed add-ons inside Add-on Manager on Firefox, Thunderbird and Seamonkey.
ConQuery Requires Restart
Context searching for everyone and URL manipulation tool for advanced users...
NoScript Security Suite Requires Restart Uitgesoek
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.