Assign the FRITZ!Box to reconnect.
Copies selected text to the clipboard automatically.
Add-ons Manager Context Menu Featured
Add more items to Add-ons Manager context menu.
telnet client extension specifically designed for BBS browsing.
It support mouse browsing and FireGestures script.
AutoPagerize No Restart
A browser Extension for auto loading paginated web pages
Select text and it's automatically copied to the clipboard. Also pastes on middle click.
PDF Mage No Restart
Save any page as PDF
GoToMeeting Extension for Google Calendar No Restart
Easily schedule GoToMeeting sessions directly from your Google Calendar.
Helps Snagit capture whole pages instantly
GPO support For Firefox and Thunderbird No Restart
Firefox and Thunderbird extension to manage user preferences and user profile CA certificates using GPOs
YouTube Plus No Restart
YouTube with more freedom.
Allows reading FictionBook files with Firefox
Note from Mozilla: This add-on has been discontinued. Try MinimizeToTray Revived instead.
Minimize applications to the system tray.
h264ify No Restart
Makes YouTube stream H.264 videos instead of VP8/VP9 videos
Copy/Paste all fields from a web form in one click.
AutoPager Fixed is a working version of AutoPager extension for Firefox 36+ (non-E10s mode) to autoload the next page(s) when you scroll pages.
ATTENTION: DISABLE THE ORIGINAL AUTOPAGER ADDON!
Lets you replace text in web pages. You can define a substitution list and apply it automatically or at your own discretion, or make individual substitutions. You can use this as a filter, or just for fun :)
Mouse gestures for SeaMonkey & Firefox: navigate & execute commands using mouse gestures (with single mouse button) and rocker gestures (by pressing 2 mouse buttons). Also: scroll wheel navigation, page scrolling, tab scrolling.
URL Link is a small Firefox and Thunderbird extension that allows you to select a non-URL in a mail/news message or web-page, and open it in a browser window.