WiseCalc
Windows
Powerful and very complete scientific calculator
Developer: Visit Website
WiseCalc
Letrs
Mac
A Font Manager Based in the Cloud
Minimap Sidebar Extension
Windows
Integrate Google Maps into Firefox
Crawler Email Notifier
Windows
A free Browsers program for Windows
FEBE (Firefox Environment Backup Extension)
Windows
Backup Firefox extensions, themes, bookmarks and more
Chandler
Mac
Open source note taker and organizer
Crawler Weather
Windows
Weather information and traffic news for your hometown
Fon Spot
Mac
Share your WiFi with the world
Open in IE
Windows
Open troublesome Firefox links in Internet Explorer
The Camelizer
Windows
Price Watching Made Easy
Second Life Friends Online
Mac
Check if your friends are online from your Dashboard
BetterSearch
Windows
Improve your search results with this Firefox extension
