Free
Quintura Search
Create a personal search engine using a visual map of context-based tags
Your download will start automatically. If it doesn't, restart it.
Twittastic: Free Twitter Add-on for Windows
Extract tables from web pages
Tired of keeping in mind passwords and wasting your time filling web forms?
Surf the Web more quickly with this unique search tool
Configure the Firefox and Thunderbird menus
Capture, analyze and debug HTTP protocol
Share exactly what you want to who you want
Witty: A Free Browser Add-on for Windows
Powerful Internet research tool
Download entire websites and browse them offline later
Search Wikipedia from Internet Explorer's toolbar
Stealther: Enhance Your Browsing Privacy