Browsers
VT4Browsers for Firefox
VirusTotal(Free)Click&Clean
Hotcleaner(Free)Echofon for Twitter
Echofon(Free)Qlearly
Qlearly(Free)ImTranslator
ImTranslator.net(Free)OneLaunch
OneLaunch Technologies Inc.(Free)Google Toolbar for Firefox
(Free)Arora
Benjamin C. Meyer(Free)URL Snooper
Donationcoder(Free)anonymoX for Chrome
anonymoX(Free)