Free and open-source web browser based on the XUL (XML User Interface Language) platform.
Utility that displays detailed information about the history of various browsers.
Extension for Firefox that allows you to manage multiple email accounts in Gmail.

Protect your email from unwanted messages when registering on the web.
Chrome extension that unlocks protected links with just 1 click!
Extension for Google Chrome that changes all webpage images to Nicolas Cage photos and gifs.