Mozilla Labs: Prospector - Predictive Newtab is a Firefox extension, make Predictive Newtab smarter with behavior tracking, can predict where to go on new tabs based on history and bookmarks.
This restartless add-on shows predictions of pages that you might want when opening a new tab. Its designed to help point you towards websites that may of of interest to you based on what you are currently browsing. These decisions are made entirely in your browser based on history and no personal data is sent to the web.

Requirements:
* Firefox

The license of this software is Free, you can free download and free use this browser plug-ins software.