Beef Taco - Sets permanent opt-out cookies to stop behavioral advertising for 100+ different advertising...
PrivacySpy - Making online privacy (slightly) simpler
Ghostery - Privacy tool for transparency and control
Privacy Pal - Enter any website address to get a quick, simple overview of its Terms of Service.
Priv3 - Social networking sites like Facebook, Google+, and Twitter can track your visits to any web page...
TrackMeNot - TrackMeNot is an extension for the leading web browsers that allow the users to protect the web searchers from data profiling and surveillance by search engines.