Dooble is a Secure and Open Source Web Browser

that provides solid performance, stability, and cross-platform functionality.
One of the project's most important goals is to safeguard the privacy of its users.
The Dooble installer allows you to install Dooble, and (soon) a group of integrated
privacy features (browser, search engine, secure e-mail client, and secure messenger).

Webpage:
http://dooble.sf.net