Would be great to see this one added to PortableApps when possible.
Fast, secure, privacy-oriented browser by the makers of the Ghostery addon/extension.
It's extremely similar in a lot of ways to Firefox, and it is based on the Chromium back-end like pretty much all modern browsers are now, but has major privacy protection systems turned on by default and easily accessed in settings (as opposed to being burried like they are in Firefox), and includes Ghostery addon as an embedded and integrated part of the browser itself. Fully compatible with Firefox addons from addons.mozilla.org. Individual user profile data (like settings and addons) are stored in *both* "..\AppData\Local\Ghostery Browser" and "..\AppData\Roaming\Ghostery Browser".