Browsers

Portable Firefox
PortableApps(Free)
Download
Is Portable Firefox Available For The Mac?
AVG Secure Browser
AVG Technologies(Free)
Download
Security-centered web browser
Avast Secure Browser
AVAST Software(Free)
Download
Fast, free, and easy to use private browser from Avast
FlashGot Plugin
Flashgot(Free)
Download
FlashGot Plugin: Download from Firefox using your favorite manager
Adblock Plus for Safari
eyeo GmbH(Free)
Download
Customizable and Powerful Ad-Blocking Tool for Safari
DuckDuckGo Privacy Essentials
DuckDuckGo, Inc.(Free)
Download
Enhance Your Browsing with DuckDuckGo Privacy Essentials
Navigon Fresh
Navigon(Free)
Download
Streamline Your Navigation with NAVIGON Fresh
Tempest
Tempest(Free)
Download
A free program for Mac, by Tempest.
FoxyProxy
eric-h-jung(Free)
Download
The most complete proxy tool for Firefox
Netscape Navigator
Netscape Navigator(Free)
Download
Netscape Navigator - A New browser For Mac Os