The browser war has been growing very rapidly in this past month. Opera’s 9.5 has been really tough for Mozilla’s Firefox 3. Though many users installed Firefox 3 but they are also happy with the new Opera 9.5. If you work on many systems in your college, school or work then you must be using different computers daily. Having a portable browser in your pen drive can lower the risk of security breaches caused by using different browser at different systems.

The normal version found at their respective sites cannot be installed on your pen drives. However some third parties have released a portable version of these browsers which can be installed on a USB pen-drive.

You can download portable versions of the following browsers at their respective links below:

Opera | Firefox