Mozilla Firefox 4 was released about 1 month ago which comes with a redesigned user interface and lots of new features including better performance, GPU hardware acceleration and much more. While firefox 4 might be your favorite browser on your Desktop PC or Laptop, you can’t keep all your passwords, bookmarks, settings and extensions wherever you are going. Here comes the use of Firefox 4 Portable Version, which was packed and released by PortableApps.com.
Firefox 4 portable is designed so that you can carry your own, customized Firefox 4 browser anywhere in a USB flash drive, CD-ROM or other portable device with you and use it anywhere without leaving any personal information behind on the machine you run it. Firefox Portable retains all of Mozilla Firefox’s abilities such as extensions and automatic updating. Personal settings, bookmarks, and any installed extensions and themes are stored on the flash drive along with Firefox Portable. Modifications to reduce the number of writes to the flash drive have also been added.
To install Firefox Portable version, just download the portable package and then double-click it. Select the location you wish to install (on your USB drive or external hard disk) to and click OK. A FirefoxPortable directory will be created there and all the necessary files installed. To start up Firefox Portable, just double-click FirefoxPortable.exe file where you installed Portable Firefox on your portable drive. Then, use it just like you would a local copy of Firefox.
Firefox 4 Portable version does not require Firefox to be installed on the computer, nor does interfere with any installed versions of Firefox. It is compatible with Windows 2000, XP, Vista, and 7 as well as Wine on UNIX-based systems. The old version 22.214.171.124 is compatible with Windows 98, Me, and PE XP.