Firefox 4 Portable Edition is here. Firefox 4 might be your favorite browser on your Desktop PC or Laptop. But you can’t keep all your passwords and Bookmarks wherever you are going. Here comes the use of Portable Softwares,especially by PortableApps.com which has released the portable version of Firefox 4.So that you can keep your Addons ,Themes with Passwords and Bookmarks wherever you are going.
How to install Firefox 4 Portable
To install Firefox Portable, just download the portable package and then double-click it. Select the location (on your USB drive or external hard disk) you wish to install to and click OK. A FirefoxPortable directory will be created there and all the necessary files installed. 77MB Storage required on your USB for this installation.