The same company that is currently behind the Firefox web browser, Mozilla. If you can't bear to be without your email client when on the move, Thunderbird Portable is the perfect solution, allowing you to use it on any PC you choose. Mozilla Thunderbird is an open-source, free and cross-platform mail client. The only major worry you might have is misplacing the USB drive if it's got most of your e-mails on.If there was some way to protect users from this kind of accident, then Thunderbird Portable would be the perfect portable app. In terms of performance, there are few noticeable differences between Thunderbird Portable and it's big brother.It's really easy to install although we found synchronization with the mail exchange could sometimes be troublesome. The e-mail client is one of Thunderbird Portable's most useful features - you can take your e-mail with you wherever you go although obviously, you can quickly fill up a flash drive with e-mails as you download them.Fortunately, Thunderbird Portable itself only takes 30-40MB of space. When the download is complete, click Restart to update Firefox. If an update is available, it will be downloaded. Firefox will check for updates automatically.

In the menu bar, open the Firefox menu and choose About Firefox. Thunderbird Portable can run from a USB stick and leaves no hard disk footprint meaning you can use it with ease anytime, anywhere. Click the menu button at the right side of the Firefox toolbar, go to Help, and select About Firefox. If you're always on the move and a big Thunderbird fan, then this program should answer a lot of your prayers. Redesigned version of Thunderbird that you can take with you

Mozilla firebird browser free download