U3 Apps - Discontinued & Unsupported

As the U3 platform has been discontinued and is no longer supported, PortableApps.com has also dropped support for it. These apps used to be available:

• Mozilla Firefox for U3 - The popular web browser
• Mozilla Thunderbird for U3 - versatile email client
• OpenOffice.org for U3 - full-featured office suite

This page is only temporary, more will be posted soon.

U3 Drive Required: These apps are packaged to run from U3 devices. They will not run from non-U3 drives. If you're looking for portable apps that run from everywhere, head over to the standard Portable Apps Directory and get your apps there, instead.