Mozilla Thunderbird, Portable Edition 60.0 has been released. It's the popular Mozilla Thunderbird email client bundled with a PortableApps.com launcher as a portable app. It's packaged in PortableApps.com Format so it can easily integrate with the PortableApps.com Platform. And it's open source and completely free.
Mozilla®, Thunderbird® and the Thunderbird logo are registered trademarks of the Mozilla Foundation and are used under license.