Thunderbird (64-bit) for Windows x64 build. This Thunderbird download support x64 Windows platform such as Windows XP Professional x64 Edition, Windows Vista 64-bit and Windows 7 64-bit. Of course, it works on Windows Server x64 version.

Thunderbird is a full-featured email software with built-in junk mail controls, message filters, address list, news groups and more. It offers a clean and easy-to-use (customizable) interface. Thunderbird also offers security features such as S/MIME, digital signing, message encryption, support for certificates and security devices. Other features include IMAP/POP compatibility, support for HTML mail, labels, quick search, return receipts, LDAP address completion, import tools and more

SoftSea Editor's Note: this Thunderbird (64-bit) is unofficial binary, only support x64 Windows platform.

SoftSea.com had fully tested and uploaded the install files, Thunderbird (64-bit) does not contain any adware or spyware, the latest version is 3.0.3, you can download this software (9.4 MB) from special server of SoftSea.com.

The license of this software is Freeware, you can free download and free use this email client software.