Thunderbird Backup 2011 - Version 2.0.3.10 With Thunderbird Backup 2011 you can easily backup all your Mozilla Thunderbird profiles and restore them quickly when needed.Thunderbird Backup 2011 automatically detects whether Mozilla Thunderbird is installed on your computer, therefore avoiding the need for complicated settings.Thunderbird Backup 2011 saves space on your computer by automatically compressing your backup files.Furthermore, these files can be protected from unauthorized access by a 256-Bit AES encryption meaning that they can be safely stored on an FTP server.With Thunderbird Backup 2011 you can easily browse through existing backup files just as easily as with Windows Explorer meaning that single specific files can be restored.