Thunderbird backup, Firefox backup
MozBackup is not being developed anymore. There are known issues and there is no time on my side to fix all issues and develop new features. Use MozBackup only on your risk. Thanks for understanding. Source code is available on GitHub.
Source code of MozBackup is available under MPL 1.1/GPL 2.0/LGPL 2.1 and you can get this code from SourceForge.net.
Some short info about future releases.