Open-source
Rescatux is a Debian-based live distribution that provides a graphical wizard for rescuing broken GNU/Linux and Windows installations, as well as boot loaders.
rescue
Rescuezilla is a user-friendly free disk cloning and imaging application that provides a seamless experience for users familiar with Clonezilla, the widely trusted industry-standard used by millions. Not only does Rescuezilla serve as a convenient Clonezilla GUI (graphical user interface) that meets your needs, but it offers even more features