Partimage is a Linux-based backup and sync application designed to help users backup and restore their entire hard drive. It can create an exact image of the entire hard drive, including the operating system and all installed programs, and can be used to restore the entire system in the event of a crash or other catastrophic failure. The program is highly configurable and can be used to back up and sync files, folders, and partitions. It uses a proprietary compression algorithm to reduce the size of the image and can be used to store the image on an external hard drive or other storage medium. It also supports incremental backups and can be used to create multiple images of different parts of the hard drive. Partimage can also be used to clone a hard drive, allowing a user to move their entire system to another computer.
SystemRescueCd
ALT Linux
Finnix
Mondo Rescue
Discontinued Last version 04.06.2015. See https://www.finnix.org/Download