There are many alternatives to SystemRescue for Linux if you are looking for a replacement. The best Linux alternative is Rescuezilla, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 25 alternatives to SystemRescue and many of them are available for Linux so hopefully you can find a suitable replacement. Other interesting Linux alternatives to SystemRescue are MediCat USB, Hiren’s BootCD, Hiren’s BootCD PE and Parted Magic.
SystemRescue alternatives are mainly File Recovery Tools, but if you're looking for
Partition Managers or Hard Disk Recovery Tools you can filter on that. These are just examples - use the filter bar below to find more specific alternatives to SystemRescue.
Please note that some applications are not free. For example, I was unable to use some features of Lazesoft Data Recovery. Hiren's BootCD was therefore useless to me.