System Rescue CD

SystemRescueCd is a bootable linux disc for reparing crash

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A bootable linux distribution based on Gentoo Linux that is used to recover or repair data after a crash.

SystemRescueCd is a Linux system rescue disk available as a bootable CD-ROM or USB stick for administrating or repairing your system and data after a crash.
Reference - http://www.system-rescue-cd.org/

It come as a live image and can be boot with USB or DVD. And has man tools related to disk management like GParted, with the support of all present day most used file systems like ext4, NTFS and FAT32.

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