Clonezilla - Clonezilla is a suite of software that's designed to allow you to back-up and image new hard drives with your data.
DiskPatch - Did the entire hard disk go blank? Does Windows complain that the volume needs to be formatted?
Macrium Reflect - Macrium Software - the creators of Macrium Reflect backup, imaging and cloning software.
Free Data Recovery Mate - Free File Data Recovery Software provides 4 recover modes
AOMEI Backupper - AOMEI Backupper is a software created to help a person backup, restore, clone, and sync their entire Windows system.
RecoveryRobot Partition Recovery - Best partition recovery software program app free download | Recover data, file, images, videos and more from lost, deleted, damaged partitions on hard drives.