Hirens BootCD - Hirens BootCD is a powerful, all-in-one boot disk utility that will help you resolve and make reformatting your computer easily.
DiskPatch - Did the entire hard disk go blank? Does Windows complain that the volume needs to be formatted?
Ultimate Boot CD - The last Boot CD you'll ever need. You need the Ultimate Boot CD if you want to:
Free Data Recovery Mate - Free File Data Recovery Software provides 4 recover modes
Rufus - Rufus is a piece of software that allows you to transform a portable drive, like a flash drive or other USB drives, into a bootable drive that can be used for a variety of purposes. Read more about Rufus.
Free Any Data Recovery - 100% Completely Free Data Recovery Software