MiniTool Power Data Recovery is a free data recovery tool that can be used recovery deleted files, deleted partitions, and even digital media off of flash drives. This program is very easy to use with recovery wizards and easy to use interface. Furthermore, MiniTool Power Data Recovery not only recovers data from hard disk and RAID device, but also supports to recover data from CD, DVD disks, memory card, memory stick, and flash drive.
Recuva is a file recovery program that can search a hard drive or a particular folder for deleted files and attempt to restore them. When using Recuva you can specify the types of files that you wish to recover and either scan a particular hard drive or a particular folder. If a file is able to be restored, Recuva will list them and allow you to restore them.
PhotoRec is a free file recovery tool that is bundled with the TestDisk program. PhotoRec will scan a hard drive for deleted photos, videos, and audio files and automatically recover them to a location you specify.
TestDisk is a free hard disk partition repair and recovery tool. This tool was created to recover lost partitions and fix partitions so that you can properly boot your computer again.