Recuva - Accidentally deleted an important file? Lost files after a computer crash?
TestDisk - TestDisk is a free and open source data recovery software tool designed to recover lost partition and unerase deleted files. DownloadDownload TestDisk & PhotoRec. TestDisk is a free and open .
Disk Drill by Cleverfiles - Recover any type of deleted files in Windows & Mac including Office documents, messages, and media files quickly and easily.
Foremost - Foremost is a console program to recover files based on their headers, footers, and internal data...
EaseUS Data Recovery Wizard - Advanced data recovery software to do format recovery, unformat and recover deleted files emptied...
DMDE - DM Disk Editor and Data Recovery (DMDE) is a disk editor which can help you to understand NTFS.