iunformat and iundelete are easy to use, read-only file recovery utilities to quickly and safely recover data that was deleted (undelete mode) or lost due to formatting (unformat mode) a ntfs drive.

irecover is a powerful, windows based, read-only data recovery utility for fat, fat32, ntfs and ext2 file systems with raid 0 5 reconstruction capability. it also offers a (freeware) digital image recovery mode.

iundelete is an easy to use, read-only file recovery utility to quickly and safely recover data that was deleted from a ntfs drive.