1)   iRecover 2
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.

 2)   iUnformat 2
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.

 3)   iUndelete [NTFS] 2
iUndelete is an easy to use, read-only file recovery utility to quickly and safely recover data that was deleted from a NTFS drive.