DiskImage is the ultimate tool to backup and restore partitions, entire harddisks, usb keys, floppy drives and (read-only) optical media. DiskImage features built-in zip compression, it’s own compression method for data > 2Gb, MD5 and SHA1 checksumming, a hex editor, and various tools like drive speed and seek testing.
Dubaron DiskImage
by Dubaron for Windows 98