DART

Disk Archive/Retrieval Tool (DART) was a backup and compression utility for classic Mac OS.

Features
DART can make byte-for-byte copies of Apple II, Lisa, Macintosh, or MS-DOS disks. It does not mount disk images, but Disk Copy 6.x can do so.

History
DART was an internal tool at Apple Computer that was only made available to developers. Version 1.5.3 was the last release in 1993 which supported System 6 to Mac OS 8.1.