As such the OS 9 version of 6.5 only ever made it to beta 13 before development on it stopped. But because Apple had stopped support for OS 9 already, support for the old OS was eventually removed in favor of Mac OS X. Versions of Disk Copy in Mac OS X added support for the newer Universal Disk Format (UDIF) image format, introduced with DMG files in Mac OS X.Īlthough the last official public release of Disk Copy for Mac OS 9 was version 6.3.3, there was to be a version 6.5 that supported OS X's UDIF image format. ĭisk Copy 6.0 added support for the New Disk Image Format (NDIF).
DART is a variant that supports compression, and was initially handled by the DART (Disk Archive/Retrieval Tool) utility. 'Disk Copy 4.2' (DC42) is the common name used to refer to disk images of floppy disks created by the 4.2 version of Disk Copy.
