DCM-to-ATR v.1.2 plus an AmigDOS executable Converts DCM (Disk Communicator disk images, the standard, compressed Atari format for disk image files) into ATR (SIO2PC disk images, the standard, uncompressed IBM PC format for Atari disk image files). Includes "C" source code, an MSDOS '.EXE' file (executable program) and an AmigaDOS executable