DR Draw for PC DOS on the IBM PC Released in 1984 by Digital Research For DOS Image quality: No write notch/unmodified DR Draw is a shape-based drawing program that uses Digital Research's GSX graphics library, making it portable across CP/M and DOS architectures with different video systems. It was available on the IBM PC platform both for DOS and CP/M-86. It was also available for many Z-80 based CP/M-80 machines and non IBM-compatible DOS machines. Because of the flexible GSX driver-based architecture, it could make use of higher resolution displays with just the addition of a driver. Today a VGA driver is available: http://www.seasip.info/Cpm/software/gsx86.html The DOS version of DR Draw checks for free disk space and gets confused if there are more than a few megabytes free. You must run this from a small floppy or hard disk volume. The DOS version can make use of a Microsoft mouse driver, and can run under DOS 1.x Important: These disks are formatted for DOS 1.x and may not open in tools like WinImage. Archive contains five 5.25" 320K floppy disk images. Supports IBM CGA, IBM 3270 PC Graphics, Plantronics PC+ ColorPlus (emulated by PCE), Hercules Graphics Card (not compatible with clones?), and the Artist 2 Graphics Card.