DanCAD 3D 2.5H
Released in 1992 by Daniel H. Hudgins
For DOS

Image quality: Unmodified

DanCAD is a tool for producing technical line drawings and 
animations. It is designed for mechanical engineers to analyze and 
simulate 3d mechanisms, such as complex compound robotics motions.

DanCAD features a large workspace, macro command language,
mathematical functions, animation, and PostScript printing.

Requires 512K RAM, CGA/EGA/Hercules video, 2MB hard disk space, DOS
2.1 or higher.
