A full-featured 2D CADD program for Windows from General CADD Products, Inc., Cherry Valley, NY. Introduced in 2002, General CADD Pro (GCP) was modeled after the popular, DOS-based Generic CADD, which was discontinued by Autodesk in 1997. Although rewritten with many enhancements, GCP supports all Generic CADD drawings, commands, macros and other components without modification. See
Generic CADD.