.CAD

.CAD file extension

This is the basic program to work with .CAD extension

CadStd

CadStdCadStd Drawing

CadStd is a general purpose, easy to learn CAD/drafting program for creating professional quality mechanical designs, house plans, blueprints, schematics and charts utilizing ANSI drawing standards. The Lite version is free and can read any drawing created by the Pro version. CadStd Lite can export files as DXF so you can share your drawings with friends who have other CAD programs like Autocad... (more)

The program works with the following extensions: dxf, cad

.CAD extension is also supported by the following programs:

QuickCAD

QuickCADQuickCAD Drawing

BobCAD-CAM

BobCAD-CAMBobCAD20.6 Drawing

BobCAD-CAM is the latest in CNC machining technology.
BobWIRE

BobWIREBobWIRE 19.1 Drawing