CAD

• Amethyst CADwizz - CAD viewer, that views AutoCAD DWG and DXF, files. Save files in any version of AutoCAD, zoom, pan, rotate, and print your drawings, display 3D views; modify layer color and visibility settings. Time-limited trial.
• CNC CAD CAM Package - Graphic oriented programming that produces G-codes. Complete documentation and support. [DOS/ Windows]
• House Floor Plans Design Software - Allows you to create house floor plans without knowing complex math.
• Internet Model Optimizer - Optimizes complex 3D models, which originate from CAD/CAM/CAE systems and other sources, for use on the Internet. [Win95/98/Me/NT/2000]
• ViewCompanion - Application for viewing and printing HPGL and HPGL/2 files, generated by your CAD program, or plotter driver. It can also convert files to many other standard formats.