A drafting program for Windows, with a free lite version.
A 2D CAD program for Windows, distributed as shareware.
A computer aided 2D drawing program for Acorn RISC OS computers.
A Windows drafting program, the successor to the DOS based RoboCAD.
CAD 5 drafting software for Windows, with plug-ins to support DXF, DWG, HPGL/2 and SVG file formats.
Detailed instructions on how do design and draft pressure vessels with AutoCAD, with examples.
A parametric drawing and calculating utility, for creating diagrams of variable geometry objects. Writes DXF files and copies to office applications.
About the General CADD Pro 2D Windows CAD program, with user forums and a downloadable manual.
A multi-purpose 2D CAD system for technical drawings, designs, and isometric visualizations. A free version is available for download.
Manufacturer and vendor of the MEDUSA4 parametric 2D CAD system, and several application specific extensions.