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QCad - http://www.ribbonsoft.com/qcad.html
A 2D CAD system for Linux, Unix Systems, Mac OS X and Windows, released as Open Source for unix based systems. |
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CadStd - http://www.cadstd.com/
A drafting program for Windows, with a free lite version. |
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Delta Cad - http://www.deltacad.com/
A 2D CAD software designed to be easy to use. |
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A9Tech - http://www.a9tech.com/
Offers the general-purpose 2D CAD program A9CAD supporing industry standar DWG and DXF drawing formats, and the DWG/DXF translator A9Converter, both free. |
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CAD Schroer GmbH - http://www.cad-schroer.com/
Manufacturer and vendor of the MEDUSA4 parametric 2D CAD system, and several application specific extensions. |
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VectorEngineer - http://www.vectorengineer.com/
A multi-purpose 2D CAD system for technical drawings, designs, and isometric visualizations. A free version is available for download. |
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General CADD Products, Inc. - http://www.generalcadd.com/
About the General CADD Pro 2D Windows CAD program, with user forums and a downloadable manual. |
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ProCAD+ - http://www.dsnell.zynet.co.uk/CADindex.html
A computer aided 2D drawing program for Acorn RISC OS computers. |
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AllyCAD - http://www.allycad.com/
A 2D CAD package for the architectural, civil, and mechanical industries. |
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ZiPCAD - http://www.zipcad.com/
A drafting program for Palm OS handheld computers, with DXF file export. |