CAD 2002:
Drafting software for 2D design on Windows, with a free demo for
download after registration [requires Java for navigation].
http://www.cad2002.com/
JustCad:
A 2D CAD program for Windows, distributed as shareware.
http://justcad.com/
ProCAD+:
A computer aided 2D drawing program for Acorn RISC OS computers.
http://www.dsnell.zynet.co.uk/CADindex.html
CadStd:
A drafting program for Windows, with a free lite version.
http://www.cadstd.com/
Accucadd:
A Windows drafting program, the successor to the DOS based RoboCAD.
http://www.accucadd.com/
Malz++Kassner GmbH:
CAD 5 drafting software for Windows, with plug-ins to support DXF,
DWG, HPGL/2 and SVG file formats.
http://www.malz-kassner.com/
Pressure Vessel Drafting Guide:
Detailed instructions on how do design and draft pressure vessels
with AutoCAD, with examples.
http://www.geocities.com/ww_chew/pvdrafting/pvd-frame.htm
Dexterpen:
A parametric drawing and calculating utility, for creating diagrams
of variable geometry objects. Writes DXF files and copies to office
applications.
http://www.ransen.com/dexterpen/
General CADD Products, Inc.:
About the General CADD Pro 2D Windows CAD program, with user forums
and a downloadable manual.
http://www.generalcadd.com/
VectorEngineer:
A multi-purpose 2D CAD system for technical drawings, designs, and
isometric visualizations. A free version is available for download.
http://www.vectorengineer.com/
CAD Schroer GmbH:
Manufacturer and vendor of the MEDUSA parametric 2D CAD system, and
several application specific extensions.
http://www.cad-schroer.com/
Delta Software international:
CAD Pro is a drafting and design software with engineering precision
and adaptive tools.
http://www.cadprosoftware.com/
ZiPCAD:
A drafting program for Palm OS handheld computers, with DXF file
export.
http://www.zipcad.com/