Updated: 12/29/2005
CAD
CadStd , 1,000kb
Freeware CAD program. [Report a dead link]
http://www.cadstd.com/download.html

Cadvance , 5,000kb
Now freeware, a CAD package for Win 95. [Report a dead link]
http://www.cadvance.com/65form.htm

Design Workshop Lite
Can be used for: urban design, home design, landscape design, and more. Save is disabled for scenes with over 100 objects, or more than 1000 polygons. [Report a dead link]
http://www.artifice.com/dw_lite.html

Fastcad , 2,358kb
CAD program. Free to try, $495 to buy. [Report a dead link]
http://hotfiles.lycos.com/cgi-bin/texis/swlib/lycos/info. html?fcode=000QF1

Freecad
Free CAD system. Sponsor supported (it has ads?) [Report a dead link]
http://www.askoh.com/freecad/

Gaia CAD , 1,500kb
CAD program specialized for mapping. GaiaCAD can switch between the 3D view of the Earth and a Cartesian, Mercator or user defined projections GaiaCAD can display multiple Raster or Vector layers of data simultaneously, with unlimited number of GIS Objects Each country, river, lake and item of text on the globe is a separate object that can be selected/delete/edit with the mouse. You can load to layers Raster Maps File, Like ADRG, ADRI, DTED (U.S. Defense Mapping Agency). You can load directly as layers, industry Vector files standard like: MapInfo *.MIF files and *.ESRI *.SHP *.E00 files. [Report a dead link]
http://users.hol.gr/~sternas/GaiaCAD/gaiacad.htm

IntelliCAD
Free version has: Autocad 3d surface commands, native DWG support, Autodesk development system support, scripts. PW: magellan. [Report a dead link]
http://www.cadopia.com/

Interactive Kitchen
Design your own kitchen with a raytraced preview. Includes objects and materials. [Report a dead link]
http://www.iberiapac.ge/~kochini/zoom3d/f_soft.html

Minos 2.2 , 1,500kb
Now freeware. Fast wireframe mode. Removes hidden lines. VRML output. Aug 2004: It is now unsupported and undeveloped, but still available for download at this page. [Report a dead link]
http://perso.wanadoo.fr/rleboite/minos.htm

Turbocad , 7,720kb
Photo-realistic rendering via Lightworks Radiosity. Material editor. No rendering in trial version. [Report a dead link]
http://www.imsisoft.com/turbocad/

Varkon ($)
Free 2d cad system. Free for unix. [Report a dead link]
http://www.mathematik.uni-ulm.de/help/varkon/man.htm

Winplace 3D , Rating: 4
Free Win 9x 2d/3d CAD program exports BMP, WMF, VRML files. [Report a dead link]
http://www.vbinformation.com/winplace.htm