CadFaster QuickStep 2008 R3

CadFaster|QuickStep is a free 3D file viewer with professional-class features. Supports standard file formats such as STEP and HSF. Users may choose between OpenGL and DirectX drivers. CadFaster|QuickStep is optimized for easy 3D model navigation.

AutoQ3D Community 1.36b

A complete 3D modeling application for computing aided drafting in three dimensions. AutoQ3D can be used by anyone who wants an easy way to imagine, create, and publish in 3D. It is ideal for you to use as modeling editor for your home additions, gam

Auto3dNow Automatic 3D 1.0

DXF file is automatically and depending on the starting parameters converted into 3D form by programme.
Later the user can change the materilas applied. The lights can be added to media.
The room arrangement can be supplied by adding 3D objects.

AXCAD 2006 6.2

Axcad is a 100% DWG compatible and AutoCAD command compatible CAD, is another affordable choice for AutoCAD users. Using dwg as native file format, supports AutoCAD 2006 dwg format (from R2.6~2006), supports LISP, ADS development.