gCAD3D is a 3D-CAD/CAM-software.
Edit By BS Editor: gCAD3D is a 3D-CAD/CAM-software with Iges-Import/Export, DXF-Import/Export, VRML-1, programming-Interface, scripting language.

gCAD3D has its own:
import and export-programs,
integrated 3D-OpenGL Viewer,
program interpreter for geometry and NC commands in 3D,
integrated NC processor.
programming interface for userprograms (plugins)

gCAD3D is freeware:
- may be used for any purposes free of costs
- may be copied and distributed without restrictions
- no restrictions for AddOn-Software (Plugins, DDLs) you can free download gCAD3D for Linux 1.40 now.