A python module for scientific analysis of 3D data
Java3d scenegraph editor
3D modeler, 3D game maker, 3D demo maker
LDraw™ editor for LEGO® style digital building instructions.
3D computer models hosted here, in usually .3ds format
Converts between many 3D data formats
3D .NET engine for Windows, Linux, Mac
Blender port of Ryzom art data
First person glmatrix plugin - webGL
PixelLight is a cross-platform application framework