Open source JavaScript SDK for viewing high-detail 3D BIM
DXF2GCODE: converting 2D dxf drawings to CNC machine compatible G-Code
LDraw™ editor for LEGO® style digital building instructions.
Python 3D renderer with wireless display support
Real-time 3D visualization of space
Free cad viewer for 3d drawings in different formats
Geostatistics and geosciences modeling software
Easy to use physics simulation combining ODE with OpenInventor.