A python parametric CAD scripting framework based on OCCT
A python module for scientific analysis of 3D data
Wings 3D is an advanced subdivision modeler
3D modeler, 3D game maker, 3D demo maker
LDraw™ editor for LEGO® style digital building instructions.
The programmer's solid 3D CAD modeller
STL Viewer for java
Design your own pottery for 3D printing in full color
Free 3D Mobile CAD
Converts between many 3D data formats
Fix STL files for 3D printing
An STL model viewer, editor, and creator for manipulating STL files.
Tiny but powerful single file wavefront obj loader
Simple STL viewer
3D Contents Moding Tool
3D Engine with some extra features based on the D3x3D Engine for VB6
A C++ template library extending syntax towards mathematical notation
Convert heightmaps to stl
Cuts 3D objects from polystyrene foam (EPS/XPS)