Easily display interactive 3D models on the web and in AR
Android OpenGL 2.0 application to view 3D models
Blockbench - A low poly 3D model editor
The programmer's solid 3D CAD modeller
A free and open source multiplatform 3D parametric modeler
A python parametric CAD scripting framework based on OCCT
STL Viewer for java
LDraw™ editor for LEGO® style digital building instructions.
3D modeler, 3D game maker, 3D demo maker
Editor for Zometool models
Free cad viewer for 3d drawings in different formats
Design your own pottery for 3D printing in full color
Open-Source Shoemaking
An STL model viewer, editor, and creator for manipulating STL files.
3D Contents Moding Tool
This pack add's custom object and rides into your "RCT3 Platinum" game
Simplified 3D Model Editor, Suitable For Beginners
A 3D scene editor for Ogre in Purebasic
Convert heightmaps to stl
Cuts 3D objects from polystyrene foam (EPS/XPS)