A free 3d game for PC that does not limit the player. Fight,Build,Gain
OpenGL shell and horn generator
utility to convert a mesh to brush "QuakeEditor style".
A library of tools for math calculation
linux
3D Scene Builder
Editor for Zometool models
In this 2D plateformer, you may have to save our friends & Candy.
Java3d scenegraph editor
Advanced map editor
3D puzzle game based on Kula World and Cubosphere
NETGEN is an automatic 3d tetrahedral mesh generator
Fractal Flame Editor
a simple virtual world editor
SOLVESPACE is a free (GPLv3) parametric 3d CAD tool.
Viewer and exporter for Unreal Engine 1-4 assets
Cross-platform 3D scene editor based on three.js, golang and mongodb
3D Procedural Modelling and Procedural Texturing Tool in OpenGL/C++