Free and open source voxel art tools - editor, thumbnailer and format
LDraw™ editor for LEGO® style digital building instructions.
Java3d scenegraph editor
3D Procedural Modelling and Procedural Texturing Tool in OpenGL/C++
Open RealStrategyGameLibrary (Engine)
Design your own pottery for 3D printing in full color
Editor for Obj files
Allows anyone to create a VR or AR website for free!
Lego Island 2 Game Editor
Software to restore cyclorama (360 deg. panorama) from photos
3D Game engine