Blender Artists Forums
- A forum and information site for Blender. Forum topics include: general topics, artwork, support, and contests.
Blender Foundation
- A cross-platform 3D software suite; modeling, animation, rendering, post-production, interactive creation and playback.
Blender Wiki
- The primary site for Blender (a graphics animation and video production program) documentation. Contains user and developer documentation, as well as Bender Wiki writer's documenation.
BlenderNation
- The central news site for Blender, the free, open source 3D graphics creation suite. This site also has a nice selection of tutorials.
Fl-Inventor Toolkit Home Page
- For 3D/VR applications; multiplatformed high-level GUI interfaces using the libSoFl (using FLTK) library and SGI OSS Open Inventor.
K-3D Home
- A cross-platform 3D modeling, animation and rendering system.
KPovModeler - Home
- A modeling and composition program for creating POV-Ray(TM) scenes in KDE. Latest stable release for KDE 4.x is 1.1.3, 2008-09-24.
NURBS++
- A C++ library to manipulate and create NURBS (Non-Uniform Rational B-Splines) curves and surfaces. It also features vector, matrix, and OpenGL support classes. Latest stable release is 3.0.11, 2002-05-24.
OpenRM Scene Graph
- A cross-platform 2D/3D Scene Graph rendering engine layered atop OpenGL.
POV-Ray - the Persistence of Vision Raytracer
- A cross-platform, high-quality tool for creating stunning three-dimensional graphics. Latest stable release for KDE 4.x is 1.1.3, 2008-09-24.
Python 3D Software
- A collection of 3D Python software with descriptions, license information, subject category and links.
Sweet Home 3D
- A cross-platform interior design application for quickly choosing and placing furniture on a house 2D plan drawn by the end-user, with a final 3D preview. Multilingual support is excellent with 10+ languages available.
Truevision
- A 3D modeler for Gnome and Povray; still in development, so be careful and save often. Also available in French, German, and Russian.
VTK Homepage
- The Visualization ToolKit (VTK) is an open source, cross-platform software system for 3D computer graphics, image processing, and visualization. Latest release is 5.4.2, 2009-06-03.