A

Away3D

ActionScript 3D Graphics Engine

3D GraphicsActionScript

B

G1

Blender

It's a miracle, powerful 3D Modeller, Game Engine, Video Editor and much more

3D GraphicsVideo

C

Cafu Engine

All-purpose 3D graphics engine and game development kit

3D Graphics

Cesium

JavaScript library for creating 3D globes and 2D maps in a web browser

3D GraphicsJavaScriptLibrary

cgkit

Python Computer Graphics Kit, useful for any domain where you have to deal with 3D data

3D GraphicsPython

Compiz

Compositing window manager for the X Window System, using 3D graphics hardware

3D Graphics

CrystalSpace

Full-featured Software Development Kit providing real-time 3D graphics

3D Graphics

F

FreeCAD

General purpose 3D CAD modeler

3D GraphicsCAD

G

Gallium3D

Framework intended to ease the programming of device drivers for 3D graphics chipsets

3D GraphicsFramework

Game Objects

Collection of 2D and 3D maths classes, and algorithms for helping in the creation of games with Python

3D GraphicsPython

Gloopy

Python library for creating 3D polyhedra and rendering them using OpenGL

3D GraphicsLibraryPython

Gmsh

Finite element mesh generator written in C++

3D Graphics

H

Horde3

A small open source 3D rendering engine especially for MMOs

3D GraphicsOpen Source

I

J

G1

JMonkey_Engine

Java 3D Game Engine

3D GraphicsJava

K

K-3D

3D modeling and animation software

3D GraphicsAnimation

M

Makehuman

Open source 3D computer graphics application designed for the prototyping of photo realistic humanoid

3D GraphicsOpen SourcePixel Graphics

MeshLab

Portable, and extensible system for the processing and editing of unstructured 3D triangular meshes

3D GraphicsProcessing

O

G1

Ogre3D

Flexible scene-graph 3D engine written in C++

3D Graphics

OpenFX

Open-Source 3D modeling, animation and rendering suite

3D GraphicsAnimationOpen Source

OpenSceneGraph

Open-source high performance 3D graphics toolkit written in C++

3D GraphicsOpen Source

P

Panda3D

Free 3D Game Engine

3D Graphics

PowerVR Insider SDK

Cross-platform toolkit designed to support all aspects of 3D graphics application development

3D Graphics

Python-Ogre

Python binding for the OGRE 3D engine

3D GraphicsPython

S

Soya 3D

Object oriented "high level" 3D engine for Python

3D GraphicsPython

T

three.js

JavaScript 3D library with software and WebGL rendering support

3D GraphicsJavaScriptLibrary