Blender

Blender is an extremely powerful, cross-platform 3D graphic tool that has over the last 15+ years managed to slowly expand its core capabilities and become one of the most feature-full 3D computer graphics software editing tools on the market. It comes with multitude of powerful features for editing, rendering, 3d modeling, animation, and playback, all packaged in incredibly well-designed interface that rivals the organizational skills of highly-professional tools such as Maya or 3D Max.

To fight those pro software packages, Blender managed to build its own open-source assortment of incredible tools that cover absolutely all aspects of 3D modeling, texturing, skinning, rigging, simulation of particles, smoke, soft body objects, camera tracking, compositing,  video editing, and even a fully integrated video game engine.

                 
                                                Select version:
                                                Blender 2.71 (32-bit) 

                                                 Blender 2.71 (64-bit)