Rocket 3F - Rocket 3F is polygonal modeller created for Concept Artists and Designers.
Inventor - Inventor is a 3D CAD software that lets you quickly create 3D models with embedded intelligence, intuitive workflows, and optimized performance.
Corona Renderer - Corona Renderer delivers high quality, physically-based shading in production rendering.
IronCAD - IronCAD is intuitive 3D CAD software that increases efficiency and can be used standalone or to complement an existing design environment.
K-3D - K-3D is free-as-in-freedom 3D modeling and animation software.
Ayam - Ayam is a free 3D modelling environment for the RenderMan interface, distributed under the BSD...