What is the name of the award-winning rendering program from Pixar?

The award-winning rendering program from Pixar is RenderMan. It is Pixar Animation Studios’ photorealistic 3D rendering software, used to turn digital models, lighting, textures, and animation into finished images.

RenderMan grew from Pixar’s early computer-graphics research and was released commercially in 1987. Its name reportedly came from a small portable circuit board nicknamed “Renderman” by Pixar engineer Jeff Mock. The software became influential because its RenderMan Interface Specification helped standardize communication between modeling, animation, shading, and rendering tools.

RenderMan has been used on major films and visual-effects projects including Toy Story, Jurassic Park, Titanic, The Lord of the Rings, Avatar, and the Star Wars prequels. The Academy recognized its creators with multiple Scientific and Technical Awards, including a 2001 Academy Award of Merit for advances in motion-picture rendering.

A common mix-up is confusing RenderMan with Pixar’s animation software or with the RenderMan Interface Specification. RenderMan is the rendering system itself; the specification describes how graphics data can be communicated to it.