Arion (software)

Arion is a physically based, unbiased render engine developed by RandomControl.

Arion standalone is a general purpose rendering tool with a visual UI. There are also versions that integrate into 3ds Max and Rhinoceros.

• POV-Ray - A historical raytracer.
• Octane Render - A commercial unbiased GPU-accelerated renderer.
• Sunflow - An open source unbiased renderer.

• Official website