Keyshot Alternatives

LuxCoreRender

LuxCoreRender is a physically based and unbiased rendering engine. Based on state of the art algorithms, LuxCoreRender simulates the flow of light according to physical...

Mitsuba

Physically based renderer. Mitsuba is an extensible rendering framework written in portable C++. It implements unbiased as well as biased techniques and contains...

appleseed

appleseed is a modern, open source, physically-based rendering engine designed to produce photorealistic images, animations and visual effects.

Adobe Dimension

Create high-quality, photorealistic images with the 3D tool made for graphic designers.

Features:

• 3D modelling
• HD-Rendering

RenderMan

PhotoRealistic RenderMan, or PRMan for short, is a proprietary photorealistic RenderMan-compliant renderer. It primarily uses the REYES algorithm but is also fully...

Features:

• 3d renderer
• High-resolution images

Sunflow Rendering System

Sunflow is an open source rendering system for photo-realistic image synthesis. It is written in Java and built around a flexible ray tracing core and an extensible...

Toolbag

A full-featured, real-time material editor and renderer bundled in a tidy package.

V-Ray

V-Ray 2.0 for 3ds Max is a complete rendering solution, which combines the power of the well-known V-Ray award-winning production rendering engine with the flexibility...

Indigo Renderer

Indigo Renderer is an unbiased, physically based and photorealistic renderer which simulates the physics of light to achieve near-perfect image realism. With an advanced...

Octane Render

Octane Render is the world's first GPU based, un-biased, physically based renderer. What does that mean? It uses the video card in your computer to render...