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CentiLeo

Free plan Windows

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What CentiLeo is

CentiLeo is a free GPU renderer for Windows, provided as an integrated plugin for 3ds Max and Cinema 4D. It uses unbiased path tracing and GPU-accelerated data streaming for large scenes. The maker says streaming can extend GPU memory capacity by 10× for geometry and particles and 100× for textures. Rendering features include interactive rendering, node-based materials and shaders, displacement mapping, motion blur, subsurface scattering, glass objects, mesh lights, adaptive path tracing, instancing, render passes, and adaptive displacement mapping. Scalable multi-GPU support is listed for up to 16 GPUs. Light-pass AOVs can be output with the main render without extra render cost, with light contributions adjustable in interactive preview. Supported hosts are Cinema 4D R21–2026 and 3ds Max 2018–2026. Windows 7–11, at least 12 GB RAM, and an NVIDIA GPU with at least 4 GB VRAM are listed requirements.

Who it suits

CentiLeo suits Windows users rendering scenes in supported 3ds Max or Cinema 4D versions. It is aimed at GPU-based rendering, including large scenes and multi-GPU setups.

What it does well

  • Free renderer
  • Supports 3ds Max and Cinema 4D
  • Up to 16 GPUs listed
  • Interactive path tracing
  • Large-scene memory streaming

What to know first

  • Windows only
  • Requires an NVIDIA GPU
  • Requires supported host applications
  • Material converter issue noted

Limits

The listed environment is limited to Windows, 3ds Max and Cinema 4D with NVIDIA GPUs. The features page says GPUs with at least 3 GB device memory are required, though 2 GB GPUs may also work; the download requirements list at least 4 GB VRAM.

Getting started

  1. Open the CentiLeo website
  2. Download the plugin for 3ds Max or Cinema 4D
  3. Use Windows 7–11 with at least 12 GB RAM
  4. Use an NVIDIA GPU with at least 4 GB VRAM
  5. Install the plugin for Cinema 4D R21–2026 or 3ds Max 2018–2026
  6. Launch the host application and render with CentiLeo

Verdict

CentiLeo offers a broad GPU rendering feature set as a free Windows plugin for two host applications. Hardware, operating-system, and host-version requirements narrow where it can be used.

Questions

Is CentiLeo free?

Yes. CentiLeo is listed with a free plan and free pricing model.

Which host applications does CentiLeo support?

It is offered as an integrated plugin for 3ds Max and Cinema 4D. Listed versions are 3ds Max 2018–2026 and Cinema 4D R21–2026.

Which operating system and hardware are required?

The download page lists Windows 7–11, at least 12 GB RAM and an NVIDIA GPU with at least 4 GB VRAM for both hosts.

Does CentiLeo support multiple GPUs?

Yes. Scalable multi-GPU support is listed for up to 16 GPUs.

What rendering features are included?

The renderer lists path tracing, interactive rendering, node-based materials and shaders, displacement, motion blur, subsurface scattering, glass, mesh lights, instancing and render passes.

Who makes CentiLeo?

The site's terms identify the company as CentiLeo LLC.

Facts from CentiLeo's own pages

Downloads
The download page lists version 0.738 for both 3ds Max and Cinema 4D, dated April 1, 2026 and updated May 2, 2026. · centileo.com, 8 Oct 2026
Host applications
CentiLeo is offered as an integrated plugin for 3ds Max and Cinema 4D. · centileo.com, 8 Oct 2026
Host versions
The download page lists Cinema 4D R21–2026 and 3ds Max 2018–2026. · centileo.com, 8 Oct 2026
Integrations
The 3ds Max 0.660 release notes list material converters for selected 3ds Max, Corona and FStorm shaders. · centileo.com, 8 Oct 2026
Known issue
The download page says the material converter was temporarily broken during recent development and was expected soon. · centileo.com, 8 Oct 2026
Languages
The Cinema 4D plugin supports English and Chinese GUI languages. · centileo.com, 8 Oct 2026
Large scenes
The maker says its streaming technology can extend GPU memory capacity by 10× for geometry and particles and 100× for textures. · centileo.com, 8 Oct 2026
Latest listed release
The download page lists CentiLeo 0.738, dated April 1, 2026 and updated May 2, 2026, for both host applications. · centileo.com, 8 Oct 2026
Limits
The features page lists Windows, 3ds Max and Cinema 4D only, and NVIDIA GPUs with compute capability 3.0 or higher; it says GPUs with at least 3 GB device memory are required, though 2 GB GPUs may also work. · centileo.com, 8 Oct 2026
Maker
The site's terms identify the company as CentiLeo LLC. · centileo.com, 8 Oct 2026
Multi GPU
The features page lists scalable multi GPU support for up to 16 GPUs. · centileo.com, 8 Oct 2026
Other features
The features page lists out of core geometry and textures, adaptive path tracing, instancing, render passes, motion blur and adaptive displacement mapping. · centileo.com, 8 Oct 2026
Product
CentiLeo is a GPU renderer with unbiased path tracing and GPU accelerated data streaming for large scenes. · centileo.com, 8 Oct 2026
Rendering features
The renderer supports interactive rendering, node based materials and shaders, displacement mapping, motion blur, subsurface scattering, glass objects and mesh lights. · centileo.com, 8 Oct 2026
Render passes
CentiLeo can output light pass AOVs alongside the main render without extra render cost, and light contributions can be adjusted in the interactive preview render. · centileo.com, 8 Oct 2026
Support
The Cinema 4D manual invites questions and topic suggestions through the Support Forum and describes the manual as a work in progress. · centileo.com, 8 Oct 2026
Supported hosts
The download page offers plugins for 3ds Max versions 2018–2026 and Cinema 4D R21–2026. · centileo.com, 8 Oct 2026
System requirements
The download page lists Windows 7–11, at least 12 GB RAM and an NVIDIA GPU with at least 4 GB VRAM for both supported host applications. · centileo.com, 8 Oct 2026

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