: Windows 10+ (requires Visual Studio 2019 redistributable) and macOS 10.13+.
While Arnold is famous for realism, version 4.4.0 features improved capabilities. This allows C4D artists to create non-photorealistic (NPR) renders—think "Spider-Verse" style or technical illustrations—with the same global illumination and lighting tools used for realistic scenes. Key Features in the 4.4.0 Update Arnold Render 4.4.0 for Cinema 4D R21 R22 R23 R...
To install Arnold, you must download the version of that corresponds to your specific Cinema 4D release from the official Arnold Downloads page or your Autodesk Account . Cinema 4D Version Recommended C4DtoA Version 2023 C4DtoA 4.4.0 or 4.4.0.1 S26 / R25 C4DtoA 4.4.0 R21 / R23 C4DtoA 4.4.0 or 4.2.3 4.7.7 - Arnold for Cinema 4D : Windows 10+ (requires Visual Studio 2019 redistributable)
: Supports x86-64 CPUs with SSE4.1 and native support for Apple M-series chips. : GPU rendering requires an NVIDIA GPU with Maxwell architecture or newer (Windows/Linux only). Getting Started Workflow Key Features in the 4
Even if you have moved to C4D 2024 or 2025 on a different machine, your legacy projects (archived files from clients) often require R21 or R23 to open properly.