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Download Lc0
Latest stable version: v0.32.0 | All Releases
Choose Your Platform
Windows
All Windows packages contain:
- lc0.exe (the engine)
- A default neural network file
- lc0-training-client.exe (for contributing training games)
NVIDIA GPU Users
| Version | Description |
|---|---|
| CUDA 11 Version |
For RTX 20xx, RTX 30xx, RTX 40xx (2018+) GPUs.
|
| CUDNN Version |
For GTX 650 to GTX 16xx (2014-2018) GPUs.
|
Other GPU Users
| Version | Description |
|---|---|
| ONNX-DML Version |
For AMD/Intel GPUs.
|
CPU Only (No GPU)
| Version | Description |
|---|---|
| DNNL BLAS Version |
For modern CPUs (2009+).
|
| OpenBLAS Version |
For older CPUs.
|
MacOS
MacOS Options
| Version | Description |
|---|---|
| Official Release |
Supports Apple Silicon and Intel-based Macs.
|
| Homebrew Package |
Homebrew package for your convenience.
|
Linux
Linux Options
Use your package manager or build from source for latest.
| Version | Description |
|---|---|
| Build from Source |
Follow the instructions in the README to build from source.
|
Android
Android APK
| Version | Description |
|---|---|
| Android APK |
Engine only, no GUI.
|
Download Compatibility Lc0 supports a wide range of hardware and operating systems, but not every version is compatible with every device. Downloading the wrong version may result in errors (cannot run Lc0) or suboptimal performance.
Devices that are currently not supported include ARM based Windows and Linux computers and all other non x86 architectures.
For advanced users, additional branches and experimental builds are available on GitHub, but they are not officially supported and should only be used if you understand the risks and differences involved.
Other Options
Last Updated: 2025-08-21