# OSArchitecture

> Enum representing processor architectures that are supported by certain operating systems.

## Definition

* **Type:** Enum
* **Namespace:** [UnityEditor.Build](/engine/6000.7/script-reference/unityeditor/build.md)
* **Assembly:** UnityEditor.CoreModule

```csharp
public enum OSArchitecture
```

## Remarks

Currently only used when building for standalone desktop players.

## Fields

| Value                                                                              | Description                      |
| ---------------------------------------------------------------------------------- | -------------------------------- |
| [ARM64](/engine/6000.7/script-reference/unityeditor/build/osarchitecture/arm64.md) | Supported for MacOS and Windows. |