# File3ds class

Namespace: [Rhino.FileIO](https://developer.rhino3d.com/api/rhinocommon/namespace/rhino.fileio.md) · Assembly: [RhinoCommon](https://developer.rhino3d.com/api/rhinocommon/assembly/rhinocommon.md)

```cs
public static class File3ds
```

Support for writing 3ds file format

## Methods

- [Read](https://developer.rhino3d.com/api/rhinocommon/type/rhino.fileio.file3ds/read.md): (static) Read a 3ds file intof a RhinoDoc
- [Write](https://developer.rhino3d.com/api/rhinocommon/type/rhino.fileio.file3ds/write.md): (static) Write a 3ds file based on the contents of a RhinoDoc