---
title: UTTypeDiskImage
framework: uniformtypeidentifiers
role: symbol
role_heading: Global Variable
path: uniformtypeidentifiers/uttypediskimage
---

# UTTypeDiskImage

A type that represents a data item that’s mountable as a volume.

## Declaration

```occ
extern UTType * const UTTypeDiskImage;
```

## Discussion

Discussion The identifier for this type is public.disk-image.

## See Also

### Apple file system objects

- [UTTypeDirectory](uniformtypeidentifiers/uttypedirectory.md)
- [UTTypeSymbolicLink](uniformtypeidentifiers/uttypesymboliclink.md)
- [UTTypeMountPoint](uniformtypeidentifiers/uttypemountpoint.md)
- [UTTypeAliasFile](uniformtypeidentifiers/uttypealiasfile.md)
- [UTTypeFolder](uniformtypeidentifiers/uttypefolder.md)
- [UTTypeVolume](uniformtypeidentifiers/uttypevolume.md)