---
title: Asset File Types
framework: modelio
role: collectionGroup
role_heading: API Collection
path: modelio/asset-file-types
---

# Asset File Types

Uniform Type Identifiers for file formats supported by the Model I/O framework.

## Topics

### Constants

- [kUTTypeAlembic](modelio/kuttypealembic.md)
- [kUTType3dObject](modelio/kuttype3dobject.md)
- [kUTTypePolygon](modelio/kuttypepolygon.md)
- [kUTTypeStereolithography](modelio/kuttypestereolithography.md)
- [kUTTypeUniversalSceneDescription](modelio/kuttypeuniversalscenedescription.md)