---
title: PropertyListSerialization.PropertyListFormat.binary
framework: foundation
role: symbol
role_heading: Case
path: foundation/propertylistserialization/propertylistformat/binary
---

# PropertyListSerialization.PropertyListFormat.binary

Specifies the binary property list format.

## Declaration

```swift
case binary
```

## See Also

### Constants

- [PropertyListSerialization.PropertyListFormat.openStep](foundation/propertylistserialization/propertylistformat/openstep.md)
- [PropertyListSerialization.PropertyListFormat.xml](foundation/propertylistserialization/propertylistformat/xml.md)