---
title: NSDictionary Implementations
framework: foundation
role: collectionGroup
role_heading: API Collection
path: foundation/nsdictionary/nsdictionary-implementations
---

# NSDictionary Implementations

## Topics

### Initializers

- [init(contentsOfURL:)](foundation/nsdictionary/init(contentsofurl:)-1pcl.md)
- [init(contentsOfURL:)](foundation/nsdictionary/init(contentsofurl:)-7fxy9.md)
- [init(contentsOfURL:error:)](foundation/nsdictionary/init(contentsofurl:error:).md)