---
title: NSData.CompressionAlgorithm.lzma
framework: foundation
role: symbol
role_heading: Case
path: foundation/nsdata/compressionalgorithm/lzma
---

# NSData.CompressionAlgorithm.lzma

The LZMA compression algorithm, recommended for high-compression ratio.

## Declaration

```swift
case lzma
```

## See Also

### Algorithms

- [NSData.CompressionAlgorithm.lz4](foundation/nsdata/compressionalgorithm/lz4.md)
- [NSData.CompressionAlgorithm.lzfse](foundation/nsdata/compressionalgorithm/lzfse.md)
- [NSData.CompressionAlgorithm.zlib](foundation/nsdata/compressionalgorithm/zlib.md)