# PDFOptimizerObjectCompressionType Enum

> Enumeration PDFOptimizerObjectCompressionType.

- Product: Adobe PDF Library 18
- Language: .NET
- Version: APDFL18.0.5PlusP2a
- HTML page: https://docs.datalogics.com/apdfl18/DotNet/APDFL18.0.5PlusP2a/enum/PDFOptimizerObjectCompressionType
- Version index: https://docs.datalogics.com/apdfl18/DotNet/APDFL18.0.5PlusP2a/llms.txt

**Namespace:** `Datalogics::PDFL`

## Values

- `PDFOptimizerObjectCompressionAll = 0`
- `PDFOptimizerObjectCompressionNone = 1`
- `PDFOptimizerObjectCompressionStructure = 2`
- `PDFOptimizerObjectCompressionLeaveUnchanged = 3`