# PDFXConvertType Enum

> Specifies the PDF/X standard version to convert a document to.

- Product: Adobe PDF Library 21
- Language: .NET Framework
- Version: APDFL21.0.0PlusP1e
- HTML page: https://docs.datalogics.com/apdfl21/DotNetFramework/APDFL21.0.0PlusP1e/enum/PDFXConvertType
- Version index: https://docs.datalogics.com/apdfl21/DotNetFramework/APDFL21.0.0PlusP1e/llms.txt

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

## Description

Specifies the PDF/X standard version to convert a document to.

## Values

- `X1a = 0`: Convert to PDF/X-1a 2001
- `X3 = 1`: Convert to PDF/X-3 2003
- `X4 = 2`: Convert to PDF/X-4 2010
- `X6 = 3`: Convert to PDF/X-6 2020