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PDF/UA
using IronPdf;

// Open a PDF or use an exisiting PdfDocument object
PdfDocument pdf = PdfDocument.FromFile("source_doc.pdf");

// Save the PDF/UA Document to File
pdf.SaveAsPdfUA("pdfua-compliant.pdf");
Imports IronPdf

' Open a PDF or use an existing PdfDocument object
Dim pdf As PdfDocument = PdfDocument.FromFile("source_doc.pdf")

' Save the PDF/UA Document to File
pdf.SaveAsPdfUA("pdfua-compliant.pdf")
NuGet Download
PM > Install-Package IronPdf
PDF/UA

PDF/UA

With IronPDF's SaveAsPdfUA method, you have the capability to save PDFs as PDF/UA-compliant documents. This ensures that your PDFs adhere to the PDF/UA standard for universal accessibility, making them more inclusive and user-friendly for individuals with disabilities. To learn more about creating accessible PDFs, visit the IronPDF PDF/UA Compliance Guide.

If you're interested in exploring other powerful libraries by Iron Software, such as barcode generation and recognition with IronBarcode, or employing advanced OCR technology with IronOCR, visit their respective pages for more information on these features.

Learn to Create Accessible PDFs with IronPDF
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C# NuGet Library for PDF
Install with NuGet

Version: 2026.9

PM > Install-Package IronPdf
nuget.org/packages/IronPdf/
  1. In Solution Explorer, right-click References, Manage NuGet Packages
  2. Select Browse and search "IronPdf"
  3. Select the package and install
C# PDF DLL
Download DLL

Version: 2026.9

or download Windows Installer here.

  1. Download and unzip IronPDF to a location such as ~/Libs within your Solution directory
  2. In Visual Studio Solution Explorer, right click References. Select Browse, "IronPdf.dll"

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