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Telerik Document Processing provides the RadPdfProcessing, RadSpreadStreamProcessing, RadWordsProcessing, and RadZipLibrary UI-independent and cross-platform libraries which enable you to process content between different formats and work with archive files.

Available Libraries

  • PdfProcessing library enables you to create, import, and export PDF documents.

  • SpreadProcessing library enables you to work with spreadsheet documents.

  • SpreadStreamProcessing library enables you to export large XLSX and CSV spreadsheet documents with low memory footprint and great performance.

  • WordsProcessing library enables you to create, import, and export DOCX, DOC & DOT (import only), HTML, RTF, and TXT documents, and export them to PDF.

  • ZipLibrary enables you to compress and decompress ZIP files.

Supported File Formats

The Telerik Document Processing libraries for .NET Core support the following file formats:

  • CSV

  • DOC & DOT (import only)

  • DOCX

  • HTML

  • PDF

  • RTF

  • TXT

  • XLSX

  • XLS

  • ZIP


The Telerik document processing libraries are a set of assemblies that let you import and export content between different formats.

You can find the needed assemblies in the AdditionalLibraries folder in the Telerik® UI for ASP.NET AJAX installation (automated and manual) and in the internal builds archive. Find more about referencing the Document Processing Libraries in the Included Assemblies article.


Telerik Document Processing is available as part of the following suites:

  • DevCraft

  • Telerik UI for ASP.NET AJAX

  • Telerik UI for ASP.NET MVC

  • Telerik UI for ASP.NET Core

  • Telerik UI for Blazor

  • Telerik UI for WPF

  • Telerik UI for WinForms

  • Telerik UI for Silverlight

  • Telerik UI for Xamarin

Learning Resources

You can find more information on working with the Telerik document processing libraries in the following articles:

In this article