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DocumentFormat.OpenXml.Framework package icon

DocumentFormat.OpenXml.Framework

The Open XML SDK provides tools for working with Office Word, Excel, and PowerPoint documents. It supports scenarios such as: - High-performance generation of word-processing documents, spreadsheets, and presentations. - Populating content in Word files from an XML data source. - Splitting up (shredding) a Word or PowerPoint file into multiple files, and combining multiple Word/PowerPoint files into a single file. - Extraction of data from Excel documents. - Searching and replacing content in Word/PowerPoint using regular expressions. - Updating cached data and embedded spreadsheets for charts in Word/PowerPoint. - Document modification, such as removing tracked revisions or removing unacceptable content from documents.

Total Downloads
115.7M
115,749,506
Published
Mar 18, 2026
Latest stable version

Install

.NET CLI
dotnet add package DocumentFormat.OpenXml.Framework --version 3.5.1
Package Manager Console
Install-Package DocumentFormat.OpenXml.Framework -Version 3.5.1
PackageReference
<PackageReference Include="DocumentFormat.OpenXml.Framework" Version="3.5.1" />

Frameworks

.NETFramework3.5 .NETFramework4.0 .NETFramework4.6 net6.0 net8.0 net10.0 .NETStandard2.0

Dependencies

[8.0.1, )
[8.0.1, )
[10.0.2, )
System.IO.Packaging
.NETStandard2.0
[8.0.1, )