Syncfusion.DocIO.Net.Core 31.2.3

Syncfusion® ASP.NET Core Word library

The Syncfusion® .NET Core Word library (Essential® DocIO) is a feature-rich and high-performance .NET Core Word library that is used to create, read, and edit Word documents programmatically without Microsoft Office dependencies.

ASP.NET Core Word Library

Features overview | Docs | API Reference | Online Demo | GitHub Examples | Blogs | Support | Forums | Feedback

Key Features

  • Support to create Word document from scratch.
  • Support to open (read), modify and save existing Word documents.
  • Advanced Mail merge support with different data sources.
  • Ability to create or edit Word 97-2003 and later version documents (DOCX), and convert them to commonly used file formats such as RTF, WordML, TXT, HTML and vice versa.
  • Ability to export a Word document as a PDF file.
  • Ability to create and manipulate charts, Shapes, and Group shape in DOCX and WordML format documents.
  • Ability to read and write Built-In and Custom Document Properties.
  • Ability to find and replace text with its original formatting.
  • Ability to insert Bookmarks and navigate corresponding bookmarks to insert, replace, and delete content.
  • Support to insert and edit the form fields.
  • Support to protect the document to restrict access to the elements present within the document.
  • Ability to encrypt and decrypt Word documents.
  • Support to insert and extract OLE objects.
  • Support to run the DocIO applications in multi-thread and its thread safe.

System Requirements

Getting Started

You can fetch the Syncfusion® .NET Word library NuGet by simply running the command Install-Package Syncfusion.DocIO.Net.Core from the Package Manager Console in Visual Studio.

Try the following code example to create a Word document.

using System.IO;
using Syncfusion.DocIO;
using Syncfusion.DocIO.DLS;

//Creates a new instance of WordDocument (Empty Word Document).
using (WordDocument document = new WordDocument())
{
    //Adds a section and a paragraph to the document.
    document.EnsureMinimal();
    //Appends text to the last paragraph of the document.
    document.LastParagraph.AppendText("Hello World");
    //Creates an instance of memory stream.
    using (MemoryStream stream = new MemoryStream())
    {
        //Saves the Word document to memory stream.
        document.Save(stream, FormatType.Docx);
    }
}

For more information to get started, refer to our Getting Started Documentation page.

License

This is a commercial product and requires a paid license for possession or use. Syncfusion’s licensed software, including this component, is subject to the terms and conditions of Syncfusion's EULA. You can purchase a license here or start a free 30-day trial here.

About Syncfusion®

Founded in 2001 and headquartered in Research Triangle Park, N.C., Syncfusion® has more than 29,000 customers and more than 1 million users, including large financial institutions, Fortune 500 companies, and global IT consultancies.

Today, we provide 1800+ components and frameworks for web (Blazor, Flutter, ASP.NET Core, ASP.NET MVC, ASP.NET WebForms, JavaScript, Angular, React, Vue, and jQuery), mobile (.NET MAUI (Preview), Flutter, Xamarin, UWP, and JavaScript), and desktop development (WinForms, WPF, WinUI, .NET MAUI (Preview), Flutter, Xamarin and UWP). We provide ready-to-deploy enterprise software for dashboards, reports, data integration, and big data processing. Many customers have saved millions in licensing fees by deploying our software.


sales@syncfusion.com | www.syncfusion.com | Toll Free: 1-888-9 DOTNET

Showing the top 20 packages that depend on Syncfusion.DocIO.Net.Core.

Packages Downloads
Syncfusion.DocIORenderer.Net.Core
Syncfusion Word library is feature-rich and high-performance .NET Word library that allows you to create, manipulate and convert Word documents (DOC, DOT, DOCM, DOTM, DOCX, DOTX, RTF, and WordML), TXT, and HTML files.
8
Syncfusion.DocIORenderer.Net.Core
Syncfusion® Word library is feature-rich and high-performance .NET Word library that allows you to create, manipulate and convert Word documents (DOC, DOT, DOCM, DOTM, DOCX, DOTX, RTF, and WordML), TXT, and HTML files.
8
com.abbeoo.sw.core
Jasmin Application Logic based on build 32fff6977358645f192d48a0e8b4b19d4a4763aa
7
jasmin.lib
Jasmin - The Software Robot
7
Syncfusion.DocIORenderer.Net.Core
Syncfusion® Word library is feature-rich and high-performance .NET Word library that allows you to create, manipulate and convert Word documents (DOC, DOT, DOCM, DOTM, DOCX, DOTX, RTF, and WordML), TXT, and HTML files.
7
Syncfusion.DocIORenderer.Net.Core
Syncfusion Word library is feature-rich and high-performance .NET Word library that allows you to create, manipulate and convert Word documents (DOC, DOT, DOCM, DOTM, DOCX, DOTX, RTF, and WordML), TXT, and HTML files.
7
Syncfusion.DocIORenderer.Net.Core
Syncfusion DocIO renderer is a .NET Standard library that allows you to convert Word documents to PDF in any .NET Core application without any Microsoft Office dependencies. Key features: • Convert Word documents with all the commonly used document elements like text, images, tables, content controls, and more. • Convert DOCX and WordML-format documents with shapes. Learn more: https://www.syncfusion.com/word-framework/net-core/word-to-pdf-conversion?utm_source=nuget&utm_medium=listing Documentation: https://help.syncfusion.com/file-formats/docio/getting-started#converting-word-document-to-pdf?utm_source=nuget&utm_medium=listing Support: Incident: https://www.syncfusion.com/support/directtrac/incidents/newincident?utm_source=nuget&utm_medium=listing Forum: https://www.syncfusion.com/forums/aspnetcore?utm_source=nuget&utm_medium=listing This is a commercial product and requires a paid license for possession or use. Syncfusion’s licensed software, including this component, is subject to the terms and conditions of Syncfusion's EULA (https://www.syncfusion.com/eula/es/?utm_source=nuget&utm_medium=listing). To acquire a license, you can purchase one at https://www.syncfusion.com/sales/products?utm_source=nuget&utm_medium=listing or start a free 30-day trial here (https://www.syncfusion.com/account/manage-trials/start-trials?utm_source=nuget&utm_medium=listing). © Copyright 2018 Syncfusion, Inc. All Rights Reserved. The Syncfusion Essential Studio license and copyright applies to this distribution.
7
Syncfusion.DocIORenderer.Net.Core
Syncfusion DocIO renderer is a .NET Standard library that allows you to convert Word documents to PDF in any .NET Core application without any Microsoft Office dependencies. Key features: • Convert Word documents with all the commonly used document elements like text, images, tables, content controls, and more. • Convert DOCX and WordML-format documents with shapes. Learn more: https://www.syncfusion.com/word-framework/net-core/word-to-pdf-conversion Documentation: https://help.syncfusion.com/file-formats/docio/getting-started#converting-word-document-to-pdf Support: Incident: https://www.syncfusion.com/support/directtrac/incidents/newincident Forum: https://www.syncfusion.com/forums/aspnetcore This is a commercial product and requires a paid license for possession or use. Syncfusion’s licensed software, including this component, is subject to the terms and conditions of Syncfusion's EULA (https://www.syncfusion.com/eula/es/). To acquire a license, you can purchase one at https://www.syncfusion.com/sales/products or start a free 30-day trial here (https://www.syncfusion.com/account/manage-trials/start-trials). © Copyright 2018 Syncfusion, Inc. All Rights Reserved. The Syncfusion Essential Studio license and copyright applies to this distribution.
7
Syncfusion.DocIORenderer.Net.Core
Syncfusion DocIO renderer is a .NET Standard library that allows you to convert Word documents to PDF in any .NET Core application without any Microsoft Office dependencies. Key features: • Convert Word documents with all the commonly used document elements like text, images, tables, content controls, and more. • Convert DOCX and WordML-format documents with shapes. Learn more: https://www.syncfusion.com/word-framework/net-core/word-to-pdf-conversion Documentation: https://help.syncfusion.com/file-formats/docio/getting-started#converting-word-document-to-pdf Support: Incident: https://www.syncfusion.com/support/directtrac/incidents/newincident Forum: https://www.syncfusion.com/forums/aspnetcore This is a commercial product and requires a paid license for possession or use. Syncfusion’s licensed software, including this component, is subject to the terms and conditions of Syncfusion's EULA (https://www.syncfusion.com/eula/es/). To acquire a license, you can purchase one at https://www.syncfusion.com/sales/products or start a free 30-day trial here (https://www.syncfusion.com/account/manage-trials/start-trials). © Copyright 2019 Syncfusion, Inc. All Rights Reserved. The Syncfusion Essential Studio license and copyright applies to this distribution.
7
Syncfusion.DocIORenderer.Net.Core
Syncfusion DocIO renderer is a .NET Standard library that allows you to convert Word documents to PDF in any .NET Core application without any Microsoft Office dependencies. Key features: • Convert Word documents with all the commonly used document elements like text, images, tables, content controls, and more. • Convert DOCX and WordML-format documents with shapes. Learn more: https://www.syncfusion.com/word-framework/net-core/word-to-pdf-conversion Documentation: https://help.syncfusion.com/file-formats/docio/getting-started#converting-word-document-to-pdf Support: Incident: https://www.syncfusion.com/support/directtrac/incidents/newincident Forum: https://www.syncfusion.com/forums/aspnetcore This is a commercial product and requires a paid license for possession or use. Syncfusion’s licensed software, including this component, is subject to the terms and conditions of Syncfusion's EULA (https://www.syncfusion.com/eula/es/). To acquire a license, you can purchase one at https://www.syncfusion.com/sales/products or start a free 30-day trial here (https://www.syncfusion.com/account/manage-trials/start-trials). © Copyright 2020 Syncfusion, Inc. All Rights Reserved. The Syncfusion Essential Studio license and copyright applies to this distribution.
7
Syncfusion.DocIORenderer.Net.Core
Syncfusion DocIO renderer is a .NET Standard library that allows you to convert Word documents to PDF in any .NET Core application without any Microsoft Office dependencies. Key features: • Convert Word documents with all the commonly used document elements like text, images, tables, content controls, and more. • Convert DOCX and WordML-format documents with shapes. Learn more: https://www.syncfusion.com/word-framework/net-core/word-to-pdf-conversion Documentation: https://help.syncfusion.com/file-formats/docio/getting-started#converting-word-document-to-pdf Support: Incident: https://www.syncfusion.com/support/directtrac/incidents/newincident Forum: https://www.syncfusion.com/forums/aspnetcore This is a commercial product and requires a paid license for possession or use. Syncfusion’s licensed software, including this component, is subject to the terms and conditions of Syncfusion's EULA (https://www.syncfusion.com/eula/es/). To acquire a license, you can purchase one at https://www.syncfusion.com/sales/products or start a free 30-day trial here (https://www.syncfusion.com/account/manage-trials/start-trials). © Copyright 2021 Syncfusion, Inc. All Rights Reserved. The Syncfusion Essential Studio license and copyright applies to this distribution.
7

https://ej2.syncfusion.com/aspnetcore/documentation/release-notes/31.2.3?utm_source=nuget&utm_medium=listing

Version Downloads Last updated
31.2.3 1 10/23/2025
31.2.2 1 10/23/2025
31.1.23 2 10/08/2025
31.1.22 2 10/01/2025
31.1.21 2 09/27/2025
31.1.20 2 09/27/2025
31.1.19 3 09/16/2025
31.1.18 3 09/16/2025
31.1.17 3 09/16/2025
30.2.7 4 09/04/2025
30.2.6 4 08/20/2025
30.2.5 4 08/20/2025
30.2.4 4 08/20/2025
30.1.42 4 09/04/2025
30.1.41 4 09/04/2025
30.1.40 5 07/16/2025
30.1.39 4 07/16/2025
30.1.38 6 07/07/2025
30.1.37 6 06/26/2025
29.2.11 6 06/26/2025
29.2.10 6 06/26/2025
29.2.9 7 06/26/2025
29.2.8 6 06/26/2025
29.2.7 6 06/26/2025
29.2.5 6 06/26/2025
29.2.4 6 06/26/2025
29.1.41 6 06/26/2025
29.1.40 6 06/26/2025
29.1.39 6 06/26/2025
29.1.38 5 06/26/2025
29.1.37 6 06/26/2025
29.1.35 6 06/26/2025
29.1.33 7 03/28/2025
28.2.12 7 03/28/2025
28.2.11 7 03/28/2025
28.2.9 8 03/28/2025
28.2.7 7 03/28/2025
28.2.6 7 02/20/2025
28.2.5 7 02/20/2025
28.2.4 7 02/20/2025
28.2.3 7 02/01/2025
28.1.41 7 02/02/2025
28.1.39 7 02/02/2025
28.1.38 7 02/02/2025
28.1.37 9 02/02/2025
28.1.36 7 02/02/2025
28.1.35 7 02/02/2025
28.1.33 7 02/02/2025
27.2.5 7 02/02/2025
27.2.4 7 02/02/2025
27.2.3 7 02/02/2025
27.2.2 9 02/01/2025
27.1.58 8 02/01/2025
27.1.57 7 02/01/2025
27.1.56 8 02/01/2025
27.1.55 6 02/01/2025
27.1.53 7 02/01/2025
27.1.52 8 02/01/2025
27.1.51 8 02/01/2025
27.1.50 7 02/01/2025
27.1.48 7 02/01/2025
26.2.14 7 02/01/2025
26.2.13 7 02/01/2025
26.2.12 7 02/01/2025
26.2.11 7 02/01/2025
26.2.10 6 02/01/2025
26.2.9 7 02/01/2025
26.2.8 7 02/01/2025
26.2.7 8 02/01/2025
26.2.5 7 02/01/2025
26.2.4 7 02/01/2025
26.1.42 7 02/01/2025
26.1.41 7 02/01/2025
26.1.40 7 02/01/2025
26.1.39 7 02/01/2025
26.1.38 7 02/01/2025
26.1.35 7 02/01/2025
25.2.7 7 02/02/2025
25.2.6 7 02/01/2025
25.2.5 5 02/02/2025
25.2.4 7 02/02/2025
25.2.3 7 02/02/2025
25.1.42 7 02/02/2025
25.1.41 7 02/02/2025
25.1.40 8 02/02/2025
25.1.39 7 02/02/2025
25.1.38 9 02/02/2025
25.1.37 7 02/02/2025
25.1.35 7 02/02/2025
24.2.9 7 02/02/2025
24.2.8 7 02/01/2025
24.2.7 7 02/01/2025
24.2.6 8 02/01/2025
24.2.5 7 02/01/2025
24.2.4 7 02/01/2025
24.2.3 6 02/01/2025
24.1.47 6 02/01/2025
24.1.46 7 02/01/2025
24.1.45 6 02/01/2025
24.1.44 7 02/01/2025
24.1.43 7 02/01/2025
24.1.41 7 02/01/2025
23.2.7 9 02/02/2025
23.2.6 7 02/02/2025
23.2.5 8 02/02/2025
23.2.4 7 02/02/2025
23.1.44 6 02/02/2025
23.1.43 7 02/02/2025
23.1.42 8 02/02/2025
23.1.41 7 02/02/2025
23.1.40 9 02/02/2025
23.1.39 7 02/02/2025
23.1.38 7 02/02/2025
23.1.36 7 02/02/2025
22.2.12 6 02/02/2025
22.2.11 7 02/02/2025
22.2.10 7 02/02/2025
22.2.9 6 02/02/2025
22.2.8 7 02/02/2025
22.2.7 7 02/02/2025
22.2.5 7 02/02/2025
22.1.39 7 02/02/2025
22.1.38 7 02/02/2025
22.1.37 7 02/02/2025
22.1.36 7 02/02/2025
22.1.34 7 02/02/2025
21.2.10 8 02/02/2025
21.2.9 7 02/02/2025
21.2.8 7 02/02/2025
21.2.6 7 02/02/2025
21.2.5 7 02/02/2025
21.2.4 6 02/02/2025
21.2.3 7 02/02/2025
21.1.41 7 02/02/2025
21.1.39 7 02/02/2025
21.1.38 6 02/02/2025
21.1.37 7 02/02/2025
21.1.35 8 02/02/2025
20.4.0.54 6 02/02/2025
20.4.0.53 8 02/02/2025
20.4.0.52 7 02/02/2025
20.4.0.51 7 02/02/2025
20.4.0.50 7 02/02/2025
20.4.0.49 8 02/02/2025
20.4.0.48 7 02/02/2025
20.4.0.44 8 02/02/2025
20.4.0.43 7 02/02/2025
20.4.0.42 7 02/02/2025
20.4.0.41 7 02/02/2025
20.4.0.40 8 02/02/2025
20.4.0.38 8 02/02/2025
20.3.0.61 7 02/02/2025
20.3.0.60 7 02/02/2025
20.3.0.59 7 02/02/2025
20.3.0.58 8 02/02/2025
20.3.0.57 7 02/02/2025
20.3.0.56 7 02/02/2025
20.3.0.52 7 02/02/2025
20.3.0.50 7 02/02/2025
20.3.0.49 7 02/02/2025
20.3.0.48 7 02/02/2025
20.3.0.47 7 02/02/2025
20.2.0.50 7 02/02/2025
20.2.0.49 8 02/02/2025
20.2.0.48 7 02/02/2025
20.2.0.46 6 02/02/2025
20.2.0.45 6 02/02/2025
20.2.0.44 8 02/02/2025
20.2.0.43 8 02/02/2025
20.2.0.40 7 02/02/2025
20.2.0.39 7 02/02/2025
20.2.0.38 8 02/02/2025
20.2.0.36 6 02/02/2025
20.1.0.61 7 02/02/2025
20.1.0.60 7 02/02/2025
20.1.0.59 7 02/02/2025
20.1.0.58 7 02/02/2025
20.1.0.57 7 02/02/2025
20.1.0.56 7 02/02/2025
20.1.0.55 6 02/02/2025
20.1.0.52 7 02/02/2025
20.1.0.51 8 02/02/2025
20.1.0.50 7 02/02/2025
20.1.0.48 8 02/02/2025
20.1.0.47 7 02/02/2025
19.4.0.56 6 02/02/2025
19.4.0.55 6 02/02/2025
19.4.0.54 7 02/02/2025
19.4.0.53 7 02/02/2025
19.4.0.52 7 02/02/2025
19.4.0.50 6 02/02/2025
19.4.0.48 8 02/02/2025
19.4.0.47 7 02/02/2025
19.4.0.43 8 02/02/2025
19.4.0.42 7 02/02/2025
19.4.0.41 8 02/02/2025
19.4.0.40 7 02/02/2025
19.4.0.38 7 02/02/2025
19.3.0.59 8 02/02/2025
19.3.0.57 8 02/02/2025
19.3.0.56 8 02/02/2025
19.3.0.55 7 02/02/2025
19.3.0.54 7 02/02/2025
19.3.0.53 7 02/02/2025
19.3.0.48 7 02/02/2025
19.3.0.47 7 02/02/2025
19.3.0.46 7 02/02/2025
19.3.0.45 8 02/02/2025
19.3.0.44 7 02/02/2025
19.3.0.43 6 02/02/2025
19.2.0.62 7 02/02/2025
19.2.0.60 6 02/02/2025
19.2.0.59 7 02/02/2025
19.2.0.57 7 02/02/2025
19.2.0.56 7 02/02/2025
19.2.0.55 7 02/02/2025
19.2.0.51 7 02/02/2025
19.2.0.49 7 02/02/2025
19.2.0.48 8 02/02/2025
19.2.0.47 6 02/02/2025
19.2.0.46 7 02/02/2025
19.2.0.44 7 02/02/2025
19.1.0.69 10 02/02/2025
19.1.0.67 7 02/02/2025
19.1.0.66 7 02/02/2025
19.1.0.65 7 02/02/2025
19.1.0.64 7 02/02/2025
19.1.0.63 8 02/02/2025
19.1.0.59 7 02/02/2025
19.1.0.58 7 02/02/2025
19.1.0.57 7 02/02/2025
19.1.0.56 7 02/02/2025
19.1.0.55 7 02/02/2025
19.1.0.54 8 02/02/2025
18.4.0.49 8 02/02/2025
18.4.0.48 7 02/02/2025
18.4.0.47 7 02/02/2025
18.4.0.46 7 02/02/2025
18.4.0.44 8 02/02/2025
18.4.0.43 6 02/02/2025
18.4.0.42 7 02/02/2025
18.4.0.41 7 02/02/2025
18.4.0.39 7 02/02/2025
18.4.0.35 7 02/02/2025
18.4.0.34 7 02/02/2025
18.4.0.33 6 02/02/2025
18.4.0.32 7 02/02/2025
18.4.0.31 8 02/02/2025
18.4.0.30 7 02/02/2025
18.3.0.53 8 02/02/2025
18.3.0.52 8 02/02/2025
18.3.0.51 8 02/02/2025
18.3.0.50 7 02/02/2025
18.3.0.48 8 02/02/2025
18.3.0.47 7 02/02/2025
18.3.0.44 7 02/03/2025
18.3.0.42 7 02/03/2025
18.3.0.40 7 02/03/2025
18.3.0.38 7 02/03/2025
18.3.0.35 7 02/03/2025
18.2.0.59 7 02/03/2025
18.2.0.58 7 02/03/2025
18.2.0.57 7 02/03/2025
18.2.0.56 7 02/03/2025
18.2.0.55 7 02/03/2025
18.2.0.54 7 02/03/2025
18.2.0.48 7 02/03/2025
18.2.0.47 7 02/03/2025
18.2.0.46 7 02/03/2025
18.2.0.45 7 02/03/2025
18.2.0.44 7 02/03/2025
18.1.0.59 7 02/03/2025
18.1.0.57 8 02/03/2025
18.1.0.56 7 02/03/2025
18.1.0.55 7 02/03/2025
18.1.0.54 7 02/03/2025
18.1.0.53 7 02/03/2025
18.1.0.52 7 02/03/2025
18.1.0.48 8 02/03/2025
18.1.0.46 7 02/03/2025
18.1.0.45 8 02/02/2025
18.1.0.44 7 02/03/2025
18.1.0.43 7 02/02/2025
18.1.0.42 7 02/02/2025
18.1.0.36-beta 7 02/02/2025
17.4.0.55 7 02/02/2025
17.4.0.53 9 02/02/2025
17.4.0.51 7 02/02/2025
17.4.0.50 8 02/02/2025
17.4.0.49 7 02/02/2025
17.4.0.47 7 02/02/2025
17.4.0.46 7 02/02/2025
17.4.0.44 7 02/02/2025
17.4.0.43 8 02/02/2025
17.4.0.41 6 02/02/2025
17.4.0.40 7 02/03/2025
17.4.0.39 6 02/03/2025
17.3.0.34 7 02/03/2025
17.3.0.33 7 02/03/2025
17.3.0.30 7 02/03/2025
17.3.0.29 7 02/03/2025
17.3.0.28 7 02/03/2025
17.3.0.27 7 02/03/2025
17.3.0.26 7 02/02/2025
17.3.0.21 8 02/02/2025
17.3.0.19 7 02/02/2025
17.3.0.17 7 02/02/2025
17.3.0.14 7 02/02/2025
17.3.0.9-beta 6 02/03/2025
17.2.0.51 7 02/02/2025
17.2.0.49 8 02/02/2025
17.2.0.47 7 02/02/2025
17.2.0.46 7 02/02/2025
17.2.0.41 7 02/02/2025
17.2.0.40 7 02/02/2025
17.2.0.39 7 02/02/2025
17.2.0.36 7 02/02/2025
17.2.0.35 8 02/02/2025
17.2.0.34 8 02/02/2025
17.2.0.28-beta 5 02/02/2025
17.1.0.53 7 02/02/2025
17.1.0.52 7 02/02/2025
17.1.0.51 7 02/02/2025
17.1.0.50 7 02/02/2025
17.1.0.49 7 02/02/2025
17.1.0.48 6 02/02/2025
17.1.0.47 7 02/02/2025
17.1.0.44 7 02/02/2025
17.1.0.43 7 02/02/2025
17.1.0.42 7 02/02/2025
17.1.0.41 7 02/02/2025
17.1.0.40 7 02/02/2025
17.1.0.38 7 02/02/2025
17.1.0.32-beta 4 02/02/2025
16.4.0.54 7 02/02/2025
16.4.0.53 7 02/02/2025
16.4.0.52 7 02/02/2025
16.4.0.48 7 02/02/2025
16.4.0.47 7 02/02/2025
16.4.0.46 7 02/02/2025
16.4.0.44 8 02/02/2025
16.4.0.42 8 02/02/2025
16.4.0.40-beta 6 02/02/2025
16.3.0.36 7 02/02/2025
16.3.0.35-beta 5 02/02/2025
16.3.0.29 7 02/02/2025
16.3.0.21 6 02/02/2025