DevExpress.Web.Office 26.1.5

Prefix Reserved
.NET Framework 4.6.2 This package targets .NET Framework 4.6.2. The package is compatible with this framework or higher. 
dotnet add package DevExpress.Web.Office --version 26.1.5
                    


                    

                
NuGet\Install-Package DevExpress.Web.Office -Version 26.1.5
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package. 
<PackageReference Include="DevExpress.Web.Office" Version="26.1.5" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="DevExpress.Web.Office" Version="26.1.5" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="DevExpress.Web.Office" />
                    


                            Project file
For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package. 
paket add DevExpress.Web.Office --version 26.1.5
                    


                    

                
#r "nuget: DevExpress.Web.Office, 26.1.5"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package. 
#:package DevExpress.Web.Office@26.1.5
#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package. 
#addin nuget:?package=DevExpress.Web.Office&version=26.1.5
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=DevExpress.Web.Office&version=26.1.5
                    


                            Install as a Cake Tool

DevExpress ASP.NET Web Forms Rich Text Editor and Spreadsheet Controls

DevExpress ASP.NET Web Forms Rich Text Editor and Spreadsheet controls allow you to build functional, elegant, and interactive document management solutions for the web.

Key Features

Rich Text Editor

  • Create, open, edit, and save documents in DOC, DOCX, RTF, TXT, ODT, XML, and HTML formats
  • Apply character and paragraph formatting
  • Insert and modify tables
  • Insert, move, resize, and rotate images and text boxes
  • Perform mail merge operations
  • Search and replace text
  • Check spelling
  • Protect documents and restrict editing/formatting operations
  • Customize Ribbon and Context Menu
  • Zoom documents and switch to Simple View
  • Localize the control's user interface

Spreadsheet

  • Create, open, edit, and save workbooks in XLS, XLSX, CSV, and TXT formats
  • Use over 400 built-in formulas and functions
  • Edit data and validate user input
  • Sort and filter data
  • Create and customize 2D and 3D Charts
  • Insert, move, resize, and rotate images
  • Perform mail merge operations
  • Search document content
  • Protect workbooks and restrict editing operations
  • Encrypt workbooks with passwords
  • Export workbooks to PDF/HTML or print them
  • Customize Ribbon and Context Menu
  • Localize the control's user interface

Examples

Install the DevExpress.Web.Office NuGet package:

dotnet add package DevExpress.Web.Office

Example 1: Add a Rich Text Editor to a Page

<dx:ASPxRichEdit ID="DemoRichEdit" runat="server" Width="100%" Height="700px">
</dx:ASPxRichEdit>

Example 2: Add a Spreadsheet to a Page

<dx:ASPxSpreadsheet ID="Spreadsheet" runat="server" Width="100%" Height="700px">
</dx:ASPxSpreadsheet>

Demos

DevExpress.Web.Scheduler - DevExpress ASP.NET Web Forms Scheduler control.

dotnet add package DevExpress.Web.Scheduler

DevExpress.Web.Themes - DevExpress Themes for ASP.NET Applications.

dotnet add package DevExpress.Web.Themes

DevExpress.Web.Visualization - DevExpress ASP.NET Web Forms Charts and Gauges.

dotnet add package DevExpress.Web.Visualization

Documentation

Evaluation Period, Pricing Options, and Licensing Terms

Whether you own a license or want to start a 30-day evaluation period, download and register your DevExpress license key. To obtain your key, log in to the DevExpress Download Manager. Use your existing DevExpress.com account or create a new account for free. For key registration instructions, see License Key for DevExpress Products.

If you purchase a license after evaluating a product, re-register your updated DevExpress license key to remove evaluation version warnings/messages.

This package is included in the following commercial subscriptions:

See DevExpress Subscriptions & Licensing for subscription comparison tables, purchasing FAQ, and licensing information.

Software Bill of Materials (SBOM)

To access SBOM files for DevExpress packages, please refer to the following article: Software Bill of Materials (SBOM) for DevExpress .NET assemblies/NuGet packages, JavaScript, VCL and other redistributable artifacts.

See Also: Information Security | Security - What You Need to Know

Useful Online Resources

Product Compatible and additional computed target framework versions.
.NET Framework net462 is compatible.  net463 was computed.  net47 was computed.  net471 was computed.  net472 was computed.  net48 was computed.  net481 was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

NuGet packages (7)

Showing the top 5 NuGet packages that depend on DevExpress.Web.Office:

Package Downloads
DevExpress.Web.Mvc5

Target Platform/Framework: Web DevExpress Product Libraries Used: ASP.NET MVC 5 components (https://www.devexpress.com/mvc) Available in the following DevExpress Subscription(s): Universal, DXperience, ASP.NET & Blazor (includes DevExtreme), Reporting
DevExpress.Web.Mvc

Target Platform/Framework: Web DevExpress Product Libraries Used: ASP.NET MVC 5 components (https://www.devexpress.com/mvc) Available in the following DevExpress Subscription(s): Universal, DXperience, ASP.NET & Blazor (includes DevExtreme), Reporting
DevExpress.Web.Bootstrap

Target Platform/Framework: Web DevExpress Product Libraries Used: ASP.NET WebForms UI components (https://www.devexpress.com/webforms) Available in the following DevExpress Subscription(s): Universal, DXperience, ASP.NET & Blazor (includes DevExtreme)
DevExpress.ExpressApp.Office.Web

Target Platform/Framework: Web DevExpress Product Libraries Used: XAF (Cross-Platform .NET App UI & Web API) (https://www.devexpress.com/xaf) Available in the following DevExpress Subscription(s): Universal
DevExpress.Web.Office.de

Target Platform/Framework: Web DevExpress Product Libraries Used: ASP.NET WebForms UI components (https://www.devexpress.com/webforms) Available in the following DevExpress Subscription(s): Universal, DXperience, ASP.NET & Blazor (includes DevExtreme), Reporting

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last Updated
26.1.5 121 9/18/2026
26.1.5-pre-26248 204 9/11/2026
26.1.5-pre-26241 218 9/2/2026
26.1.5-pre-26235 225 8/26/2026
26.1.5-pre-26227 248 8/18/2026
26.1.4 4,717 8/7/2026
26.1.3 18,043 6/18/2026
25.2.9 1,143 8/3/2026
25.2.8 33,436 6/10/2026
25.2.7 60,181 5/6/2026
25.2.6 114,622 4/7/2026
25.1.13 1,363 7/31/2026
25.1.12 32,154 6/10/2026
25.1.11 56,923 5/5/2026
25.1.10 112,458 4/6/2026
25.1.9 171,129 3/2/2026
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