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Universal SubscriptionOur Best Value – includes over 600 UI Controls, our award-winning reporting platform, DevExpress Dashboard, the eXpressApp Framework, CodeRush for Visual Studio and more.DXperience SubscriptionSave Hundreds – includes DevExpress UI Controls for WinForms, Blazor, ASP.NET Core (MVC & Razor Pages), ASP.NET Web Forms, MVC 5, WPF, our award-winning reporting platform and CodeRush for Visual Studio.

HIGHLIGHTED PRODUCT SUITES
Office & PDF File API (DOCx, XLSx, PPTx, PDF)Enterprise-ready file and document management APIs at an affordable price – with straightforward licensing terms.

WINDOWS DESKTOP CONTROLS
WinForms WPF VCL Desktop Reporting

ENTERPRISE & SERVER TOOLS
Office & PDF File API Business Intelligence Dashboard Report & Dashboard Server

MOBILE CONTROLS
.NET MAUI

ARTIFICIAL INTELLIGENCE
AI-powered Extensions

WEB CONTROLS
JS / TS – Angular, React, Vue, jQuery Blazor ASP.NET Core (MVC & Razor Pages)ASP.NET MVC 5 ASP.NET Web Forms Bootstrap Web Forms Web Reporting

FRAMEWORKS & PRODUCTIVITY
XAF - Cross-Platform .NET App UI XPO – ORM Library (FREE).NET App Security & Web API Service (FREE)CodeRush for Visual Studio (FREE)

TESTING & QA
TestCafe Studio

What's New .NET 10 Support
Demos
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Support & Docs

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Search the KB My Questions Localization Version History Security - What You Need to Know Accessibility and Section 508 Support What's New in the Latest Version

LEARNING MATERIALS
Documentation Code Examples Demos Training

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Announcing DevExpress Universal v25.2
Developer Express Inc is proud to announce the immediate availability of its newest release, DevExpress v25.2. Built and optimized for desktop, web, and mobile developers alike...

DevExpress Wins 20 Visual Studio Reader's Choice Awards
Like previous years, DevExpress dominated Visual Studio Magazine's 2025 Readers Choice Awards. We thank all our loyal users for casting their vote on behalf of DevExpress.

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Spreadsheet Control Tips & Tricks — Custom Functions and Expression Visitor

In this post, I’ll describe a series of interesting function-related usage scenarios of our Spreadsheet product line. We hope you find the contents of this post of business value. As always, should you have any questions about DevExpress Office products...

Polina Fedorova (DevExpress)

13 March 2023

2023 Calculations Formulas Office Office File API RTD Spreadsheet Tips & Tricks UDF

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Announcing DevExpress Universal v25.2

DevExpress Wins 20 Visual Studio Reader's Choice Awards

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