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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

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.NET MAUI

ARTIFICIAL INTELLIGENCE
AI-powered Extensions

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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)

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TestCafe Studio

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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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XAF - Validation Module Enhancements for Windows and the Web (Coming soon in v15.2)

In our upcoming release of the eXpressApp Framework, data validation occurs immediately after input focus changes when validation rule evaluation does not require querying additional data from the server. These rules are RuleRequiredField , RuleRegularExpression...

Dennis Garavsky (DevExpress)

24 November 2015

15.2 ASP.NET client-side desktop immediate Validation Web WinForms

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Announcing DevExpress Universal v25.2

DevExpress Wins 20 Visual Studio Reader's Choice Awards

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