Ensure all instances of Visual Studio are closed to allow design-time tools to register correctly.
Before diving into the download process, it is important to understand why developers still seek out version 21.1 years after its release.
DevExpress v21.1, released in mid-2021, introduced significant enhancements across its .NET and JavaScript component suites, focusing on performance, UI flexibility, and support for then-emerging frameworks like .NET 6. How to Download DevExpress 21.1
Once you have the installer, follow these instructions carefully: devexpress 21.1 download
(e.g., v24.x). To get an older trial like v21.1, you may need to contact DevExpress support NuGet feed for this specific version in Visual Studio? New in v21.1 - DevExpress
Have you successfully installed DevExpress 21.1 on a modern OS? Share your experience or additional tips in the comments below (for official DevExpress community forums).
For automated builds, the DevExpress license must be available during the build stage. The license key can be stored in an environment variable named DevExpress_License , which is then injected into the binary artifacts. Ensure all instances of Visual Studio are closed
Full integration with .NET 5 and .NET 6 applications, allowing developers to design complex report layouts natively inside modern IDEs.
WinForms components received support for HTML-like tags, allowing developers to create highly customized item templates without complex custom drawing code.
Ability to combine multiple data sources (SQL, JSON, Object) into a single logical data source. Official DevExpress 21.1 Download Methods How to Download DevExpress 21
Direct server-side and client-side export to Excel with formatting retention. Reporting and Dashboards
DevExpress v21.1, released in late May 2021, represents a significant milestone for the company, introducing numerous enhancements across its entire product line. Whether you are a registered user looking to upgrade or a new developer evaluating the components, this guide provides a comprehensive overview of downloading, installing, and getting started with DevExpress v21.1.