Devexpress 21.1 Download May 2026

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DevExpress 21.1 is the mid‑2021 major release of DevExpress UI controls, reporting, XAF, and related libraries for WinForms, WPF, ASP.NET, Blazor, VCL, DevExtreme, CodeRush, NuGet packages, and more. It introduced .NET Core/.NET 5 updates, Blazor/XAF improvements, new controls (e.g., VCL Gantt), template gallery .NET Core templates, and product‑specific fixes and enhancements.

The value proposition of DevExpress 21.1 rests on three primary pillars of functionality:

Version 21.1 significantly expanded DevExpress's offering for Blazor, Microsoft's framework for building interactive web UIs with C#. This release introduced the Data Grid, Pivot Grid, and Chart components for Blazor, allowing developers to move away from JavaScript-heavy front ends and utilize C# for full-stack development.

To download DevExpress v21.1, you must access the DevExpress Download Manager. This version was a major release in 2021 and is now considered an older version of the suite. How to Download v21.1 If you are a registered user, follow these steps:

Navigate to the "Download Manager" or "Registered Products" page.

Locate your subscription (e.g., DXperience or Universal) and click the link.

Select the "Previous Version(s)" tab to find the v21.1 installer. devexpress 21.1 download

Use the dropdown menu to choose the specific minor version (e.g., 21.1.3) and download the executable.

Note: If you do not have a license, you can generally only download a Free Trial for the latest version (currently v24.2 or higher). Trial versions for older releases like v21.1 are typically not available for public download. Key Features of v21.1

This version introduced several major updates across the platform: New in v21.1 - DevExpress

To download DevExpress v21.1, you must access the DevExpress Download Manager through your registered account. Official downloads for older major versions are restricted to active or previous license holders. How to Download v21.1

If you have a valid license, follow these steps on the DevExpress Download Manager:

Sign In: Log in with the credentials associated with your purchase.

Locate Product: Find your subscription (e.g., "Universal" or "DXperience") and expand it.

Select Version: Use the "SELECT VERSION" dropdown menu to choose v21.1 (or a specific minor release like v21.1.6). Searching for “DevExpress 21

Download: Choose between the .exe (Unified Installer) or .zip file to start the download.

Note: Trial versions are typically only available for the latest major release (currently v24.x or v25.x). If you need to evaluate v21.1 for a legacy environment without a license, you should contact DevExpress Client Services directly. Key Features in v21.1

The v21.1 release (May 2021) introduced several significant enhancements across the suite: WinForms & WPF:

New MongoDB Data Source: Direct binding support for MongoDB in data-aware controls.

Enhanced Gantt Control: Overhauled print engine for better performance and zoom clarity.

Accessibility: Added AccessibleName and AccessibleDescription properties to major controls for screen reader support. Reporting:

Native Blazor Report Viewer: A specialized viewer for Blazor Server with no JavaScript dependencies.

Tagged PDF Export: Support for PDF/UA and PDF/A standards to improve document accessibility. Web & Blazor: "Why We Stayed on DevExpress 21

Blazor Data Editors: Introduced masked input support for Date, Time, and Spin Edit components.

Rich Text Editor: Added table and hyperlink dialogs for the Blazor RTF component. Office File API:

Since "DevExpress 21.1" refers to a specific version of a software development toolkit (released in 2021), an academic "paper" in the traditional sense does not exist for it. However, based on your request, I have written a Technical White Paper.

This document is structured to provide a comprehensive overview of the 21.1 release, suitable for decision-makers or developers looking to understand the value and technical details of this specific version.

"Why We Stayed on DevExpress 21.1 for 3 Years — And How to Still Download It Safely"

A notable blog post from a developer team (e.g., CodeRanger or LegacyDev Chronicles) discussed their decision to freeze on DevExpress 21.1 due to:

Cause: DevExpress periodically removes old minor builds (e.g., 21.1.1 through 21.1.4) from the CDN, keeping only the final build (21.1.7).
Fix: Ensure you are selecting the latest build number. If the entire version is missing from the dropdown, contact DevExpress Support – they can manually grant access to archived builds for valid license holders.