Download Devexpress 21.2 ((better)) Jun 2026

A fully customizable, cross-platform reporting engine featuring an end-user report designer for both web and desktop environments.

If you or your company owns an active or expired DevExpress subscription that covers v21.2, follow these steps:

Locate your product subscription tier (e.g., Universal, DXperience, or WinForms).

Detail the specific added in this version. Provide a guide on using the Project Converter to upgrade.

The DevExpress installer injects assemblies into the Global Assembly Cache (GAC) and writes numerous registry keys. Some antivirus tools flag this behavior as suspicious. before running DevExpress.NET.21.2.12.exe . download devexpress 21.2

: Avoid downloading "cracked" or "repacked" versions from unofficial third-party sites, as these often contain malware or compromised files. Download Registered Products - Current or Previous Version

Download either the comprehensive Unified Component Installer (.exe) or specific platform zip files.

Many large-scale desktop (WinForms/WPF) and web (ASP.NET) apps are deeply coupled with v21.2 components. Upgrading to a newer version requires intensive regression testing.

| 问题 | 可能的原因 | 解决方案 | | :--- | :--- | :--- | | 安装后 Visual Studio 工具箱中未显示控件 | 安装未正确注册 Visual Studio 的设计时组件。 | 重新运行 DevExpress 安装程序，确保在选择组件时勾选与你的 Visual Studio 版本相对应的设计时扩展。 | | NuGet 包安装失败 | 本地 NuGet 源未正确配置或项目目标框架与包不兼容。 | 检查项目的目标框架是否在 DevExpress 的支持列表中；手动检查本地 NuGet 源路径是否正确。 | | 项目无法编译，提示缺少 DevExpress 引用 | 项目文件中的 DevExpress 引用路径不正确，或 NuGet 包恢复失败。 | 清理并重建解决方案；在 NuGet 包管理器中重新安装相关包。 | Provide a guide on using the Project Converter to upgrade

Run the installation command specifying your package and version 21.2: Install-Package DevExpress.Blazor -Version 21.2.3 Use code with caution.

To ensure your development environment is correctly set up, verify the following:

Select your installation path or leave it at the default standard directory.

A completely redesigned Data Grid component featuring faster rendering, virtual scrolling, and advanced filtering capabilities. before running DevExpress

Select Download Manager from your account dashboard.

Before installing, ensure your environment meets these primary prerequisites: System Requirements | Report and Dashboard Server

For IT managers, "boring" is beautiful. If you download 21.2 today, you know exactly what you are getting. There are no "experimental" grid views or rewritten rendering engines to break your custom CSS.

DevExpress provides a Project Converter tool that automatically updates references in your IDE (Visual Studio) to 21.2.

: If you require satellite assemblies for specific languages. Trial Version