As of .NET 9 (planned 2024-2025), the Windows Desktop Runtime remains fully supported with enhancements in:
The Windows Desktop Runtime (formally known as the ) is a critical software component required to execute applications built with Windows Forms (WinForms) and Windows Presentation Foundation (WPF) using .NET Core, .NET 5, and later versions (Modern .NET). Unlike the legacy .NET Framework, which is a Windows operating system component, the Windows Desktop Runtime is a side-by-side, versioned, and redistributable package. This paper analyzes its architecture, its relationship to the .NET Runtime, dependency management, deployment strategies (framework-dependent vs. self-contained), and its impact on enterprise application lifecycle management. window desktop runtime
