Downloads for building and running applications with .NET Framework 4.0 . Get web installer, offline installer, and language pack downloads for .NET Framework.

The .NET Framework is Microsoft's comprehensive and consistent programming model for building applications that have visually stunning user experiences, seamless and secure communication, and the ability to model a range of business processes. The .NET Framework 4 works side by side with older Framework versions.

The Microsoft .NET Framework 4.8 is a highly compatible, in-place update to the Microsoft .NET Framework 4, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1 and 4.7.2. The offline package can be used in situations in which the web installer cannot be …

Feb 21, 2025 · The latest version of .NET Framework is 4.8.1. This version of .NET Framework supports all .NET Framework 4 apps. For more information about a specific release of .NET Framework, see .NET Framework versions and dependencies.

.NET Framework 是由 Microsoft 开发的一种全面且一致的编程模型，用于生成具有视觉震撼力的用户体验、无缝的安全通信和对一系列业务流程进行建模的能力的应用程序。.NET Framework 4 将与旧的 Framework 版本并行工作。

Apr 26, 2022 · This article provides links for installing all versions of .NET Framework from .NET Framework 4.5 to .NET Framework 4.8.1 on your computer. If you're a developer, you can also use these links to download and redistribute .NET Framework with your apps.

Microsoft .NET Framework 4.8.1 is a highly compatible and in-place update to .NET Framework 4.8. It includes native support for the Arm64 architecture (Windows 11+), accessibility improvements as well as other improvements.

Mar 19, 2025 · This article teaches you about which versions of .NET are supported on Windows, how to install .NET, and what the difference is between the SDK and runtime. Unlike .NET Framework, .NET isn't tied to your version of Windows.

El paquete del instalador web de Microsoft .NET Framework 4 descarga e instala los componentes de .NET Framework necesarios para la ejecución en la arquitectura de máquina y el sistema operativo de destino.

用于通过 .NET Framework 4.0 生成和运行应用程序的下载项。获取适用于.NET Framework的 Web 安装程序、脱机安装程序和语言包下载。