Dec 9, 2025 · Free downloads for building and running .NET apps on Linux, macOS, and Windows. Runtimes, SDKs, and developer packs for .NET Framework, .NET, and ASP.NET.

.NET Core 3.1 downloads for Linux, macOS, and Windows. . NET is a free, cross-platform, open-source developer platform for building many different types of applications.

The ASP.NET Core Runtime enables you to run existing web/server applications. On Windows, we recommend installing the Hosting Bundle, which includes the .NET Runtime and IIS support.

Dec 9, 2025 · Official .NET downloads for Linux, macOS, and Windows. . NET is a free, cross-platform, open-source developer platform for building many different types of applications.

ASP.NET is a popular web-development framework for building web apps on the .NET platform. ASP.NET Core is the open-source version of ASP.NET, that runs on macOS, Linux, and …

.NET is a developer platform made up of tools, programming languages, and libraries for building many different types of applications. ASP.NET Core extends the .NET developer platform with …

Get an introduction to the programming skills needed for a career as a .NET software developer. Experience .NET learning courses that provide a broad perspective on core technologies …

Free tutorials, videos, courses, and more for you to start building for web, mobile, desktop, games, machine learning, and IoT apps with .NET.

适用于 Linux、macOS 和 Windows 的官方 .NET Core 3.1 下载。 .NET 是一个免费的跨平台开放源代码开发人员平台，用于构建许多不同类型的应用程序。

.NET Standard is a formal specification of .NET APIs that are intended to be available on all .NET implementations. To target .NET Standard in your projects, install one of the SDKs from the …