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.

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.

Modern & innovative ASP.NET Core is designed to allow runtime components, APIs, compilers, and languages evolve quickly, while still providing a stable and supported platform to keep apps running. …

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 leveraging …

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.

.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 tools and …

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

The programming languages, compilers, libraries, and runtimes that make up the .NET platform are all free. There are no licensing costs, including for commercial use.

Dec 9, 2025 · Learn about .NET and .NET Core support policies, which refer to several technologies including the runtime, ASP.NET Core and Entity Framework Core.