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.

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 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 …

Downloads for building and running applications with .NET Framework 4.8 . Get web installer, offline installer, and language pack downloads for .NET Framework.

Get 10 ASP.NET Core websites for free with Microsoft Azure. You can also deploy to any major cloud platform, your own Linux or Windows servers, or one of many hosting providers.

Free .NET development tools for Windows, Linux, and macOS. Use Visual Studio or the .NET CLI, get a plug-in for your favorite editor, or find a third party IDE.

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 …