Download .NET Core 3.1 Runtime
The runtime includes everything you need to run existing .NET Core and ASP.NET Core applications
This release has reached end of life, meaning it is no longer supported. We recommend moving to a supported release, such as 9.0 Runtime. See our support policy for more details.
Run console apps
Do you want to run console apps that use .NET Core on your Windows computer? Install the .NET Core Runtime.
Run desktop apps
Do you want to run a desktop app that uses .NET Core on your Windows computer? Install the .NET Core Desktop Runtime.
Run server apps
Do you want to run web/server applications? The ASP.NET Core Hosting Bundle includes the .NET Core Runtime and ASP.NET Core Runtime. If installed on a machine with IIS, it'll also add the ASP.NET Core IIS Module.