.NET Conf: Nov 10-12
.NET 5.0 launches at .NET Conf 2020! Come celebrate and learn about the new release.

Download .NET Framework 4.5.2

Not sure what to download? See recommended downloads for the latest version of .NET.


The runtime includes everything you need to run existing apps/programs built with .NET Framework.

Download .NET Framework 4.5.2 Runtime

Developer Pack

The developer pack is used by software developers to create applications that run on .NET Framework, typically using Visual Studio.

Download .NET Framework 4.5.2 Developer Pack