(formerly .NET Core) jumped from 3.1 directly to .NET 5.0 to avoid confusion with the 4.x framework.
If you are looking for an offline installer, you likely need either the (a common legacy version) or the modern .NET 5.0 SDK/Runtime . Understanding the Versions
What is .NET Framework? A software development framework | .NET net framework 52 offline installer
Installing on secure servers or air-gapped machines.
Running older Windows applications (WPF, Windows Forms) built before 2016. (formerly
To ensure your system remains secure, always source these installers directly from Microsoft:
Unlike the classic framework, modern .NET versions are often "self-contained," meaning an app can carry the runtime with it, or you can download the full .NET 5.0 Desktop Runtime for offline use. Why an Offline Installer? A software development framework |
The standalone package is roughly 66MB and does not require an active internet connection during the installation process. 2. .NET 5.0 (Modern/Unified)