The "Offline Installer" is a single large file that contains everything needed. It does not require an internet connection during the installation process (though you need the internet to download the file initially).
Here is why you still need it:
. It provides the necessary runtime environment to execute modern applications and includes significant security and performance improvements. Microsoft Support 🚀 Why Use the Offline Installer? While Microsoft typically suggests the Web Installer to save bandwidth, the Offline Installer is superior for: No Internet Access : Ideal for air-gapped or restricted machines. Bulk Deployment download free net framework 46 2 offline installer windows 7
Follow these simple steps to install the framework offline: The "Offline Installer" is a single large file