Unlike the standard web installer, the (also called a standalone installer or redistributable package) contains all the necessary components in one large file.
Legacy version for older systems like Windows XP or Server 2003. Download 4.0 How to Install Using an Offline Installer net framework 4.3 offline installer
The .NET Framework 4.x series skipped from 4.0 to 4.5, and continued through various iterations up to 4.8.1. Users searching for "4.3" are typically either looking for (which had an update version 4.0.3) or the widely-used 4.5 series . Why Use an Offline Installer? Unlike the standard web installer, the (also called
Perfect for installing on computers without an active connection. Unlike the standard web installer
Faster for multiple deployments since you only download the file once.