You can choose between two types of installers from the official :
Microsoft Official Download Center for .NET 4.7.2 Runtime (x86/x64)
Includes updates like the SameSite cookie property to reduce information leakage and protect against cross-site forgery. download net framework 4.7.2 windows 7 32 bit
Microsoft .NET Framework 4.7.2 offline installer for Windows
https://dotnet.microsoft.com/en-us/download/dotnet-framework/net472 You can choose between two types of installers
Before installing .NET Framework 4.7.2, your Windows 7 must have Service Pack 1 (SP1) installed. To check: Right-click Computer → Properties → Look for "Service Pack 1" under Windows edition.
Microsoft provides the official offline installer, which works for both 32-bit and 64-bit systems. Microsoft provides the official offline installer
: A smaller initial download that fetches required components during installation. Microsoft .NET Download Portal : Direct access to the (for running apps) or (for building apps). Microsoft Support Installation Prerequisites Operating System : Windows 7 is strictly required. Disk Space