Download the offline installer. The .NET Framework 3.5 SP1 offline installer is available on the .NET Framework 3.5 SP1 Download page and is available for Windows versions prior to Windows 10. Install the .NET Framework 3.5 on Demand. You may see the following configuration dialog if you try to run an app that requires the .NET Framework 3.5.

13 rows Install the .NET Framework on Windows 8.1 | Microsoft Docs The .NET Framework 4.8 can be used to run applications built for .NET Framework 4.0 or later..NET Framework 3.5. Follow the instructions to install the .NET Framework 3.5 on Windows 8.1 and 10.. The .NET Framework 3.5 supports apps built for .NET Framework 1.0 through 3.5. Help Install .NET Framework 3.5, 3.0, 2.0 on Windows 8/10 Oct 24, 2012

Download Update for Microsoft .NET Framework 3.5 on Windows 8 and Windows Server 2012 - KB2836946 from Official Microsoft Download Center Surface Pro 7 Ultra-light and versatile

Microsoft .NET Framework 3.5 Service pack 1 (Full Package) Microsoft .NET Framework 3.5 service pack 1 is a cumulative update that contains many new features building incrementally upon .NET Framework 2.0, 3.0, 3.5, and includes .NET Framework 2.0 service pack 2 and .NET Framework 3.0 service pack 2 cumulative updates.

How To Enable / Install .NET Framework 3.5 On Windows 7,8 Feb 15, 2017