Download Net Framework 35 Offline Installer For Windows 10 11: Free [portable]

.NET Framework 3.5

Getting running on newer versions of Windows can be a bit of a headache because it isn't enabled by default. Since many older apps and games still rely on it, having an offline installer method is the most reliable way to get it working without running into Windows Update errors.

Prerequisites:

If you manage multiple computers (e.g., in a school or office), you can extract the microsoft-windows-netfx3-ondemand-package.cab file and copy it to a USB drive. ) often fail or require an internet connection

) often fail or require an internet connection to "verify" the installation. Microsoft Learn Insert your Windows Installation Media

What is .NET Framework 3.5? Why Do You Need It?

Insert your Windows Installation Media.

Plug in your Windows 10/11 USB or insert your DVD. Note the drive letter assigned to it (e.g., D: or E: ). You can check this in "This PC" or File Explorer. D: or E: ).