Download ^new^ Net Framework 35 Offline Installer For Windows 10 11 Free Jun 2026

Mount the ISO file (right-click -> Mount) or plug in the USB stick. Note the drive letter (e.g., D: , E: , F: ).

The target machine is completely isolated from the internet (air-gapped systems or secure lab environments). Mount the ISO file (right-click -> Mount) or

Microsoft stores the exact deployment payload for .NET 3.5 inside a specific directory on these disks. You do not need to download sketchy executable files from third-party websites. Step 1: Mount Your Windows ISO File Mount the ISO file (right-click -> Mount) or

If Version exists and Install = 1, you’re done. Mount the ISO file (right-click -> Mount) or

Instead of hunting for an offline installer, do this:

This method works even without an internet connection.