Install Windows PE on computers that are air-gapped or restricted from the internet.
To download the Windows PE (WinPE) add-on for the Windows Assessment and Deployment Kit (ADK) for offline installation, you must first use the adkwinpesetup.exe adkwinpesetup.exe offline download
How to Get the ADKWinPESetup.exe Offline Download (Windows PE Standalone) Install Windows PE on computers that are air-gapped
Although the focus is on the WinPE add‑on, you need the main ADK installer to generate the complete offline installation package. adkwinpesetup.exe offline download