Here is the detailed, informative answer on how to , the official Microsoft tool for creating, signing, and packaging Windows apps ( .appx or .msix packages).
is a packaging tool provided by Microsoft. Its primary job is to create app packages from files on your disk or to extract files from an existing package. It handles: download makeappx.exe
). It is not a standalone app for general users, but rather a utility included in official developer toolsets. download makeappx