To use the tool, open a Command Prompt or PowerShell and navigate to its folder (or add it to your System PATH).
: Securing packages using specific key files. download makeappx.exe
: Creating .msix or .appx packages from source files. To use the tool, open a Command Prompt
: A more modern alternative is the MSIX Packaging Tool from the Microsoft Store, which includes the latest versions of MakeAppx.exe and SignTool.exe. Where is MakeAppx.exe Located? To use the tool
: The primary source is the Windows Software Development Kit (SDK) . When installing, you only need to select the "Windows App Certification Kit" to get MakeAppx.exe without the full SDK's overhead.
: makeappx.exe pack /d "C:\MySourceFiles" /p "C:\Output\MyApp.msix"