Makeappx.exe — Download

: makeappx.exe pack /d "C:\MySourceFiles" /p "C:\Output\MyApp.msix"

: Securing packages using specific key files.

: If you have Visual Studio installed, the tool is likely already on your machine as part of the "Universal Windows Platform development" workload. download makeappx.exe

The most reliable way to obtain the tool is by downloading one of the following official packages:

To use the tool, open a Command Prompt or PowerShell and navigate to its folder (or add it to your System PATH). : makeappx

: 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?

: 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. : A more modern alternative is the MSIX

C:\Program Files (x86)\Windows Kits\10\bin\ \ \makeappx.exe