The MSIX Packaging SDK project is an effort to enable developers on a variety of platforms to pack and unpack packages for the purposes of distribution from either the Microsoft Store, or their own content distribution networks.
bbfreeze creates stand-alone executables from python scripts. It's similar in purpose to the well known py2exe for windows, py2app for OS X, PyInstaller and cx_Freeze (in fact ancient versions were based on cx_Freeze.
bbfreeze currently does not have a maintainer. No new releases since 2014.