Dabo is the premier desktop application framework for Python. It requires not only Python, but several other open source programs that can take a while to download, install and configure. This is a single executable that contains all of these dependencies, and which installs without touching the Windows Registry, minimizing the chances of it breaking anything else. If you'd like to explore Dabo but don't want to bother installing all of the required dependencies, the Runtime Engine is for you.
||Might work on other Windows versions, however not tested