You can use Nuitka to compile Python programs to standalone executables, then redistribute them without the Python runtime.

Pyjion, a just-in-time (JIT) compilation system for Python that compiles to the .NET 6 runtime, is now available in a 1.0 version. Pronounced “pigeon,” and developed by Python Software Foundation ...

Here are some free Python file viewer and Python file editor software to help you open PY files on Windows 11/10 PC.