print ("Hello world") When you compile a Python program with Nuitka, you pass the name of the entry-point module as a parameter to Nuitka, for example, nuitka main.py.

For one, there is no native mechanism for compiling a Python program into a standalone executable package. To be fair, the original use case for Python never called for standalone redistributables.

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

For example, the following Python command could be entered into Notepad, saved to a batch file named "py.bat," and executed: python hello.py ...