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

On Halloween 2018 a developer filed an issue in the GitHub repo for the VS Code Python extension, asking for the ability for users to "spin up multiple 'Python Interactive' windows." In August 2020, ...

The default Python install on Windows 11 comes packed with a variety of helpful tools and features. After a you successfully install Python on Windows, you should test out Python's built-in REPL tools ...

Soon to be the official tool for managing Python installations on Windows, the new Python Installation Manager picks up where the ‘py’ launcher left off.

Official support for free-threaded Python, an experimental JIT, and a smarter installation manager for Windows are among the goodies in Python 3.14. Now in a release candidate.

The new PyScript project lets you embed Python programs directly in HTML pages and execute them within the browser without any server-based requirements.