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

Microsoft's original Python language server back in 2018 was released under the open source Apache License.

Although already known for being easy to use, the Python programming language has gotten another boost in usability thanks to a new free graphical editor from development software provider JetBrains.

JetBrains has split the latest edition of its PyCharm Python IDE (integrated development environment) into two editions, the paid professional edition and a new free community edition.