Cloud-based alternatives like Google Docs are often the preferred choice. Notepad is a free popular application used for basic text editing in Windows computers. With

You should also be able to start exploring the possibilities of process manipulation with the Popen() constructor. In this example, you’ve seen how the Popen()

OneNote supports freeform text — enter and position it anywhere. OneNote 2016 is free and is available from the Microsoft Store and the Mac App

That way, you will be sure that only files that actually exist will be selected and you are restricting the user to the file types