Most code editors are similar to notepad.exe in that they are "text editors", but unlike notepad.exe they have functionality built into them to send the code into the compiler.

XML Notepad 2007 is themed around the same kind of just-the-text-ma'am simplicity of Windows' Notepad, but does add relevant features for markup language hacking.

Notepad saves a file in .txt format. By using Print to PDF and Save As options, you can save it as PDF and HTML in Windows 11/10.