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.

Notepad++ is a portable notepad that users like computer programmers will find enormously useful, because it offers something the regular Notepad doesn’t: numbered lines.

Notepad2 echoes WordPad's familiar interface while adding useful features such as line numbering, syntax highlighting, and improved search-and-replace.