How to Build a Notepad File in Java. If you have a Web or other computer-based small business, you might find that you need to do some Java programming. Java is a cross-platform programming ...

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.

The file format is plain text, which means you can use a free plain text editor such as Windows Notepad to open, edit, and then save the file in the same CFG format.