A free program for Windows, by Derick Payne.

Notepad3 is an innovative text editor with a modern and intuitive user interface. The app allows you to create, edit, and save your text notes in a fast and convenient way. It’s a perfect tool for quickly jotting down ideas or for keeping track of important information. Notepad3 is perfect for anyone who needs to quickly edit text or for anyone who needs to create a text file. It’s super easy to use, and you can do all of this with just a few simple clicks.

The user interface is modern and intuitive, making it easy to use for both beginners and experienced users.