I have Wordstar 7, paid for the upgrade. They started using up columns for "stuff" that I did not need. I like the < at the end of the line showing a carriage return - line feed pair. For writng code, and looking at generated text files that helped me out a lot for some custom applications. I use it for writing code. Wordstar 4 is still on some of my machines. I wrote an assembly language routine to call it into memory, process text files, and read the files back in on exit.