This is the abandonware SPF/PC v4 from around 1993. It's an ISPF-like environment and editor. It also includes a REXX implementation!

It works fine and is fun to use on DOSBOX. To execute panels commands (e.g. for navigation) press the key (e.g 2) and Control at the same time.

Runs on Windows and MS-DOS.

This software is as-is. I don't support it, nor will I look at tickets. You're on your own.

June 2024, Tokyo