Hands up if you remember THIS:
Yup, it's still there, and even still being developed — version 20.4.11 come out a few weeks ago. For the most part, it's still the same program as back in the old days, too (the version I used was 18.2). *s*
It's working pretty well under DOSBox, BTW. Graphical glitches can be avoided by passing TEXTSAFE=save as an option, e.g. on the command line. If you're not familiar with DOSBox configuration, I recommend D-Fend Reloaded.
Wikipedia has more info, too, for those not in the know.