XTPro gold was Great
I have a legacy old DOS system I garbage picked and turn on every once in a while for amusement and to remember when booting up a system was really fast. LOL. And XT was a great program in all of it's various incarnations.
There was a shareware spreadsheet by Public Brand Software called " AS EASY AS " --- 123 and as shareware it could be given out for free and was as good as old Lotus 123 in those bygone days.
Zork anybody?