This file base of free programs was begun in 1984 to help small businesses enter the world of computers. It became an international file base distributed to BBSs around the world via floppy disc until Bobbie Sumrada in Memphis gave it a home on CHEERS, her premier BBS. The entire history is on the FreeHOF web site.
Also there are downloadable copies of PCBoard, one of the great BBS platforms of all time. Anyone can create a dial-up BBS with this to see what they were like, so long as they have a DOS partition for it. I think MS DOS is also there to download, version 5.n or 6.n.
Something you won't find at this site is games. FHOF never distributed games.