Neil Larson seems to have been way ahead of his time. He produced several hypertext systems for DOS but lacked commercial marketing so the products were only known to a small audience.
https://awarewriter.wordpress.com/2012/01/29/monday-musings-maxthink-the-only-idea-processor/



image from Encyclopedia of Library and Information Science: Volume 49 - Supplement 12, page 203

Screenshot from PC Mag May 1991
HyperBBS and HyperLAN
Was ist just the BBS or did it provide wiki-like collaborative editing?
Neil Larson seems to have been way ahead of his time. He produced several hypertext systems for DOS but lacked commercial marketing so the products were only known to a small audience.
MaxThink
https://awarewriter.wordpress.com/2012/01/29/monday-musings-maxthink-the-only-idea-processor/
Hyplus
HyperRez
PC-Hypertext
HOUDINI Outline Processor
image from Encyclopedia of Library and Information Science: Volume 49 - Supplement 12, page 203
TransText
Screenshot from PC Mag May 1991
HyperBBS and HyperLAN
Was ist just the BBS or did it provide wiki-like collaborative editing?