We have a multi-folding vertical door option in our Archicad door and window tool, Infinite Openings:
https://cadswift.com.au/products/Infinite-Openings.html
Ignore the arched doors to the left, it just some testing I have been doing on raking and arched panel heads.
Also I know the folding panel at the bottom is strange but its just to demonstrate that you can nominate the number of panels at the top and bottom (just as your would left and right in the normal folding door).
Let me know if you would like a free trial. We are happy to provide lengthy trials so you can test the tool on an actual project, so please don't hesitate to ask.
Creator of Cadswift's parametric GDL libraries
Creator of Infinite Openings and Component Catalogues
Push the envelope & watch it bend
website:
https://cadswift.com.au/
YouTube:
https://www.youtube.com/user/CADSwift/playlists