SharePoint Online How to view all folders and subfolder in a document library

Question

I am using SPO, I would like to view in the document library all folders and subfolder.

For example: folder A then shows Subfolder B and Subfolder C and so on up to 4 levels (like file explorer view).

Is this possible?

Answer 1

Not possible with OOB solutions, but technically you can add a tree-view navigation on the page to display the folder structures.

See the references here:

Classic Experience: Sharepoint 2013 : Tree view structure for Document library and setting permissions.

Modern Experience: Tree view navigation using PnP Treeview control in the SharePoint Framework (SPFx) web part.