Create new mind maps directly in Files app
and click on the “New Mind Map” icon at the bottom of the screen.
SimpleMind will ask you where to store the mind map. You can choose every folder.
Open existing mind maps
The files tabs shows the list of recently opened mind maps for your convenience. To open a mind map that is not displayed, open Apple’s Files app, select the file and double click to open.
When you open a mind map in the Files tab, linking, for example to another mind map, is not possible.