iMindMap Mind Map provides the ability to restore unsaved maps. When the computer is automatically turned off for some irresistible reasons (power off, system crashes, etc.), if your mind map has not been saved, then you can use iMindMap 's file recovery function to recover unsaved maps.
If you have any questions, you can visit: http://www.imindmap.cc/imp-wenjianhuifu.html
When our computer disconnects for some reason, and then opens the iMindMap mind map again, we will see a recovery file window that prompts you to restore the map before closing.
When we click Yes, we can restore the map before you open the unexpected shutdown.
Note here, however, that iMindMap can only restore the map saved in the auto-save interval, and if your interval is 5 minutes, you will not be able to restore the map in the first 4 minutes of the shutdown after the system is closed, and the map will revert to the state that was closed 5 minutes ago. Settings for AutoSave time you can go to the file section of the options to set it up.
To know more imindmap operation skills, you can go to iMindMap Chinese official website to see the relevant information.
How to restore a file that is not saved in iMindMap