This software offers the ability to undo a shutdown or restart, allowing users to abort in-progress actions.
One thing to note, however, is that if you have other applications in the shutdown items folder, you may need to adjust the script's name to ensure that it runs before or after other applications in order to work properly.
Overall, I found Undo Restart/Shutdown to be a simple and effective solution to prevent frustration and potentially losing important work due to an unintentional shutdown or restart. Best of all, it's completely free to use as freeware.
Version 1.0: N/A