Where are the explaining exactly what DEDUPLICATOR is for exactly how to use it please?
The Deduplicator is for removing duplicates.
It will happen if you import some data, and then later import it again, you will have duplicates. Or if you copy some items to another folder, and then later you don’t want to have 2 copies of the data, you can use this tool to remove the duplicates.
It only works with exact duplicates.
There is no documentation for this, but the wizard is self explanatory.