The HSD Versions Cleaner is a tool for the Mac that will be published in a few weeks. It's main purpose is to provide the user with an easy way for deleting old file versions saved for previous versions of certain documents.

If you want to get more information in advance, please see the HSD Versions Cleaner documentation:

it's planned to distribute the HSD Versions Cleaner through the Mac App Store as a low-priced commercial product. 

Mac, macOS, and App Store are trademarks of Apple Inc., registered in the U.S. and other countries.