Why is necessary to remove duplicate files?

If you have many duplicate PST files and you want to remove these extra files then you should go with this Softaken Outlook Duplicate Remover software which can delete all the duplicates from Microsoft Outlook account. It removes items including emails, contacts, calendars, notes, tasks, etc. The tool also allows a user to duplicate the folders and even across the folders also. There isn’t any limit to eliminate the items, as the utility removes all the duplicate items from the Outlook account. It is required to install the MS Outlook is required on the local system for removing the duplicates.