Sperry Software - Duplicate Contacts Eliminator 4.0

This is a small Outlook add-in that will help you get rid of duplicate contacts in your address book. It allows you to either delete the duplicates all or move them to a folder of your choice. You also can choose to operate on a single folder or select many folders at once. It works with Microsoft Outlook 2010 (64-bit and 32-bit), Outlook 2007, Outlook 2003, Outlook 2002 and Outlook 2000.