Delete duplicate contacts, notes, tasks, etc. in Microsoft Outlook; searching across folders. A duplicate found can be marked, copied or moved to any folder. Works as an add-in for Microsoft Outlook 2016, 2013, 2010, 2007, 2003, 2002 / XP (64-bit, 32-bit).
Delete duplicate emails and posts in Outlook and Microsoft Exchange Server folders; search across your folders. A duplicate found can also be marked, copied or moved to any other folder. Works as an add-in for Microsoft Outlook. Free trial.
Duplicate Killer plug-in for Outlook Express, Windows Mail and Address Book is for search and management of duplicates for all or chosen folders. Program processes (eliminates, marks with a flag, moves to a folder, or deletes) contacts and e-mails.