How to Remove Duplicate Contacts - Version 1.0 Use Outlook duplicate remover tool, you can remove duplicate contacts in Outlook from multiple PST Files at a time. Outlook professionals use Outlook duplicate contacts remover software and resolve query such as how to remove duplicate contacts? Outlook duplicate remover software is an advanced technology, so it is very easy to understanding and operating, and don't need to any technical skills for operate this tool. If you have basic knowledge of computer, then you can easily operate this software. There are two options for removing duplicates items from .PST file ("Add File (s)" and "Add Folder"). Both option are better and time consuming. If you have same emails and contacts in the two .PST files, then you should use Add Folder option for removing duplicates contacts from both file. If there are duplicate emails and contacts in the same .PST file then you should choose "Add File (s)" options for removing duplicacy from PST file. Outlook duplicates remover software supports all Windows version (Windows 7 to 98) and MS Outlook version (2010 to 97). Software also provides