SysInfo Tools Software presents an excellent solution to remove duplicates in Outlook. The Outlook Duplicate Remover tool supports removing duplicate emails, contacts, and all other duplicate items stored in your Outlook mailbox. Users will get the option to choose task comparison criteria. You can select single and multiple PST files at a time and remove all the duplicate items from them in just a few mouse clicks. It displays the selected PST file information and presents all the mailbox folders in a tree structure. You can choose the folders from which you want to remove the duplicate items. Users can draw the same things from the selected PST file(s) according to a date range (predefined or defined manually). This tool provides an option to add/attach the new PST file(s) directly to users’ Outlook profiles. It supports all popular versions of MS Outlook, i.e., Outlook 97 to Outlook 2010 and latest 2013, 2016, 2019. It runs smoothly under all major versions of Windows operating systems. Users can download its free demo version first before buying this tool. The Demo version of this tool will allow you to remove duplicate items of the first 50 email items of each selected folder of each selected PST file.