SysTools Outlook Duplicates Remover - An Amazing duplicate remover software to deal with duplicates in Outlook. Using this Outlook Duplicates Remover one can capable to remove duplicate emails, contacts, calendars, tasks, journals, notes from Outlook PST/OST/BAK files.
Features
• Deduplication of emails, contacts, calendars, journals, tasks, notes
• Options to delete duplicates within the folder and across the folder
• Remove duplicates from MS Outlook according to multiple properties
• Draw out duplicates from multiple Outlook PST/OST/BAK files at once.
• Delete duplicates from Password Protected PST/OST/BAK files
• Remove Outlook duplicates items between multiple Date Range
• Support to remove duplicate items without MS Outlook installation
• Make report for unique & deleted duplicate items in .csv extension
• Generate report in .txt of selected categories during the duplicate removing process Outlook Duplicate
• Remover supports Windows 11 (64-bit), 10 (32-bit & 64-bit)
Download: 
SysTools.Outlook.Duplicates.Remover.5.1.rar - 19.3 MB