The TrustVare Outlook PST Duplicate Remover Software, users can quickly eliminate duplicate emails, contacts, calendars, tasks, or other objects from MS Outlook PST. This software is incredibly secure & easy to utilize. Key Features Batch data duplicate removal (remove duplicates from multiple PST files at once) Supports Microsoft Outlook 2021 and all versions earlier Quick Search technology instantly identifies duplicates No Outlook installation required No file size constraints Suitable for Windows 10/8.1/8/7 & previous iterations Safe and data-free processing Free demo version available (for testing). Website: https://www.trustvare.com/duplicate-remover/pst/