Users can remove duplicate PST files in just a few seconds with the help of the TrustVare PST Duplicate Remover Tool. This software can remove duplicate emails, contacts, calendars, and notes from Outlook  PST files. This software is designed with a simple graphical interface that makes it a simple process for technical and non-technical users to remove duplicate emails from PST files without technical experience. This software can be installed on Windows 11, 10, 8.1, 8, 7, XP, and Vista operating systems