Sametools Remove Outlook PST Duplicate" is a perfect solution to eliminate duplicate PST files, emails, events, notes, tasks clanders, etc, without error. It automatically detects duplicate PST files and quickly removes them without affecting your original data. They don't need other applications, and it supports all Windows OS versions like 11, 10, 8.1, 8, 7, and also supports ANSI and UNICODE. Non-technical users can use this tool in an easy way.