I want to eliminate duplicate PST files from Outlook.

Yes, you can eliminate duplicate PST files from Outlook within a few minutes on Sametools Remove Outlook PST Duplicate is a good way to remove duplicate PST files without harming your original data and keeping your mailbox and storage space. You don't need to install other applications, and it is compatible with all Windows OS versions like 11, 10, 8.1, 8, 7, and they are also compatible with ANSI and UNICODE. You can easily use this software without technical skills in offline mode.