Yes, you can use "OSTtoPSTApp PST Duplicate Remover"; it is the best software to remove multiple duplicate PST files in one click. It can automatically scan your duplicate PST files and, without glitching, smoothly remove them. This tool is enough to remove duplicate PST files; you don't need to install any other application. The software can remove a number of duplicate PST emails in one shot and save your original data without any effect. You will get a free demo version of this PST duplicate remover to test its features without any technical issues.
Visit here:
https://www.osttopstapp.com/pst-duplicate-remover.html