If you are searching for a way to remove the items from the PST files, then you must use SameTools PST Duplicate Remover. This software scans duplicate PST files and removes them in a few clicks. It can be able to remove large PST duplicate files from your computer, without the need to install any other software. It will be compatible with all Windows versions, Windows 11, 10, 8.1, 8, and 7. This application has a straightforward UI for non-technical users and they can use a free trial. You can be given the ability to remove some of the duplicated items as a prelude to scheduling you into the purchase option.