To delete, remove, and eliminate duplicate items from an Outlook PST file without losing any original data, try the CubexSoft Outlook Duplicate Remover Tool. This tool is highly effective for deleting all duplicate items in Outlook, and it does not require Outlook installation. With no file size limitation, you can remove large duplicate items without any data loss. During the de-duplication process, Outlook PST Duplicate Remover maintains all folder structures intact. It is compatible with MS Outlook and Windows OS, including Windows 11. To learn more about its features, download a free demo version of the application.

Tool Page: https://www.aryson.in/software/outlook/pst-duplicate-email-remover/