I am trying to clean up a large Outlook PST file that contains a lot of duplicate emails, contacts, and calendar items. I already tried the manual steps (such as sorting and deleting duplicates one by one), but they are not working properly for my case, and it is taking too much time. In my situation, manual methods have failed, and I need a more reliable and accurate way to remove PST duplicates without risking data loss or corrupting the file. Can anyone suggest a proven and safe approach to remove duplicate items from a PST file, especially when the mailbox is very large?
Social forum
If trying to clean up a large Outlook PST file that has a lot of duplicate emails, contacts, calendar, and manual steps do not work properly, you should try the best method. I can suggest a one tool becouse I'm used to it so you can try it before buying the full edition. The TrustVare Outlook Duplicate Remover, which quickly finds duplicate emails, contacts, calendar, etc, in the Outlook PST files and removes them without harming original data. It will handle a lot of duplicate items from Outlook PST files without downloading any other application. You should try the free trial before deleting duplicate Outlook PST files ot will give you a preview option.