On the internet, you will get multiple solutions If your Outlook is filled with Duplicate MSG Files then you need Outlook MSG Duplicate Remover but all solutions will not be useful for non-technical who don't know the techniques to remove duplicates that's why you can remove duplicates from MSG...
Please see my solution if people want a solution to remove duplicate contacts and emails from MSG files. There are two alternatives for deleting duplicate contacts and emails from MSG files. One will be done manually, and the second will be a safe process, which is a technical solution.
If...