How to delete all duplicate emails in MSG file format? Download and launch MSG Duplicate Remover Tool to completely delete all duplicate emails in MSG. This app is an outstanding choice and is specially developed to find and simply delete all duplicate emails in MSG file format using the tool. It is completely equipped with advanced algorithms to accomplish precise output without any data loss. It doesn’t affect the original data and also provides complete freedom to opt the destination location according to your needs to save output data. Moreover, it’s very simple-to-use for all types of users including professional as well home users. You can install MSG File Duplicate Remover Tool on all versions of Windows OS and MS Outlook.