| Version | Change log |
| Outlook Duplicate Remover 4.00 Mar 16, 2021 | New version comes with critical updates for innovative functionality and improvements. Now the Duplicate Remover can delete duplicates from selected multiple folders. Also provides detailed duplicate report which allows to review each duplicate before merging or delete them. |
| Outlook Duplicate Remover 3.45 Sep 21, 2020 | New version comes with major updates for innovative functionality and improvements. The new version application will close automatically when Outlook is closed. It can also work as a standalone application |
| Outlook Duplicate Remover 3.44 Jul 16, 2020 | New version comes with major updates for innovative functionality and improvements. The new version application can now be started as a standaloone, without starting Microsoft Outlook. |
| Outlook Duplicate Remover 3.42 Jul 17, 2018 | New version comes with major updates for innovative functionality and improvements. Outlook Duplicate Remover will run stable and without issues on latest environment. |
