Deduper for Outlook Alternatives

    Deduper for Outlook is described as 'Deduper - Outlook duplicate remover does exactly as the name suggests, it searches and removes all duplicates; whether that's appointments, contacts, notes, tasks or emails' and is an app in the File Management category. There are more than 10 alternatives to Deduper for Outlook for Windows, Microsoft Office Outlook, Microsoft Office 365 and Outlook. The best alternative is ReliefJet Essentials for Outlook. It's not free, so if you're looking for a free alternative, you could try Remove Duplicate Contacts or Find Duplicate Messages for Outlook. Other great apps like Deduper for Outlook are Find Duplicate Contacts for Outlook (Free Personal), Kernel for Outlook Duplicates (Paid), Remove Duplicate Messages for Outlook (Freemium) and Automatic Outlook Duplicate Remover (Freemium).

    This page was last updated Mar 20, 2019

    1. A large set of useful and easy-to-use tools for every Microsoft Outlook user: Import, export and convert using EML,MSG,TXT and PST formats; remove duplicate items, process attachments and extract addresses; get reports and statistics and even more.
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    2. This free tool finds duplicate Outlook contacts and mark them with a flag or categories. Instead of manually comparing similar contacts, do this job quickly and automatically.


      • FreemiumProprietary
      • Windows
      • Microsoft Office Outlook
      Free and easy way to move, remove or delete duplicate contacts in Outlook folders. Can find duplicates across folders and storages.
      • FreemiumProprietary
      • Windows
      • Microsoft Office Outlook
      Free and easy way to find and mark duplicate messages in Outlook folders with flag and/or categories. Can find duplicates across folders and storages.
    3. Kernel for Outlook Duplicates is an effective Outlook Duplicates remover tool which can remove duplicate items from Outlook PST file and helps in reducing the size of the PST file. Detected duplicate items can be removed or saved to sub folder for further use.
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    4. Free and easy way to move, remove or delete duplicate messages in Outlook folders. Can find duplicates across folders and storages.
    5. Automatic Outlook Duplicate Remover - the powerful tool to remove Outlook duplicates. A modern and powerful tool that cleans your Outlook of countless duplicates, leaving you with all of the emails or contacts (or any other items) you need, and nothing more.
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      • Windows
      • Microsoft Office Outlook
      Kutools for Microsoft® Outlook will simplify your daily email communication through Outlook by adding following handy features that majority of Outlook users have to perform daily!
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    6. Easily remove duplicate email messages, contacts, attachments from outlook using Stellar Phoenix Outlook Duplicate Remover. Most of the user get confused due to duplicate emails so it is best option to remove duplicates
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    7. One more tool is added in the repository of PST management and that is Outlook duplicate Remover. You have seen number of duplicate emails in Outlook.
    Showing 10 of 16 alternatives