Free Duplicate Killer Add-in for Outlook

Remove duplicates permanently, Merge duplicates or Backup duplicates to "Deleted Items" folder.

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Duplicate Killer Customers Reviews

Average Rating: 4.9 - 330 reviews
One of my partners recommended this product to me. I am very happy with the purchase so far. Outlook is very important in my everyday work and this software helps a lot to keep it running properly. Good job!

Delete Outlook duplicates and other Duplicate Killer features

Find, merge or remove Outlook duplicates

Find, merge or remove Outlook duplicates

4Team Duplicate Killer will find and remove duplicates in Outlook automatically. This fast and easy tool will remove Microsoft Outlook doubles from all folders. Get rid of Outlook duplicates and make your Microsoft Outlook much faster.

Identify and keep original items. Remove Outlook duplicates

Identify and keep original items. Remove Outlook duplicates

Compare duplicates to determine which one is original. An item can be considered original in case if it contains data in more fields, it is the oldest or last modified or contains longer values. View detailed search report showing found Outlook duplicates prior to applying any actions.

Remove Microsoft Outlook duplicate items

Remove Microsoft Outlook duplicate items

Duplicate Killer is the best solution for those who use Microsoft Outlook. Remove Outlook duplicate contacts, calendar events and emails.

How to remove duplicate emails in Outlook

Just follow these simple steps:

  1. Download, install and launch Duplicate Killer on your PC;
  2. Start Microsoft Outlook;
  3. Click Duplicate Killer button on the Outlook Ribbon;

Note: In just a few steps, duplicate files will be removed. In just a few steps, duplicate files will be removed.

How to remove duplicate emails in Outlook
4Team Corporation

About 4Team Corporation

The company behind Duplicate Killer

We are a Microsoft Gold Certified Partner and independent software developer and vendor. Since 1999 we have provided business solutions to our corporate customers and individual end-users worldwide. We are very proud to be highly recommended by our satisfied customers and offer award-winning support.

Our satisfied customers

Customers all over the world are successfully using 4Team Corporation services for personal and business needs

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