Duplicate Email Remover for Microsoft Outlook
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Duplicate Email Remover for Outlook

Find and remove duplicate email messages and posts in Microsoft Outlook folders.
A fast, powerful, safe and handy tool that has been eliminating duplicate emails in Outlook.

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What you can do with duplicate email messages in Outlook?

Delete duplicate emails

Delete duplicate emails from
Outlook folders

Copy duplicated emails to a specified folder

Copy Outlook duplicated emails
to a specified folder

Mark duplicate email messages

Mark duplicate email messages
with flags

Move duplicate emails to any folder

Move duplicate emails
to any folder

Need to find and delete duplicate contacts, notes, tasks, journals and calendar items from Outlook?
Get Duplicates Remover for Outlook!

Duplicate Email Remover finds and removes duplicates email everywhere you need

Search for duplicates in single Outlook folder Search for duplicated emails across multiple Outlook folders Search across Exchange mailboxes, public folders and IMAP accounts
Search for duplicates in single Outlook folder

Search for duplicated emails across multiple
Outlook folders

Search across Exchange mailboxes,
public folders and IMAP accounts

Do you have email duplicates located in the same folder as the original message? Select the folder or use the "all folder" option and the product will analyze each folder separately for duplicates and process the folders one by one. Do you have duplicated mail messages disseminated into several Outlook folders and you do not know how to detect them? Duplicate Email Remover will do this job for you. In the mode "across folders search" the product analyzes all selected folders first and then processes duplicates in the second step. The folder priority list allows you to choose the folders which should be considered the "source" of the given messages and which folders contain "duplicates" to be processed. Duplicate Email Remover allows you to process all types of folders and mailboxes in Microsoft Outlook. If you are using a Microsoft Exchange account or if several such accounts are connected to your Outlook, the product will do the job properly. Even if you need to delete duplicated emails in Public Folder on Microsoft Exchange Server or in an external account connected to Outlook (for example, a GMAIL.COM account connected via IMAP) — Duplicate Email Remover is the solution!

Reasons to remove duplicate emails from Outlook folders regularly:

Answered or forwarded emails are marked with a special icon in Outlook folders, but the duplicates are not. Did you answer this message or not? It is a secret.

Duplicated emails and posts in trash folders occupy space in the Outlook Data File (PST) and slow down Outlook speed and productivity.

Extraneous duplicates in the folders complicate and decelerate data indexation and search in Outlook.

More space is required to archive and backup data.

Take a look inside Duplicate Email Remover for Outlook

  • Selecting Outlook mail folders for scanning
    Where in Outlook will we search for email duplicates?

    Choose the mode for search email dups, inside individual folders or over a group of folders, then set the priority for scanning and indicate the exact mail folders to find the email duplicates. Just some clicks in the handy Wizard screens and the half of required actions are done!

  • Selecting action to be performed with duplicates
    Define how the Duplicate Email Remover should process email duplicate

    The add-in provides all possible actions for processing email duplicates- you can just mark dups, move them to a specified Outlook folder or delete them permanently.

  • Selection fields for identifying email duplicates
    What Outlook email elements can be compared?

    You can easily check what exact email or note fields should be used for comparison. The add-in allows comparison of each item included in the message structure, so the most detailed comparison is available. The corresponding wizard screen also allows you to test any two potentially identical items for differences before you run scanning.

  • Search results for duplicate email messages in Outlook
    View the process of searching for duplicated email and its results in real mode

    After the all 4 steps of the wizard are completed, you can see the progress of the search through the folders (usually it takes a few seconds but huge mailboxes can take more time). All search results are available: how many emails were processed and how many duplicated emails were found.

 

Complete list of the Duplicate Email Remover features

  • Delete duplicate emails
  • Mark duplicate messages with the flag Red flag
  • Copy duplicates to the specified folder
  • Move duplicates to any folder
  • Recognize duplicates in the same folder, or in different ones
  • Process duplicates in Public folders on the Microsoft Exchange Server
User Testimonials
Just wanted to tell you what an awesome product your Duplicates Email Remover for Outlook is! It saved me literally hours of mind-numbing work in migrating from Thunderbird to Outlook 2007. I don't think I would have attempted this without your tool! Thank you!

Brian Bell
Association for Computing Machinery


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Browse Frequently Asked Questions about Duplicate Email Remover for Microsoft Outlook

You are here: Home / Add-ins for Microsoft Outlook / Duplicate Email Remover
Duplicate Email Remover Current version: 3.4

Duplicate Email Remover

Duplicate Email Remover helps you clean up duplicate email messages and posts in Microsoft Outlook.
It is a very fast, powerful and safe tool which processes completely identical items only.

The program enables you to:

  • Delete duplicate emails
  • Mark duplicate messages with the flag Red flag
  • Copy duplicates to the specified folder
  • Move duplicates to any folder
  • Recognize duplicates in the same folder, or in different ones
  • Process duplicates in mailboxes and public folders on Microsoft Exchange Server

Do your duplicate email messages have minor differences? Duplicate Email Remover will help you to process these items too! You can select the fields on basis of which the program will compare items and then will detect duplicates.

Duplicate Email Remover is fully compatible with:

  • Outlook for Microsoft 365/Office 365 in Windows;
  • Microsoft Outlook for Windows, 2021, 2019, 2016, 2013, 2010, 2007, 2003, 2002/XP;
  • Microsoft Windows 11, 10, 8, 7, Vista, 2003, XP.

Download a trial versionWatch a videoPurchase

Duplicate Email Remover is one of a number of Outlook plugins. It processes both email messages and posts in mail-type Microsoft Outlook folders. To remove duplicate contacts, notes, tasks, journal and calendar items, please try another MAPILab software title for Outlook — a Duplicates Remover for Outlook.

Technical support

The license grants you a right to get new versions and technical support for free during one year. After one year you can continue use installed version of the product without any limitations but if you would like to get technical support or to download new version of the product the license renew is required. To get a status of your license and to renew it please follow the Renew license area on the web-site.

Technical support is provided via e-mail and Tickets system on the web-site.

Download Trial Version

You can download free trial version (10761 KB) of Duplicate Email Remover and test it before purchasing:

Primary Download
Secondary Download

Ordering Information

Pricing:

License typeUSD
Single user license    29
5-Users license    110
10-Users license    190
25-Users license    450
50-Users license    800
100-Users license    1200

Buy Now!

* If you are interested in purchasing more than 100 users licenses, volume prices are available here.

Click here to purchase the fully licensed version of Duplicate Email Remover.

Download Duplicate Email Remover Download a 30-days trial version of Duplicate Email Remover (10761 KB):
 Primary Download
 Secondary Download
Purchase Duplicate Email Remover Purchase Duplicate Email Remover online through a secure server with any major credit cards.
Duplicate Email Remover flash tours Look through the video tutorial tours to learn more about our product functionality and configuration settings
Product Home Page
Screenshots
Version history
End User License Agreement (EULA)
Technical Details
Frequently Asked Questions
User testimonials
Been de-duplicating for decades with MAPILab.

Dr DB Karron
CASI

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