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Deduper for Outlook 3.25.6556

Quickly find and remove duplicates from Outlook with this application

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Deduper for Outlook screenshotDeduper for Outlook is a lightweight yet powerful application which enables you to quickly find Outlook duplicate items and remove them with a single mouse click. The program is able to find and remove all kinds of duplicates, including e-mail messages, tasks, notes, contacts, appointments, and any others.

Deduper for Outlook is able to automatically remove the detected duplicates, eliminating the need to manually search for and remove duplicate entries. The application help you save precious time and is suitable for all categories of users, regardless of their computer experience.

Deduper for Outlook does not require complex configuration and prevents data loss by merging duplicate e-mails, contacts or calendars. Moreover, you have the possibility to preview the discovered duplicate items before removing them. You can customize the scanning options according to your specific needs.

Deduper for Outlook offers supports for Microsoft Outlook, 2003, 2010, 2007, 2013 and the latest Outlook 2016.


  • The application comes with a simple and clutter-free user interface.
  • The utility offers lots of powerful options and features.
Name Deduper for Outlook
Version 3.25.6556
Developer | see all products from this developer
Product Homepage Deduper for Outlook
License Free to try (Shareware)
Last Week Downloads 8
All Time Downloads 2,069
Filename deduper_setup.exe
Filesize 9.3MB
MD5 Checksum F82ADD94B90D24E6831851F5741800FA
OS Support Windows All
Category Internet

100% CLEAN Certification

BadgeDeduper for Outlook has been tested by team against viruses, spyware, adware, trojan, backdoors and was found to be 100% clean. Our editors will recheck this software periodically to assure that it remains clean.


Old Versions

Software Date Added
Deduper for Outlook 3.25.6556 December 14, 2017 - Latest Version
Deduper for Outlook 3.14 October 16, 2014
Deduper for Outlook 3.12 March 17, 2014
Deduper for Outlook 3.10 November 20, 2013
Deduper for Outlook 3.1.2 March 06, 2012

Download the free Deduper for Outlook