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What's new in Duplicate Email Remover?

Version 3.4 - Released on July 26, 2023

  • New: Preview search results before applying the selected action
  • More columns in the list of messages and view of message body in the Comparing tool

Version 3.3 - Released on November 18, 2021

  • Microsoft Office 2021 support
  • Microsoft Windows 11 support
  • The "Compare messages" utility is improved and updated. It helps users detect which fields are not identical if email messages look similar, and configure the search criteria to find duplicates.

Version 3.2.4 - Released on July 8, 2020

  • Optimized search for duplicates in the Cross-Folder mode
  • Fixed: Issue with processing messages containing non-Unicode characters

Version 3.2.3 - Released on April 5, 2019

  • Support for Microsoft Outlook 2019 is added.
  • Fixed: the time zone could be incorrectly displayed in the reports on processing duplicates at the end of the search.

Version 3.2.2 - Released on March 15, 2018

New: Selection of the date range is supported in filtering messages.

Version 3.2.1 - Released on August 28, 2017

  • Fixed: an installation issue is resolved, for the computer users with limited permissions (i.e. Standard Users), the issue previously prevented the add-in from appearing in the limited user's Outlook toolbars.
  • Revised and updated installation/deployment mechanism of the add-in for Microsoft Outlook has been added:
    • diagnostics of the current Microsoft Outlook configuration;
    • mechanism for fixing loading issues in case the add-in is disabled in Microsoft Outlook.

Version 3.2 - Released on March 13, 2017

  • Improvements in the Compare Utility for correct processing messages with different encoding.
  • Improvements in the Compare Utility for correct processing messages in RTF format.

Version 3.1 - Released on September 28, 2015

Support for Microsoft Outlook 2016 and Windows 10 has been added.

Version 3.0.1 - Released on May 18, 2015

  • IMAP folders are now supported in the utility for comparing messages.
  • The issue with displaying characters of the national alphabets in the utility for comparing messages is fixed.

Version 3.0 - Released on August 7, 2014

New feature is added: you can compare 2 messages from your folder, and based on this comparison result, select the proper search criteria set. A detailed 'how it works' post can be found in our blog, "How to clean duplicate messages out of the mailbox even if they are not really duplicates."

Version 2.18.0 - Released on November 19, 2012

Support for Microsoft Office 2013 and Windows 8 has been added.

Version 2.17.0 - Released on October 20, 2010

Problem with the processing of additional exchange server mailboxes has been fixed.

Version 2.16.0 - Released on December 24, 2009

Support for Microsoft Outlook 2010 Beta has been added.

Version 2.15.3 - Released on January 29, 2009

Support for Microsoft Outlook 2007 hotfix package KB958789 has been added.

Version 2.15.2 released on September 12, 2007

  • The problem of unplanned closure of Microsoft Excel after moving objects to the clipboard with the usage of the "HP LaserJet 4250 PCL 6" printer driver has been solved
  • The error "Unspecified error", which appeared at the Outlook startup, has been fixed.

Version 2.15.0 released on May 16, 2007

A bug with the date comparison on the basis of daylight saving time 2007 has been fixed.

Version 2.14.5 released on December 4, 2006

Support for Microsoft Office 2007 and Windows Vista has been added.

Version 2.14.2 released on May 12, 2006

A minor bug with registration key identification has been fixed.

Version 2.14.1 released on April 20, 2006

  • Program Installation Wizard has been improved.
  • The "Help" section has been enhanced.
  • The list of company's products and their description has been updated.

Version 2.11.0 released on March 6, 2006

The method of adding buttons on the toolbar has been changed (attempt to correct a non-reproducible error "Catastrophic failure" that appears on some systems when launching Microsoft Outlook).

Version 2.10.3 released on March 3, 2006

Some interface changes have been made.

Version 2.10.2 released on February 8, 2006

Microsoft Outlook 12 Beta is supported now.

Version 2.10.1 released on February 7, 2006

  • The possibility to save the report into the file is added.
  • Bugfixes.

Version 2.9.1 released on December 1, 2005

Some inessential bugs have been fixed.

Version 2.9.0 released on September 30, 2005

German interface is supported now.

Version 2.7.7 released on August 16, 2005

The errror with reading the body of some messages has been fixed.

Version 2.7.6 released on August 15, 2005

A minor installation error has been fixed.

Version 2.7.4 released on July 25, 2005

Some inessential bugs have been fixed.

Version 2.7.3 released on July 5, 2005

The error originating with the absence of "Menu Tools" in the main Microsoft Outlook menu has been fixed.

Version 2.7.2 released on March 1, 2005

Several small bugs have been fixed.

Version 2.7 - released on September 16, 2004

The bug with the processing of password-protected storages has been fixed. The password must be saved in the Windows passwords list (you should check the option "Save this password in your password list" when inputting the password) for the correct search and processing of duplicates in the password-protected storages. Otherwise, the search will be impossible in such storages.

Version 2.6 - released on August 31, 2004

  • Microsoft Windows XP Service Pack 2 compatibility issues have been fixed.
  • Product was tested with Windows XP 64-bit Edition, no known issues.
  • Product was tested with Windows XP and AMD Athlon 64, no known issues.

Version 2.5 - released on June 2, 2004

Changed type of installer. Program now uses InstallShield.

Version 2.4 - released on March 24, 2004

  • The add-in was optimized to speed up the processing of the Public Folders.
  • Some interface changes were made.
  • Several small bugs have been fixed.

Version 2.3 - released on January 14, 2004

  • Plug-in is now completely compatible with Microsoft Exchange 2003.
  • Supporting of the Windows XP themes was added.
  • The opportunity to exclude the name of the message sender from the recognizing of the duplicates was added.
  • Some interface changes have been made.

Version 2.2 - released on October 27, 2003

  • The opportunity to choose the compared fields of a message or a note has been added.
  • Bug with the processing of IMAP-folders has been fixed.
  • Bug with the incorrect displaying of wizard text when using non-standard system fonts has been fixed.
  • Several small bugs have been fixed.

Version 2.1 - released on October 1, 2003

The add-in is fully compatible with Microsoft Office Outlook 2003 now.

Version 2.0 - released on June 24, 2003

  • The add-in has been fully revised.
  • Process of searching and processing of duplicates has been optimized. The found duplicates are processed like a group now, no longer on a "one by one" basis.
  • The add-in can find both the duplicates of the mail message and the duplicates of the posts by now.
  • The add-in was tested with large amounts of posts and messages (around 250 thousand).
  • The add-in is now fully compatible with Microsoft Exchange.
  • A support of Outlook 11 Beta was added.
  • Add-in allows the user to delete duplicated messages and posts permanently now (without moving the selected items to the Deleted Items folder).
  • Several small bugs have been fixed.

Version 1.2 released on January 8, 2003

  • Bug with the processing of messages with attachments has been fixed.
  • Duplicate Email Remover toolbar now removes on add-in unload.
  • Bug with message header passing has been fixed.

Version 1.1 released on October 4, 2002

Bug with Outlook starting when responding to "mailto:" has been fixed.

Version 1.0 first public version, released on September 24, 2002

First public version.

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I use Outlook 2019 and couldn't find another product that worked on it to remove duplicate emails generated by my rules. I used this for 30 days and it was wonderful. Never failed me and took literally seconds if I used it every few days to clean my folders.

Roger Henning

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