Outlook Duplicates Remover


Outlook Duplicates Remover tool is most widely used Software which remove duplicate from Outlook PST files

  • Remove Duplicates PST items such as Emails, contacts, calendar, journals, task, notes.
  • Provide option to remove duplicates items within the folder and across folder.
  • Software support both ANSI & UNICODE Format PST File format.
  • Support various versions of Outlook 2013, 2010, 2007, 2003(32-bit).
  • Installation of MS Outlook is necessary and set default as email client
  • Remove duplicates Emails, Contacts from multiple PST files.
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Windows 10 support


Outlook 2016

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32/64 Bits Support

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100% Safe & Secure

Elementary Characteristics of Outlook Duplicates Remover Tool

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Remove Batch Duplication

The Outlook Duplicate remover allow to remove duplicate items from multiple Outlook files. A user can add multiple PST files in a folder and select it to remove duplicates items.

Outlook PST Duplicate remover maintains structure

Remove Duplicate Emails of Outlook PST File

Outlook Duplicates Remover freely allow user to select an option to remove duplicates items such as Emails, Calendar, notes journal and contact of PST files of Outlook. Outlook duplicate contact remover easily deduplicate contacts within and across folders.

show progress report

Options to Remove Duplicates

Outlook Duplicates remover provides Options:

  • Remove Duplicates within the folder
  • Remove Duplicates across the folder

PST File Duplicate Remover show status report

Lists Files with Attributes

After adding PST files in software, Software will display PST file attributes such as File name, file path, status, no of duplicates found.

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Show Deduplication Status

After selecting PST files for data deduplication, the Outlook PST Duplicate Remover will display the status of selected PST files. Even software show status of progress status of completion.

PST File Duplicate Remover store data in new folder

Store in New Folder

User can store resulted pst files in the desired location after duplicate items are removed from outlook pst file. A user can also create a new folder to save output files in it.

Outlook Duplicates Remover - A Close Insight!

Software is used to remove duplicate file items from PST files and store them in a new file. Duplicate email remover can remove different types of file items of Outlook PST Files such as emails, calendar, contacts, notes and journal etc. Software support MS Outlook version 2013 and other below version. It also supports UNICODE & ANSI Format of PST files and removes duplicate data from it without changing the original files

As there is no size limitation of PST files, So, a user can remove Outlook items from large size PST files. It deletes duplicate from PST files in batch files also.

Need of Outlook Duplicates Remover Tool

Sometimes are many junk contacts or similar contacts store in pst files, or a specific mail stored in mailbox multiples times, due to which user not able to work on original file. Dealing with duplicates items can be frustating and similar calendar event genrates unneccessary alerts. Duplicate Emails with large attachments files can make the outlook performance slower.


  • Microsoft Outlook(32-bit) should be installed and configured for a valid or dummy POP3 profile (Not Configured for Exchange).
  • If you are using Window 10/8.1/8/7 or Vista, then please launch the tool as "Run as Administrator".

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Duplicates Remover tool help me alot, tools remove duplicate of Outlook contacts, files, email items of Outlook PST files without any file size issues.

— Harrison, England

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Duplicates Remover Tool Replies All Doubts & Queries!

No, there is no file size limitation in Outlook Duplicate Email Remover. Software support any file size of PST file to remove duplicates.
No, doesn't change original file content of PST file. Rather it creates a new PST file at destination location selected by the user.
Yes, Outlook should be installed properly on the machine and configured of two profiles: POP3 or dummy profile..
Client Reviews for Software