softaken email duplicate analyzer

Email Duplicate Analyzer

Identify and Analyze Duplicate Emails from your Mailbox

  • Quickly scan your mailbox and delete duplicate emails from PST, OST, EML, EMLX, MSG, MBOX
  • Easily remove duplicate emails from Password-protected Outlook file
  • Remove duplicate emails in Apple Mail without any issues
  • Find and remove duplicate Outlook email messages in 3 steps
  • Remove duplicate EML & EMLX files in bulk
  • Preserve original emails when searching & delete duplicate emails
  • Remove duplicate emails from OST & MSG files without Outlook
  • Free to utilize on different editions of Windows i.e. 11, 10, 8.1, 8, 7, etc.
  • Support maintaining folder hierarchy when finding duplicate emails
  • Freely find duplicate emails in Thunderbird
  • Free Duplicate Email Remover for all for quick examination

Softaken EML Duplicate Removerentirely removes duplicate emails from all folders of EML and EMLX. Instant and fast way to exclude duplicate emails from EML files without any harm to original files. The tool is used to exclude duplicate items from unlimited EML and EMLX files.

Essential Features of Email Duplicate Analyzer Software

very fast

Remove Duplicate Emails

With this program, users can analyze, search and remove duplicate emails from PST, OST, MSG, EML, EMLX, and MBOX files. The software smoothly identifies all duplicate emails & removes them within a few clicks.

safe tool

Find Duplicate Emails & Delete

This Duplicate Emails Remover Tool is designed with a friendly UI that easily fixes all duplicate emails from multiple email clients such as Outlook, Thunderbird, Apple Mail, Windows Live Mail, and more.

Compatible with All Versions of MS Excel

Perform Bulk Operation

In bulk mode, users can load data files. The Outlook Duplicate Email Finder easily adds multiple files and deletes all duplicate copies from them. It has no restrictions on mailbox size and number. It will detect & delete duplicate emails, contacts, notes, etc.

No Repeat Conversion

Password-Protected PST Supported

Not only unlocked but also password-protected PST files can be added to the software panel for fixing duplicate emails. The software can comfortably delete duplicate emails in Outlook without getting any inconvenience.


Support all MS Outlook Editions

This Mailbox Duplicate Analyzer Tool is workable with all versions of MS Outlook, Exchange, and Windows. It comes with wide compatibility so freely use it on any Windows OS like Win 11, 10, 8.1, 8, 7, and others.

Compatible with All Versions of MS Excel

Save Output file at Desired Path

After finding & fixing duplicates, users can save the resultant file at any path of their system. This Email Duplicate Finder Tool seeks users to set any preferred location for the output file having no duplicates in it.

No Repeat Conversion

Make New PST File without Duplicates

The software can detect all duplicate Outlook emails across all folders or within each folder, as per the selection of desired options by users. After removing duplicate Outlook email messages, users can save the other emails in a new PST file.


No Additional Tool Needed

To remove duplicates from MSG, OST, PST, and other files, the software won’t ask for additional application installation. It can comfortably work standalone to find & fix duplicate emails. Also, the program allows to show de-duplication status.

Tools Faq's

Here are the steps to follow for removing duplicate emails:

  1. Install and open the app on your Windows machine.
  2. Pick desired file format & load the file.
  3. Select desired option under Remove duplicate type
  4. Now, mention the location of your system to save the output data.
  5. Press the button for ‘Remove Duplicate Mails’
Yes, the software is designed to handle mailboxes of various sizes. It is equipped with efficient algorithms to handle large volumes of emails and provide accurate results by fixing duplicates.
Yes, this tool is safe to use. You won’t face any data corruption & data loss issues while using this program.
Yes, of course. By adding Thunderbird (MBOX files), users can fix duplicate emails from Mozilla Thunderbird mailbox.
No, the software does not need Outlook for fixing duplicate emails from PST file.
You can analyze the software capabilities by using a free trial version. This free edition permits you to detect & remove all duplicates but you can’t save the resultant file. For this, the license of the app is compulsory.

Software Specifications

System Requirement

ProcessorAny Pentium Class

Operating SystemWindows 10, 8.1, 8, 7 & Other

Memory512 MB Minimum

Hard Disk100 MB of free space for software installation

Software Delivery

ElectronicVia Email


Interface Available

Language SupportedEnglish

Support OptionEmails, Chat & Skype

Feature Comparison of PST Duplicate Remover - Trial and Licensed Version

  • Remove Duplicate Emails
  • Add Files & Folder
  • Remove duplicates within the Folder(s)
  • Remove duplicates across the Folder(s)
  • Remove Duplicates from MBOX/PST/OST/EML/EMLX/MSG Files
  • Support All Versions File
  • Support Windows 10/8/7/others
  • Limitation
  • Price
DEMO Version
  • Count Duplicate Emails
  • FREE
FULL Version
  • Remove Duplicates
  • $69

Client Reviews

Jeff Heermann

United States

  I was so confused in managing my emails due to duplicity in my Outlook. But thanks to this Email Duplicate Analyzer Software that helped me in eradicating all duplicate emails from Outlook mailbox. Thank You so much Team!  

Jorge Galvez


  This is a worth buying tool that removes my replicated data items and gives me a chance to save my duplicate free PST file at preferable location without any time wastage.  

Reagan Dotan

United States

  It was impossible to manually remove duplicates from Thunderbird mailbox. But when I utilized this software, it made my task easier. For this valuable tool, I want to thanks the developers.