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Outlook Duplicate Remover

Remove duplicate emails in Outlook 2019, 2016, 2013, etc. with other items

Total Ratings: 330 - Average Rating: 4.5 out of 5
Find and remove duplicate emails, contacts, calendar, notes, etc. from PST file
Two modes to remove duplicates – across all folders or within each folder
Load single PST/OST file or PST folder to remove duplicate items
Remove PST file duplicates in the absence of Outlook
Supportive to MS Outlook 2019, 2016, 2013, 2010, and others
Quick removal of all duplicates from Outlook data file
No file-size restriction on PST files for removal of duplicates
Free Outlook Duplicate Remover for examination prior buying
Download Free Trial3.19 MB • No RegistrationBuy Now - $29Lifetime License

GainTools Outlook Email Duplicate Remover

Advanced conversion technology to achieve complete migration automatically

Keep all items unchanged

There is no modification to the original data contained by Outlook PST file while removing duplicates. No harm to the file throughout the duplicate removal process.

Free Testing

Download free version of the software and check the functioning of Outlook File Duplicate Remover Tool. You can find out all duplicates from PST file with the demo version.

Choice to remove duplicates

Two options to remove Outlook duplicates are offered by the software – across all folders or within each folder. Not only this but also choose Outlook items for removing duplicates.

Benefits offered by Outlook Duplicate Remover Tool

no file size limit

Work independent of Outlook

You can delete duplicates from PST file without the installation of Microsoft Outlook. You can easily remove all duplicates from PST files of all types – archive, active, ANSI, and UNICODE PST files. The duplicate removal task can be completely in the absence of Outlook. No other program installation is required to remove Outlook file duplicates. Just follow the steps guided by the application and remove all duplicates.

no file size limit

Quick and easy process of duplicate removal

Just download the software and follow 4-5 simple steps of this application to delete Outlook duplicates. In a couple of minutes, you will find a unique PST file (not containing any duplicates) at any defined location by you. While you use this application for the removal of Outlook duplicate items, it offers you to mention your choice location to save the resultant Outlook PST file.

no file size limit

No barrier for Outlook file size

Upload any size Outlook (OST and PST) data file for fixing duplicates. By preserving all the original data of Outlook, PST Duplicate Remover Tool removes duplicate items within Outlook every folder and subfolder. There is no risk of data loss and file corruption as the software is completely free from all types of viruses. Also, you can smoothly filter PST file by eliminating all duplicates from any large PST file.

no file size limit

Multiple PST files processing at once

Add more than one PST file to fix duplicates at once. No need to remove duplicates from PST one by one. This batch processing feature of Outlook Email Duplicate Remover Tool reduces a lot of time and effort of users by not repeating the same steps for removing PST file duplicates. Users can also remove OST file duplicates in the same manner with this application without facing any trouble.

no file size limit

Remove duplicates from all items

PST Duplicate Remover easily remove duplicates from all items of Outlook. It depends on users whether they want to remove duplicates from selected items or from the entire Outlook data file. The software removes duplicates from Outlook mails, contacts, calendars, notes, tasks, and journals. One can fix duplicates from all folders or select desired folder of Outlook data file.

no file size limit

Demo and License 2 versions

You will get two editions of Outlook Email Remover Tool. The first one is free of cost by which you can check all features and working ability of the software. The demo version shows you all duplicate items within Outlook data files but to export them to PST file, you need to take the license of the software. Having a licensed edition with you, you are free from all type of limitations that exists in demo version.

How to remove duplicate items from PST file?

MS Outlook PST Duplicate Remover is very easy app to remove Duplicate items from multiple PST and OST Files

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Download, install and Run Outlook Duplicate Remover on any Windows platform. It takes a few minutes to install and launch the program.

download pst to eml software
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Choose Folder or File mode and then Browse Outlook PST or OST file from your local system.

open pst
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Choose desired items of Outlook like emails, contacts, calendars, etc. You can mark all items to remove duplicates.Then, choose one option either remove duplicates across all folders or within each folder.

PST Duplicate Remover
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Go to the Browse option and suggest a location of your system to save PST file after removal of duplicates.

pst-duplicate
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Hit Remove Duplicate Emails option and this commences the process of duplicate removal.

choose output destination

Outlook Mail Duplicate Remover FAQs

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There is no limit imposed by the software. Any number of PST files can be added to remove duplicates.

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Yes, you can. Just mark only contacts under Duplicate Remover Type and you will be able to remove duplicate contacts from Outlook.

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Yes, it is not at all compulsory to install Outlook to remove PST duplicates.

Clients' views about Outlook Duplicate Remover

Step-by-step visual guide to remove Outlook Duplicate files

open pst
Step 1

Step 1: Download and open PST Duplicate Remover Software

PST Duplicate Remover
Step 2

Step 2: Select Single or Multiple OST or PST Files.

choose your desired location for pst to eml file
Step 3

Step 3: Select Desired Option and Save Your unique file

Step 1: Download and open PST Duplicate Remover Software

open pst

Step 2: Select Single or Multiple OST or PST Files.

PST Duplicate Remover

Step 3: Select Desired Option and Save Your unique file

choose your desired location for pst to eml file

How to Use Outlook Duplicate Remover Tool Software

Watch our comprehensive tutorial to learn how to remove Outlook Duplicate files in just a few simple steps

MBOX Converter Tutorial Video

Watch Tutorial

Learn how to remove Outlook Duplicate files step by step

Video Tutorial

Step-by-Step Guide

Complete walkthrough of the conversion process

Easy to Follow

Simple instructions for all skill levels

Quick Results

See how fast the conversion process is

Outlook Duplicate Tool Free Download

Software Name
GainTools Outlook Duplicate Software
Version
1.0
File Size
3.19 MB
Operating System
Windows 11/10/8.1/8/7 (64-bit & 32-bit)
Download Free Trial
Download a Trial

Take the tool to evaluate by converting 10 emails from Outlook Duplicate folder.

Compatibility & Format

Input Formats
PST
Output Formats
PST
License
TRIAL + FULL
Language
English

System Requirements

Processor
1 GHz or faster
RAM
Minimum 512 MB
Hard Disk
100 MB free space
Display
1024x768 resolution

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Client's Views about PST Duplicate Remover

See what our satisfied customers have to say about their experience with Outlook Duplicate tool

"Kudos to GainTools team for this nice product. They have reduced a lot of efforts of users to remove Outlook duplicates in bulk with the introduction of this amazing application. I am happy after getting this application."

★★★★★
PQ

Paul Quintana

IT Manager

"Batch removal of Outlook duplicates is one of the best features of Outlook Mail Duplicate Remover Tool that impressed me when I downloaded the trial edition. I am very thankful to the team for providing this brilliant application to users."

★★★★★
HJ

Arnaud VASSARD

"All duplicates from PST file are successfully removed in a few minutes with this Outlook File Duplicate Remover utility. I would advise users to try this application at once to delete PST file duplicates even without installing MS Outlook."

★★★★★
DK

Corbin Hartter