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SysTools PST Merge Tool

PST file merge software will help you to merge multiple PST files into one. You can use this utility to merge PST files in Outlook 2021, 2019, 2016, 2013, 2010 without data loss and security issues.

(Average Rating 4.6 Based on 2016 Reviews)
  • Merge Outlook Mails, Calendars, Contacts, Tasks, Journals, Notes
  • Remove Duplicates from Mail, Notes, Calendar, Contacts, etc., While Merging PST Merger
  • Two Different Options Available: Merge Outlook PST Files and Join PST Files
  • Supports to Merge Two PST Files in New PST File, Existing PST File, or Outlook Profile PST Merge Tool
  • Provides Search Files Option to Effortlessly Search for A Apecific PST Data Files PST File Merge Tool
  • Merge Outlook Archive PST, password protected, active, and Network Outlook Files
  • Supports to Merge Multiple PST Files into One PST File in A Single Folder
  • Advance Option to Combine Only Selected Folders to Save User's Time and Rfforts
  • Split PST Option to Divide Outlook PST Files in MB or GB According to Various Sizes
  • Simple User Interface to Merge 2 PST Files or Merge Multiple PST Files of Different Account
  • Allows to Merge UNICODE and ANSI PST File into Single UNICODE Type PST File
  • Maintains Folder Hierarchy While Merging Outlook Data Files into A Single One
  • Provide Support to Run The Application Using Standard or Guest User without Admin Privileges
  • Outlook PST Merger Software Supports Windows 11 and Microsoft Outlook 2021

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PST Merge Software - Video

Verified software to merge old PST file with new. This video help you to understand the steps.

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Spectacular Features of Outlook PST Merge Tool

Different PST File Which Can Be Merged Using the Best Utility

merge different pst files

Combine Different Types of Outlook Files

  1. Archive: One can also merge archive PST files with the help of this Outlook merger utility without any file size restriction.
  2. Password Protected: The user can also merge password-protected PST files through the utility. The user does not have to enter a password for the protected PST file to join PST files.
  3. Active: One can easily merge active as well as orphan PST files with the help of the this software. To do this, Outlook must be configured and make sure that the Outlook application is not opened or used when merging PST files. To simplify this, you can simply copy the PST file and paste them on your local system.
  4. Network: Sometimes, the need arises to merge multiple PST files present on a network such as Server. The user can also merge PST files into one present on the network directly from the software’s interface.

Key Features of Outlook PST Merge Tool

A Better way to Organize PST Files is to Merge Them.
Merge Outlook PST files for easy management of tons of scattered Outlook data files (.pst) in a few clicks via SysTools PST Data Merger utility. The wizard permits the user to merge similar folders into a single PST file without any file size limitation. While merging two or more PST files, the user can select various options:
  • Merge PST files in New / Existing PST or Outlook Profile
  • Merge Folders in Outlook
  • Remove Duplicates
  • Exclude Deleted Items
  • Exclude Junk Folder
  • Divide Large Sized PST Files
merge pst files
An Efficient Way to Join PST Files
With the PST Merge software, one can easily join multiple Outlook data file by creating a fresh folder for the joined file and easily manage multiple PST files in Outlook. While joining the Outlook files, the software provides various options such as:
  • Join PST files into New, Existing PST file or Outlook Profile
  • Join Only Selected Folders
  • Split Outlook PST File
  • Exclude Deleted Items
  • Exclude Junk Folder
join PST files

merge different pst files

Merge / Join PST Files in a Single Folder

After successfully adding the Outlook PST files, a user can easily merge or join them into a ssingle folder of one PST File

  • Merge PST in a Single Folder: The tool allows to merge multiple files from Outlook into one single folder.
  • Join PST in a Single Folder: Using this option, a user can easily join numerous PST data files into one.

What All Items You can Merge of PST File?

Emails Calendar Contacts Other Items
Merge Outlook Emails One can easily merge Outlook data files via this software:
  • Merge multiple Outlook PST files into one of 2 different accounts
  • Merge archive PST files
  • Combine Outlook Inboxes, Sent Items, Sub Folders
  • Merge two Outlook Inbox Folders
  • Merge multiple email accounts in Outlook
Merge Calendars One can easily merge Outlook calendars files using the tool.
Merge Contacts PST merger software permits users to merge multiple Outlook contacts folders:
  • Merge Outlook Contact Groups
  • Combine Two Address Books
Other Items Combine Other Items
  • The software is also capable to merge Outlook Notes, Tasks, and Journals

Prominent Features of SysTools PST File Merge Software

Merge PST Files in Outlook 2021, 2019, 2016, 2013, 2010 Without Any Data Omission


merge pst files

Merge PST Files With Different Options

Merge PST files software offers three different and advanced options to merge multiple PST files into one. The user can choose one of them that meets his needs to merge 2 PST files in:

  • New PST File
  • Existing PST File
  • Outlook Profile

join pst files

Join PST Files Together

Outlook PST Merge Tool enables the user to join multiple PST files with an efficient manner. It provides a simple graphical user interface that allows all novice users to easily join Outlook data files by creating a new folder. The software offers different options to join two PST files in:

  • New PST
  • Existing PST
  • MS Outlook Profile

merge password protected pst

Merge Password Protected PST Files

The situation become complicated when a user needs to combine the password protected Outlook PST files. But, with PST merge tool, user can merge password-protected files without having to enter the password. The software permits the user to merge old PST files in new without any restrictions.

network pst

Integrate Numerous Network Files

PST merger tool allows users to merge various Network PST files into a single PST file. The program allows the user to fetch Outlook files stored on a network such as a server and then merge multiple PST files into one directly from the dashboard.

active / orphan pst

Combine Active / Orphan PST Files

In some scenarios, the user needs to merge active or orphan Outlook files. This tool makes it possible for the users to merge active as well as orphan PST files in a seamless way. It is best software to merge Outlook PST files into a single PST file whether Active or orphan irrespective of the Outlook version i.e. Outlook 2021, 2019, 2016, 2013, 2010, 2007 and all the below versions.

merge archive pst files

Combine Multiple Archive PST Files

Outlook users archive PST files to create the backup. Sometimes, the user has to merge archive PST files into a single Outlook file due to various factors such as insufficient storage, etc. In this way, the user can use this PST merge tool to combine Outlook archives together without any glitches.

merge folders of pst file

Merge Only Selected Folders of PST File

SysTools PST merger software allows users to merge old PST files into new one without file size restrictions. It offers the option to select and merge Outlook folders. This option is useful for users who don't want to merge all Outlook folders. Just check the required folder and merge multiple PST files into one in a matter of minutes.

maintain folder hierarchy

Maintains Folder Hierarchy

Merge PST file software allows users to combine PST files without duplicates. It is designed with advanced functionalities and robust security algorithms. Moreover, the program maintains the data integrity and folder hierarchy of Outlook files while merging old PST files into new single one. After the merge process is complete, the status "Read" and "Unread" remain unchanged.

exclude duplicate items

Exclude Duplicate Items

PST merge tool permits the user to select different options to merge PST files and remove duplicates. One can merge or remove duplicate contacts in Outlook 2021, 2019, 2016, 2013, etc. The user can select the Mail, Contact, Calendar, Task, Notes and Journals Field as per the choice to eliminate duplicates.

  • Mail: Subject, Mail Body, To, From, Cc, Bcc, Attachment, Sender Name, Internet Message ID, Sent Date
  • Contact: Full Name, Email Address, Mobile Number, Job Title, Categories, Company, Birthday
  • Calendar: Subject, Start Date, End Date, Attachment, Categories, To, Cc, Bcc, From , Location
  • Task: Subject, Start Date, Body, Due Date, Categories, Companies, Status, Attachment
  • Notes: Body, Categories, Creation Date, Size
  • Journals: Subject, Start, Attachment, Body, Categories, Entry Type, Company

merge multiple outlook pst files

Filters to Merge PST Files Into One

Best PST merge software that allows users to merge multiple Outlook PST files. One can easily merge Outlook data files by applying filters. Select the items types like Mail, Calendar, Task, Contact, Journal, Notes as per the needs. With this tool, you can also specify date range to merge 2 PST files. You only need is just select the Start Date and End Date for specific result. The software also offers advanced option to make the merging Outlook .pst files into single one more easy for the users.

  • Split Option to Reduce Size
  • Exclude Deleted Items
  • Exclude Junk Folder
  • Specify Date Range
  • Skip Duplicate Items
Merge PST File Software - Specifications

Use Free Demo Version of PST Merge Tool and Verify Software Features

Software Download

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Size: 43.4 MB

Version: 6.3

MD5: 44cfe55422947e83524e833a40539f74

Trial Limitations

Limitations
Free demo version of Outlook PST Merge Software Limitation:

  • Join PST Limit: Join only first 15 items of each folder of PST files.
  • Merge PST Limit: Merge only first 15 items of each folder of PST files.

System Specifications

Hard Disk Space
100 MB of free hard disk space

RAM
Minimum 4 GB RAM is required

Processor
Intel® Core™ 2 Duo CPU E4600 @ 2.40GHz

Pre-Requisites

  • Microsoft .NET framework 4.5 or above should be installed.
  • To Merge PST Files into Existing PST and Existing Outlook Profile, MS Outlook should be installed and configured.
  • Make sure that the PST files should not corrupted and not in use by any application.

Supported Editions

  • Microsoft Windows – 7 / 8 / 8.1 / 10 (32-Bit & 64-Bit), Windows 11 (64-bit) & Windows Server 2008 / 2012 / 2016 / 2019
  • Microsoft Outlook – 2021, 2019, 2016, 2013, 2010, 2007, 2003, 2000

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Software Customization

If you need to customize PST Merge tool or need additional features then, Request Quote

Order Now to Outlook PST Merge Tool
Get An Overview of PST File Merge Software - Free & Full Version
Features Free Version Full Version
Add PST Files in Software Panel
Option to Exlude Duplicate Items
Merge Password Protected PST Files
Combine Network & Archive Outlook Files
Exclude Deleted Items from Merging
Exclude Junk Folder and Merge PST File
Software Allows to Apply Filters for Merging
Merge Outlook PST File Folders
Allows to Search PST Files from System
Support ANSI & Unicode PST
PST Merge in Single Folder
Merge Old PST File with New Merge First 15 Items All Items
Join PST Files Join First 15 Items All Items
Merge PST Files Merge First 15 Items All Items
Cost FREE $39
Frequently Asked Questions
Merge Multiple PST Files Into One in Outlook Versions
How can I merge PST files into one in Outlook?

Outlook PST Merge Tool

Simple steps to merge multiple Outlook PST files are as follows:

  • Step-1. Run software and select Add Files or Folder.
  • Step-2. Choose any of the options: Merge or Join.
  • Step-3. Select Merge in New PST, Existing PST & Outlook Profile.
  • Step-4. Click on the Next button to merge PST files.

Now, you can import and view the PST data files into Outlook 2021, 2019, 2016, 2013, 2010, 2007.

With Join option, the user can easily join multiple PST files into one by creating a separate folder for the joined PST files. On the other hand, merge multiple Outlook data files and create common folder as one folder with the Merge PST option. For example: you have multiple inbox folder and you want merge them into one folder, then Merge option will help you for the same.
Yes, one can easily merge multiple PST files into one without no duplicate items located on the server or any other network.
Yes, the software preserves the data integrity and folder hierarchy of PST files even after the merging process.
No, the PST merge tool permits the user to merge multiple PST files into one without any file size restriction.
Yes, the tool can merge PST files with password protection. The user does not have to enter the password with this software.
Yes, Merge PST file software allows to Exclude Deleted Items option which makes easy for the user to eliminate the deleted/trash items while the merge process.
Yes, the Outlook PST Merge utility is successfully comaptible with Windows 11 (64-bit), 10 / 8.1 / 8 / 7 and all the lower editions.
No, the program is developed with strong security algorithms to merge multiple PST files into one. So, there is no chance of data loss or security breach issue while working with the tool.
Yes, PST merge tool supports all different types of Outlook PST files. You can easily merge archive PST files without any glitches.
This PST file merge tool enables the user to scan minor corrupted PST files and merge them into one. If you have highly corrupted PST files, then first you need to repair corrupt PST file with Outlook Recovery Tool and then merge it.
Merge PST file software generates a report in .csv file format in which all merged elements are displayed. A separate report for duplicate items and failed data items is also generated.
Yes, the tool allows you to merge multiple Outlook PST files and split them into MB or GB according to your requirements. The software offers the possibility to divide Outlook data files into 200 GB.
Yes, Outlook PST merge software lets you merge two or more PST files into one without data loss problems.
Yes, with the help of PST merge tool, you can merge multiple Outlook folders into one. You can easily merge multiple inbox and contacts folders into a single folder.
Yes, using the option "Merge in New PST" you can easily merge multiple PST files without installing Outlook application.
No, Outlook does not grant permission to import or add multiple PST files to Outlook at once. First you can merge multiple Outlook PST files into one and then you can easily import PST file into Outlook.
Yes, it is easy to merge two Outlook email accounts using the Outlook PST Merge tool. This software will allow the user to merge multiple email accounts in Outlook without losing individual data.

"Recently, one of my client has requested me to provides solution that how can he merging two Outlook PST data files into 1. My client have around 30+ PST files. Is there any solution available which I can suggest him to use?"

Merging of Outlook data files is really the one of the major headache of Outlook user occurs preferably when switching from one Outlook version to the updated one. However, you can merge archive PST files with the help of PST Merge software. You do not need to worry about the version as it is capable to merge multiple PST files into one in Outlook 2021, 2019, 2016, 2013, 2010, 2007 etc.

"Being the head of product research team, I have to manage two different email accounts one for business email and other for internal communication purpose. Recently I have promoted to vice president of the company. I am looking for the solution to merge contact list of Outlook. Is there any solution which helps to achieve this in minimum time. "

You can try SysTools PST merger software which also provides the functionality to merge two contact list without any issue. It also provides the feature to remove duplicate contacts while merging into a single file.

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