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SysTools
PST Merge Tool

(Average Rating 4.4 Based on 1200 Reviews)

Want to merge / join PST files without duplicates? SysTools PST Merger tool will help you out to merge multiple PST files together into a single Outlook file. One can use this utility to merge PST files without any size, data loss, and security issues.

  • Allow user to merge Outlook Mails, Contacts, Calendars, Tasks, Journal, Notes
  • Two Different merging options: Merge PST Files & Join PST Files
  • Suppport to join or merge PST files in New PST File, Existing PST File or Outlook Profile
  • Provides Search Files option to effortlessly search for a specific PST data files
  • Capable to merge archive PST, password protected, active and network Outlook files
  • Advance option to merge only selected folders to save user's time and efforts
  • Comes with simple user interface to combine multiple PST files of different account
  • Provides Split option to divide Outlook PST files in MB/GB according to various sizes
  • Allows to remove Duplicates from Mail, Notes, Calendar, Contacts, etc., while merging
  • Merge Outlook contacts folders from multiple Outlook PST files into one
  • Combine UNICODE and ANSI PST file into single UNICODE type PST
  • Advanced option to merge or join multiple PST files with or without Outlook installation
  • Maintains folder hierarchy while merging or joining Outlook data files into a single one
  • The outlook data merger software supports Windows 10 and Microsoft Outlook 2019

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Screenshots - Microsoft Outlook PST Merge Tool

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Awards & Reviews

CNET

SysTools PST Joiner got the 5 stars rating from Cnet for its excellence in merging Outlook .pst files into one without any glitches.

Software Suggest

SysTools Outlook PST File Merge Software is one the best program among various others to merge multiple pst files into one in outlook 2019, 2016, 2013, 2010, 2007.

Softpedia

SysTools Outlook PST File Merge Software is one the best program among various others to merge multiple pst files into one in outlook 2019, 2016, 2013, 2010, 2007.

Software Informer

Software Informer awarded PST Merge Software as 100% safe and quick processing tool to merge PST files without duplicate.

Soft32

Soft 32 rated SysTools PST File Merge Tool with a 5-star rating for its efficiency in combining multiple Outlook data files without any security and data loss issues.

MVP & Blogger Reviews

Francis Young, Spain

To manage Outlook mailboxes in a smart way, the user needs to join multiple PST files into one PST. The most reliable approach to merge two PST files into a single one is PST combiner software. With this utility, the user can easily combine PST files together into one file in just a few clicks. Moreover, the utility also provides 2 merging options that are Join PST files, and Merge PST files.

William Lefkovics, Microsoft Certified Professional & Exchange MVP

With the creation of multiple Outlook PST files handling and managing PST file is such a hectic task. But with PST Merge utility the process to merge multiple PST file into one is very easy. This software has different option to precisely merge two archive.pst files in Outlook. Best part of the tool is that supports both ANSI and UNICODE PST file format. Any Outlook user can tremendously use it to merge Outlook data files.

Spectacular Features of SysTools PST Merge Software

Different PST File Which Can Be Merged Using the Best Utility

COMBINE DIFFERENT TYPES OF OUTLOOK FILES

  • Active Outlook Files: One can easily merge or join active as well as orphan PST files with the help of the SysTools PST Merge tool. 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.
  • Network PST Files: Sometimes, the need arises to merge multiple PST files present on a network such as Server. The user can also merge PST files without duplicate present on the network directly from the software’s interface.
  • Password Protected PST Files: The user can also merge password protected PST files via the utility. One just has to enter the password associated with the PST file and the program will join multiple Outlook data files with password - protection.
  • Archive Outlook PST Files: One can also merge archive PST files with the help of this Outlook Merger utility without any file size restriction.

Key Features of Outlook PST Merge Tool

Merge PST Files

Manage Multiple Outlook PST files by merging them into a single one

A Better way to Organize PST files is to merge them.

Merge multiple PST files for easy management of tons of scattered Outlook data files (.pst) in a few clicks via SysTools PST Joiner utility. The PST File Merge tool permits the user to merge different PST files into a single one 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 Only Selected Folders
  • Remove Duplicates
  • Exclude Deleted Items
  • Exclude Junk Folder
  • Divide Large Sized PST Files

Join PST Files

Consolidate Multiple PST files and organize them in a smooth way.

An Efficient way to Join Multiple PST files

With SysTools PST Merge Tool, one can easily join multiple Outlook data file by creating a fresh folder for the merged Outlook file & easily manage multiple PST files. 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

What All Items You can Merge / Join In A PST File?

Emails

Merge Outlook Emails One can easily merge Outlook data files via the software such as:
  • Merge multiple PST files into one of 2 different accounts
  • Merge archive PST files
  • Merge Outlook Inboxes, Sent Items, Sub Folders
  • Merge two Outlook Inbox Folders
  • Merge Multiple email accounts in Outlook

Calendar

Merge Calendars One can easily combine Outlook calendars files using the tool.
  • Merge Duplicate Meetings Calendar
  • Combine Two appointments in Outlook Calendar
  • Merge two Outlook calendars together

Contacts

Combine Contacts The software permits users to merge multiple Outlook contacts folders:
  • Merge Outlook Contact Groups
  • Combine Two Outlook Address Books
  • Merge Outlook Contacts Into One

Other Items

Other Items Combine Other Items
  • The software is also capable to merge Outlook Notes, Tasks, and Journals
Prominent Features of SysTools PST Merge Utility
Combine PST Files Outlook 2019, 2016, 2013, 2010 Without Any Data Omission
Merge PST Files With Different Options

The 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.

  • Merge in New PST File
  • Merge in Existing PST File
  • Merge in Outlook Profile
Join PST File Together

The Outlook PST Merge Tool enables the user to join multiple PST files with an efficient manner. The software offers two different options for this.

  • Join into a New PST
  • Join into Existing PST
  • Join into Outlook Profile
Merge Password Protected PST Files

The situations become complicated when a user needs to merge the password protected Outlook PST files. But, with PST file merger tool, you can merge encrypted Outlook files in a hassle-free way. The software permits the user to enter the password and then combine PST files.

Integrate Numerous Network PST Files

With this tool, one can easily 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.

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. The software is capable to merge Outlook data files into a single PST file whether Active or orphan irrespective of the Outlook version i.e. Outlook 2019, 2016, 2013, 2010, 2007 and all the below versions.

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 the SysTools PST Merge tool to combine Outlook archives without any glitches.

Join / Merge Only Selected Folders

The software allows users to merge PST files without duplicates and size restrictions. It offers the option to merge selected folders so that users can only join the folder that they actually want to merge or join. 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.

Maintains Folder Hierarchy

The software to combine PST files is designed with advanced functionalities and robust security algorithms. Moreover, the program maintains the data integrity and folder hierarchy of Outlook data files while merging Outlook .pst files into single one. It provides a simple graphical user interface that allows all novice users to easily merge Outlook data files.

Options to Remove Duplicate Items

The 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 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
Apply Filters to Merge or Join PST Files

This is one stop solution to join multiple 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 combine 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 PST File Size
  • Exclude Deleted Items
  • Exclude Junk Folder
  • Specify Date Range
  • Skip Duplicate Items
Merge Outlook PST Files Software Specifications
Securely Download PST Merge Tool Demo Version

Software Download

Size 26.4 MB

Version 5.0

Trial Limitations

Limitations

Demo version of PST Merge software limitation:

System Specifications

Hard Disk Space

100 MB of free hard disk space

RAM

Minimum 2 GB RAM is required

Processor

Intel® Core™ 2 Duo CPU E4600 @ 2.40GHzv

Product Guides

Pre-Requisites

Microsoft .NET framework 4.5 or above should be installed

If you are using Windows 10 / 8.1 / 8 / 7 or Vista, then please launch the tool as "Run as Administrator"

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 – Win 7 / 8 / 8.1 / 10 (32-Bit & 64-Bit) & Windows Server 2003 / 2008 / 2012

MS Outlook 2019, (32-Bit & 64-Bit), 2016, 2013, 2010, 2007, 2003, 2000

FAQs

Question: Is your Anti-virus blocking the software export process ?
Solution: Please Disable Anti-virus Temporarily / Allow access (Whitelist) from Anti-virus settings for proper working of the software.

Question: Unable to Create Output in Destination ?
Solution: Please avoid source from NAS, SAN, Network or Shared Drive. Source file should be on migration machine to perform successful migration.

Electronic Delivery

The delivery of product is automated. You will receive an email containing both the link to download the product and the activation key within few minute after payment confirmation.

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 Combiner Software - DEMO & Licensed Version
Features DEMO Version FULL Version
Add Multiple PST Files
Remove duplicate Emails & Contacts
Merges Password Protected Files
Combines Network & Archive Outlook Files
Exclude Deleted Items
Exclude Junk Folder
Apply Filters
Merge All / Only Selected Folders
Search For PST Files
Join PST Files Join First 15 Items All Items
Merge PST Files Merge First 15 Items All Items
Support ANSI & Unicode PST
Cost FREE
Frequently Asked Questions Asked by User
Merge Multiple PST Files - Microsoft Outlook 2019, 2016, 2013, 2010, 2007
How can I merge PST files into one using SysTools PST Merge software?

Follow these simple steps to merge or join multiple PST files into a single PST file:

  • Step 1: Download & Run PST Merge Tool
  • Step 2: Select Add files or folder
  • Step 3: Select any of the options: Merge or Join
  • Step 4: Select Options: Merge in New PST File, Existing PST File & Outlook Profile
  • Step 5: Check the Split Duplicate Items option to remove duplicate Emails, Contacts, Calendars, Notes, Tasks and Journals
  • Step 6: Click on the Next button.

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

How Join Option is different from Merge Option with this tool?

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.

Can I merge PST files without duplicates stored on my server?

Yes, one can easily merge / join PST files without duplicates located on the server or any other network.

Does the PST File Merge tool maintain folder hierarchy after merging Outlook .pst files into single one?

Yes, the software preserves the data integrity and folder hierarchy of PST files even after the merge or combine PST files process.

Is there any limitation associated with the number of PST files to be merged/joined?

No, the PST Merge Tool permits the user to merge multiple PST files into one without any file size restriction.

Does the combine PST files utility merge password protected PST files?

Yes, the tool can merge multiple Outlook PST files with password protection. The user does not have to enter the password to merge PST files with this software.

Can I exclude Deleted items while merging multiple PST files?

Yes, the application provides Exclude Deleted Items option which makes easy for the user to eliminate the deleted/trash items while the merge process.

Can I merge PST files of Outlook 2019 on Windows 10 Operating system?

Yes, the PST Merge utility is compatible with Microsoft Outlook and Windows Operating system all the versions. One can work with PST files of Outlook 2019 / 2016 / 2013 / 2010 etc. on Windows 10 / 8.1 / 8 / 7 and all the lower editions.

Is there any data security and data loss issues associated with this application?

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.

Is it possible to combine multiple archives PST file with this software?

Yes, the tool supports all different types of Outlook PST files. You can easily merge archive PST files without any glitches.

Can I Merge Outlook data file which is corrupted?

This 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.

How can I check which Outlook data items have been merged?

The 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.

I hace two PST Files, 40GB & 45GB in size. Will this tool merge and split them?

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.

Can I merge two PST Files together into a single file?

Yes, Outlook PST merge software lets you merge two or more PST files into one without duplication and data loss problems.

How Do I merge multiple Outlook inbox folders into a single folder?

With the help of PST file merger tool, you can combine two or multiple inbox folders together into one folder in Outlook 2019, 2016, 2013, 2010, and all earlier versions.

Is it possible to merge PST files without Outlook?

Yes, With the option "Merge in New PST" you can easily merge multiple Outlook PST files without installing Outlook application.

Can I import multiple PST files into Outlook application?

No, Outlook does not grant permission to import or add multiple PST files at the same time. First you can merge PST files together into one PST file and then you can easily import PST file into Outlook.

Can you merge two Outlook different accounts?

Yes, it is easy to merge two Outlook email accounts using the PST Merge tool. This software will allow the user to merge multiple email accounts in Outlook without losing individual data.

How can I merge two Outlook data files in Outlook 2016?
"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 upadted one. However, you can merge archive pst files with the help of PST merger software.You do not need to worry about the version as it is capable to merge multiple PST files into one in Outlook 2019, 2016, 2013, 2010, 2007 etc.

What is the best way to merge Outlook contacts of two different email accounts?
"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 file 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 joining into single file.

What Clients Are Saying

SysTools PST Merge Software Verified Purchase Reviews

Saving the PST files altogether is one of the difficult tasks so, I was in search of a tool which can easily merge multiple PST files together. Then, one of my friends told me about PST Merger, this utility helped me a lot to merge PST files without duplicates. Moreover, the software is associated with various beneficial features such as split Outlook files, remove duplicates, exclude deleted items, user-friendly interface, etc.

Alex Simmons, Canada

Assistant Manager

Due to poor data management of my Outlook PST files, I was facing numerous issues. So, I decided to merge Outlook data files. After searching for an automated approach on the Internet, I got to know about SysTools PST Merge software. It is just a stupendous tool to work with. Within just a few minutes, I merged all my PST files. Thanks for introducing such a versatile tool.

Sarah James, New York

IT Manager

PST File Combiner is a feature-rich, high performance and trustworthy solution to join PST files in a simplified way. I joined my PST files using the program without any problem. Moreover, the tool offers an amazing feature which made it easy for me to carry out the combine PST files process. The user interface was easy-to-use. I would recommend this software to all the users who want to merge multiple PST files into one file.

Nick Carter, Brazil

Advocate

With SysTools Outlook PST file merge utility, I managed all the PST contacts in a smart way. I combined multiple archive .pst files via this software, which made it easy for me to organize contacts in a better way. Thanks for introducing such an amazing tool.

Jenny Harrison, Austria

Assistant Manager

4.4

1200 Ratings
5 Star
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