Merge Outlook PST Files

Merge or Join multiple PST files with an easy and hassle-free solution. Our MailsDaddy PST merger tool will help you to combine two or more PST files into Outlook compatible PST format. The software merges Outlook data files (.pst) in a few minutes without any size, data loss, and security issues.

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pst merge box

MailsDaddy PST Merge And Join Tool

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  • Quickly merge multiple PST files in a new Outlook compatible PST file.
  • Keeps Rich text format, Attachments, inline images & folder structure.
  • Merges/joins all data like emails, attachments, contacts & calendars
  • Supports ANSI as well as Unicode both PST formats.
  • Allows skipping duplicate items while merging multiple PST files.
  • Simple & easy-to-use interface for combining two or more Outlook archives.
  • The software is compatible with Window 10, 8, 7 & all earlier versions.
  • Supports All MS Outlook versions 2019, 2016, 2013, 2012, and 2010 etc.
  • The software supports password-protected Outlook PST files

Installation   Uninstallation   End User License Agreement

Helpful Features Of The Outlook PST Merge & Join Software

Easy-to-use Interface

The PST merger tool gives you two add mediums. With the help of this option, you can load or add multiple Outlook data files or PST files in the software.

Merge PST Files

By using this option, you can merge data of 2 or more similar folders like Inbox, Draft, Sent, Outbox, Deleted, etc. to a single folder. The tool keeps the original folder structure

Join Outlook PSTs

Join option can be used to add all PST files inside a new PST file. The software will create a new fresh PST file and add all PST files as folders which can be accessed separately.

Search PST Files

This feature allows you to search PST or Outlook data files from a particular location by accessing the system's drive and folder

Load Multiple PST Files

The PST merger tool gives you two add mediums. With the help of this option, you can load or add multiple Outlook data files or PST files in the software.

Maintain Folder Infrastructure

The software preserves the original folder structure even after combining multiple PST files into a single PST. Easily Merge PSTs in the same folder sequence.

No PST Size Limit

The PST file combiner tool has already been tested with 50 GB PST file size. So you do not have to worry about the size of Outlook data files while merging or joining.

Support Unicode/ANSI Type

The tool has been well programmed to perform with ANSI and Unicode both types of PST files. Just run the tool and combine multiple outlook archive PST files in one.

Supports all Window Versions

Best PST merge tool which is compatible with all window versions, whether old or new. Its demo version will help you to get familiar with the PST joiner tool features and working process.

No Outlook Installation Required

With this tool, you don’t need to install any add-on, application, and MS Outlook. It has been expertly designed to work standalone to gives you proper combining PST files.

Merge All Outlook Data

Our PST merge and Join tool combines all PST data including emails, contacts, tasks, calendars, notes, and tasks without skipping or altering a single record.

Add/Remove PST Anytime

The tool also has the option to add or remove the PST file before clicking the Join or Merge button, which means if you want to remove some PST file from the list just hit the delete button.

Merge or Join Every Single Element of Mailbox

Email: - The MailsDaddy PST Merge and Join tool enables users to add more than two PST files to a single Microsoft PST without any alteration You do not have to worry about the folder structure as it ensures during the Mailbox Combine that all folders are in the hierarchy and other data is in the right place. like:

  • Email Properties (To, cc, Bcc, Subject, Time, Date)
  • Inline images
  • HTML formatting

Attachments: PST merger tool combine all PST files emails with relevant attachments file. Also, the software can merge and join any types of Attachment format, such as

  • TXT
  • Jpeg
  • Png
  • PPT
  • XLS
  • DOCX
  • PPT
  • MP4

Folders - The utility allows users to combine PST files with folders & subfolders in the same order. Here users can join different PST files in a new PST file where All PST file data are saved separately by creating a folder name of the same name as the PST file. Or users can merge the entire PST files in a single PST file where all data goes on the same name folders & subfolders.

  • Inbox
  • Outbox
  • Sent items
  • Draft
  • Personal
  • Deleted items

Contact - Every contact is very useful for users, so the application always secures user's contact and helps to combine all contacts with preserves Email ID, Attachments, Address, Phone Number, etc.

  • Address
  • Telephone
  • Business Email
  • Location
  • Mobile
  • Work
  • Profile Photo
  • Attachments

Calendar - This PST Merge & Join tool also adds all calendars data in a PST file so that users can easily maintain their calendar meetings with other updates.

  • Meetings
  • Events
  • Tasks
  • Appointments
  • Recurring meetings & Events

Highlighted features of MailsDaddy PST Merge and Join Tool

multiple add option

Multiple Options to Browse PST file

The utility provides two different options for importing multiple PST files in the application. Using both option users can easily search & import the file which you want to combine.

Add File: This option enables clients/users to import files in the software. Here users can select & import single as well as multiple PST files a time.

Search: using this facility users can quickly find & import the folder where all merging PST files are available.

By mistake, if you don't want to combine a particular PST file, you can remove it with the help of delete button.


Skip Duplicate data Items

The professional software provides the latest feature that enables users to skip the duplicate database while merging. Mean, if any data items are matched in any other PST file then it automatically skips that item.

For this users have to enable checkbox “Skip Duplicate Items while Merging Multiple PST Files”. If you don’t want to do this that you have to uncheck the checkbox.

This feature only works with the merging process. You cannot skip items while joining PST files.

skip duplicate item
support password protect file

Compatibility with Password-protected file

For some security purposes, sometimes we lock our PST file and accidentally forget its password. Now you want to combine that password-protected file with other PST files but you do not know the password of that file. This PST merger tool can easily solve this problem as users are not required to give passwords of locked PST files here. Using this solution, users can add password-protected PST files directly without knowing the protected code.

Meet Our Happy Clients

As per responsibility, the MailsDaddy team always tries to give a valuable solution to clients. We always ready to provide the best tech support to users so that they can get the exact result.

For combining all PST files into a PST file, we developed the PST Merge and Join tool. After using it, many users have attached PST files to a new PST file and are also given very good feedback.

Frequently Asked Questions for PST Merge and Join Tool.
FAQs for MailsDaddy PST Merge and Joint Tool
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Get the Best Possible Support

We always fell happy after helping every client. Like all software, MailsDaddy also provides a demo version of this software so that the user can check it thoroughly before purchase.

This PST Merge & Join tool helps to combine the first 20 email items per mailbox. While the license version removes all restrictions from the tool and allows you to merge complete data.

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