PST Merge Tool for Mac and Windows

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PST Merger Software

Best software to merge multiple PST files into one with all items like emails, contacts, tasks, journals, attachments, etc. PST merge tool will merge PST files without Outlook on Mac and Windwos OS.

(Average Rating 4.8 Based on 112 Reviews)
  • Best Tool to Merge PST Files into One Without Changing Original Formatting
  • Provides 2 Different Options: Join & Merge to Manage PST File
  • Allows to Merge PST Files into New PST, Existing PST or Outlook Profile
  • Option to Choose Either Merge All Folders or Merge Only Selected Folders
  • Supports to Merge ANSI and UNICODE PST into A Single UNICODE PST File
  • Able to Merge PST Files without Duplicating Items into The Merged PST File
  • No 2GB File Size Restriction Associated with This Outlook PST Merger
  • Provide Facility to Merge Archived and Password Protected PST Files
  • Software is Capable to Merge Multiple PST Files of Outlook All Versions
  • PST Merger Software is Available for Mac and Windows OS All Versions

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Phenomenal Features of PST Merge Tool

Choose Right Option to Merge Multiple PST Files with All Associated Items

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Merge PST Files

Use PST merger tool to easily merge multiple PST files into one.

To manage a large amount of PST file, merging them into one is the best way. With the help of PST Merger tool, the user can easily merge all the similar folders from two or more MS Outlook PST files like inbox, contacts, calendars, drafts, sent items, notes, to-do list etc. into a single PST file.

  • Merge PST Files without Duplicate Items
  • Merge PST Files into New PST, Existing PST or Existing Outlook Profile
  • Exclude Deleted Items while Merging
  • Merge Selected or All Folders of PST Files
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Join PST Files

PST merger tool allows to join PST files into a single file.

The Outlook PST Merge files tool permits the user to join Outlook .pst files by creating a new folder for joined file. The software provides various advanced options for joining PST files.

  • Join PST Files into existing PST, new PST or Outlook profile by this Outlook PST merge software
  • Exclude Deleted Items
  • Exclude Junk Folder
  • Join PST on Mac and Windows OS

Awards & Ratings

MVP & Expert Reviews

Remarkable Features of PST Merge Tool

Merge Multiple PST Files with All Items in Same Folders

merge multiple pst files

Combine PST Files with Different Options

The software enables users to combine Outlook calendars, contacts, emails and other data items. This tool have three advanced option to merge Outlook data files into one. User can select choose any option to merge PST files in:

  • Existing PST
  • New PST
  • Outlook Profile

join pst files mac

Join PST Files Together

This PST merge tool enable user to join two or more PST files into one by creating a new folder. It contains a simple user interface that allows native user to easily merge Outlook data files. It has three different option for joining PST Files in:

  • New PST
  • Existing PST
  • Outlook Profile

merge pst on mac os

Merge All / Selected Folders

This PST merge tool can combine PST files without any duplicates or size restrictions. It has an option to merge selected folders as per the user's need. This option is useful for users who don't want to merge all unnecessary Outlook folders and save time. Just check the required folders to merge add multiple PST files to Outlook at once in a matter of minutes.

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Merge Archive & Password Protected Files

This PST merger supports all types of Outlook files for combining PST process. Users can easily merge archives, password-protected, Active, and Network PST files without all information in just a few simple steps. It also allows to merge ANSI and UNICODE PST files into one.

merge outlook pst files without duplicates

Merge PST Files Without Duplicates

Outlook PST merge software permits the user to merge Outlook PST files into a single one. Moreover, it also provides a smart feature to remove duplicate Outlook files & folders. The user just has to check the Skip Duplicates option to merge and remove duplicate emails in Outlook.

Join multiple outlook pst files or folder

Add Files or Folder to Combine PST Files

The software provides "Add Files", "Add Folder" and "Search Files" option. With Add files option, one can easily combine two PST files or more PST files into a single one. Select Add Folder option to integrate several PST files at once and perform the merge Outlook folder process in bulk. Select Search File option to select the desired file in seconds.

exclude deleted items

Exclude Deleted Items & Junk Folder

The user can easily exclude the deleted item and junk folder while merging Outlook data files into one. The user has to check the option to eliminate the deleted item folder. The PST combiner will not merge the deleted item folder into the output merged PST file.

create merge report

Generate Complete Report

After the completion of the combining PST files process, this PST file merge tool will generate a report containing details related to the merge process. The report will include the number of PST files, the name of PST file, duplicate items found, total item count and the merge status.

maintain data integrity

Maintain Integrity of PST Files

The PST merge tool can preserve metadata of PST files after combining PST files into a single one. Data formatting and folder hierarchy remains unchanged even after merging. In addition, this software makes it easy to merge unlimited PST files without any size restrictions.

pst merger mac and windows

Supports all Versions of Windows & Mac

PST merger software is available for Windows and Mac OS users. Simply download the software according to your OS (Windows or Mac). The software os compatible with all versions of Windows and Mac OS.

PST merge tool

Merge PST File and Resize Output

The PST merger tool comes with the split option, which helps the user to split large PST file into smaller parts. This feature will help the user to maintain the size of the PST file. Meanwhile, it works as a PST Splitter tool.

remove duplicate Outlook emails and contacts

Options to Remove Duplicate Items

PST merge tool provides various options for users to remove duplicate items while merging. It can merge contacts in Outlook 2021, 2019, 2016, 2013 with no duplicate items. Along with contacts, user can remove duplicates from Outlook Mails, Calendar, Task, Notes and Journals.

PST Merge Tool - Screenshots

Understand The Steps to Merge PST Files Using This Software

Download PST Merge Mac and Windows
Merge or Join PST Files
Remove Duplicate Items
PST Merge Tool

PST Merge Tool - Video

Watch The Video to How This Software will Merge PST Files

Specifications of PST Merger Tool

Download Free Demo Version and Test The Installation and Working

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Trial Limitations

Limitations
Free demo version of PST Merge Tool limitation:

Join PST Files Limit: Join only first 15 files of each PST file.

Combine Limited PST Folders: Merge only first 15 items of each folder of PST files.

System Specifications

Hard Disk Space
100 MB of free hard disk space

RAM
Min 2 GB RAM is required

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

Product Guides

Installation

Uninstallation

EULA

Application Pre-Requisites

  • If you are using Windows 11, 10, 8.1, 8, 7, then please launch the tool as "Run as Administrator".
  • If you are Merging in Existing PST and Outlook Profile, Make sure that the PST file should not corrupted and not in use by any application.
  • Microsoft Outlook should be installed and should be configured properly for any valid or dummy profile/account (Not Configured for Exchange) to integrate 2 PST files.

Supported Editions

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

Additional Requirements

Microsoft .NET framework 4.5

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 o Create Output in Destination?

Solution: Please avoid source from NAS, SAN, Network or Shared Drive. Source File should 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 minutes after payment confirmation.

PST Merge Tool - Free vs Paid

Feature Difference Between Free Demo Version and Full Version

Features Free Version Full Version
Browse PST Files in Software Panel

Merge PST Files without Duplicating

Merge Password Protected PST Files

Merge Archive PST & Network PST Files

Exclude Deleted Items while Merging PST

Exclude Junk Folder while Merging PST

Apply Filters for Selective Data Merging

Merge All / Selected Folders of PST Files

Search PST Files from System

Merge ANSI & Unicode PST Files

Join PST File Option Join First 15 Folders

Merge PST Files Option Merge First 15 Items

Cost Free $39

Frequently Asked Questions

Listed Commonly Asked Questions and Answers

Steps to merge PST files into a single are as follows:

  • Step-1: Download PST Merger Tool Install & Run.
  • Step-2: Select Add Files or Folder to Load PST Files.
  • Step-3: Choose Any of The Options: Merge & Join PST Files.
  • Step-4: Select Options: Merge in New PST, Existing PST or Outlook Profile.
  • Step-5: Click on The Next Button to Start The Process.
PST Merge Tool for Mac

No, there is no file size restriction linked to the PST merge tool. You can easily merge two PST files as well as multiple files with no data loss.

Yes, the PST merge software supports Outlook 2019 and other below editions like 2016, 2013, 2010, 2007, etc.

Yes, Microsoft Outlook should be installed on your system when you combine multiple Outlook PST files into an existing PST or Outlook Profile. Or if you merge two PST files into a new PST, then there is no need of Outlook installation. This software is compatible to work with Outlook and without Outlook to merge or join PST files.

Yes, the PST Merger tool allows you to remove duplicate Outlook emails and contacts while merging PST files. In addition you can also delete duplicates from Outlook calendars, tasks, notes and journals with the help of this tool.

Yes, the software works with all versions of Windows Operating System including Windows 10, 8, etc. Also you can downalo PST merge Mac version.
Yes, you can easily combine two or more archive files using this PST merge tool. In addition, the tool also supports active, password-protected and network Outlook PST files.
No, the application was developed with strong security algorithms to merge Outlook data files into one. Therefore, while working with the tool there is no risk of data loss or security vulnerabilities.
What Customers Are Saying

Client Reviews on Outlook PST Merge Tool

4.7
111 Ratings
5 Star
89%
4 Star
142%
3 Star
5%
2 Star
1%
1 Star
4%