PST Merge Free Download

Merge Multiple PST Files into One Free and Remove Duplicates

  • 2 Options to Manage PST: Join PST Files & Merge PST Files Free
  • Merge Outlook Calendars, Contacts, Tasks, Emails, Notes and Journals
  • Remove Duplicate Items at the Time of Merging PST Files Together
  • Join or Merge Files in New PST, in Existing PST or in Outlook Profile
  • An option to Join / Merge several files into one folder
  • Having Search File Option to Search PST Files Effortlessely
  • Advanced Option to Merge PST Files Without Outlook Installation
  • Combine Both; ANSI & UNICODE File into Single UNICODE File
  • No 2 GB PST File Size Limitation on Outlook Files
  • Compatible with Outlook 2019, Windows 11, 10 and Other Below Versions

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Windows Compatible

Key Features of PST Merge Free

If you have 2 or more PST files in Microsoft Outlook and want to merge PST files free. But you do not know how to merge them into one, then the best solution is the PST file merge tool. This application is an alternative avenue of old-fashioned manual activity of adding PST files in Outlook one by one. It supports to merge multiple PST files in Outlook 2019, 2016, 2013, 2010, 2007 and earlier vesrions.

What PST Merge Tool Can do?

Merge all Outlook Data File Items: Emails, Calendars, Contacts, Notes, etc.
No 2 GB file size limitation: Merge Outlook data files of any size

Merge Multiple PST Files into One Free

Two Varied Options to Merge PST Files

Major inbuilt features to merge multiple PST files into one free in a hassle-free way:

  • Merge (merge similar folders into a single file)
  • Join (join files by creating a new folder for joined PST files)
Merge PST Files Free

Merge Multiple PST Files

Free PST Merger permits you to merge all the similar folders from multiple Outlook files like; inbox, sent items, drafts, contacts, calendars, notes, tasks, journals and to-do list into a single PST file.

Join PST Files

Join / Merge Only Selected Folders

This software permits users to merge PST files free without duplicates and size restrictions. It offers the choice to merge selected folders so that users select those folders which 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 free in a matter of minutes.

Merge Multiple PST Files Free

Merge PST Files With Three Ways

This PST Merge tool has three different options to manage PST files seamlessly. The user can choose one of the three options to join or merge PST files:

  • In a new PST File
  • In existing PST File
  • In Outlook Profile
Join PST Files

Join Option to Join Files Together

PST merge freeware tool permits you to join two or more Outlook data files by generating new folder for the output PST file. Join option helps you in adding all files into an individual file having information of joined PST files in a respective new folder.

Remove Duplicates while merging PST files

Remove Same Outlook Data Files

Free PST Merge tool allows you to merge a number of Outlook files together and simultaneously removes duplicate items; if any. You need to check and uncheck the Skip Duplicates option to enable / disable removal of Outlook duplicates respectively.

Merge Outlook folders

Merge Similar Types of Folders

To merge multiple PST files into a single file, you don't need to add each PST one by one. As PST merger provides an Add Folder option that helps in including multiple files at once to allow bulk PST file merging. On the other hand, the Add Files option adds one PST file at a time to merge PST files free.

Include and exclude deleted items

Provides Exclude Deleted Items Option

While combining PST files, if you don't want to merge Outlook folders like; deleted items, sent items, etc.; then check the exclude deleted item folder check box. The PST file Merge tool will not merge items from the selected folder, which will minimize the time consumed in merging PST files.

Get Complete Status Report

Get Complete Progress Report

As the merging process starts, the PST Merge free tool will show a status of the merged PST files. After its completion, the PST merge tool generates a report displaying details like: number of PST files, total item count, name of file, duplicate items found, and merge PST files status. Also, it shows the merged file name, location, and duplicates that can further be saved as a CSV file.

Make new folder to save data

Merge All Types of PST Files

Free PST merger tool is able to merge all types of Outlook data files. Users can easily merge ANSI and UNICODE PST files into a single UNICODE type PST. In addition, it supports to merge archive, password-protected, active and network files without any difficulty.

Video & Know How to Merge PST Files Without Duplicates

Outlook PST Merge Software Specifications

Software Download

Size : 27.4 MB

Version : 6.0

Trial Limitations

The demo version of PST Merge software has limitations:

  • Join PST File: Only first 15 items can be joined of every PST folder.
  • Merge PST File: Allows merging only first 15 items of each PST folder.

System Specifications

Hard Disk Space
100 MB of free hard disk space

Minimum 2 GB RAM is required

Intel® Core 2 Duo CPU E4600 @ 2.40GHz

Supported Editions

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

Additional Requirements

  • Microsoft .NET framework 4.5 or above is required to be installed.
  • If the tool is to be used on Windows 11/10/8.1/8/7 then, please launch it as "Run as Administrator".
  • For merging existing PST files & Outlook profile, install & configure MS Outlook beforehand.
  • Ensure the PST files are corruption-free & not in use by other applications.

FAQ: Frequently Asked Questions

The thing which matters the most is that your Outlook Data File should not be in use while running PST file merge software. Also, keep in mind that Outlook installation is required to merge PST files using PST merger when you merge the data files in existing file or in Outlook profile.
Let me clear out these both options: Join & Merge:
  • Join: When you deploy "Join" option to merge Outlook data files, PST merge free tool creates single PST file as a resultant PST file and then move PST files one by one in their respective folder with having tag like this: "Personal Folder". Numbers of these folders depend upon the number of Outlook Data Files.
  • Merge: This option merge PST files in a quite different manner. Fundamentally, it is also aimed to merge multiple PST files but whilst this option Outlook does not create personal folder for each PST file. It appends data of several default folders (Inbox, Sent, Draft, etc.) of PST files in a one folder.
This option is very handy, in particular, to deal with duplicate Outlook entries. Just enable it and you will not get any duplicated Outlook emails, contacts or other item in resultant PST file.
UNICODE, as all the current versions of Microsoft Outlook support this optimized version of PST file.
Obviously, you can. The software supports all latest and ealier versions of MS Outlook including Outlook 2019.
There is no limit on numbers of Outlook PST Files to merge. Add PST file as you have and start combining them.
Is your PST file corrupted? If the software is behaving oddly, then there can be chances that your PST file is in danger parameter of corruption and PST Merge tool is not feeble to fright corruption. All you need to do is repair the PST file using "Outlook Recovery Software" first and then you will be able to merge them definitely.


What Clients Say

PST merge tool is the best solution to merge Outlook data file of any size, so I will recommend PST file merge tool to merge multiple PST files into one to all my friends and colleagues. Thanks guys for this helpful creation.

- Tom Mathew, USA

I wanted to merge multiple Outlook PST files into one which is not an easy task. Finally my friend jack tells me about PST merge software free download that helped me to combine multiple Outlook data files into single PST. Effective and easy user interface is highly impressing me. I appreciate team for such creation.

- Marry Toris, Canada

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