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Product Guide

System Requirements

Merge Outlook PST Files using PST Merge Software

Merge multiple MS Outlook PST into one file & get effortless manageability of PST

  • Merge Multiple PST Files into Single PST
  • Option to Join PST files, merge PST files & Merge contacts
  • Remove Duplicates During the Merge Process
  • Merge and Delete Duplicate Contacts Across PST Files
  • Combine emails, contacts, calendars, tasks, notes, journals
  • Option to Include or Exclude Deleted Items Folder
  • Create single New PST file of UNICODE type after merging
  • No 2 GB file size Limitation on Outlook data file (.pst)
  • Supports merging both; ANSI & UNICODE type PST files

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PST Merge Software – Features & Benefits

Options to Merge PST Files

Three Different Options to Merge Multiple PST Files

  • Join PST Files: Join two or more PST files by creating New Folder for merged files.
  • Merge PST Files: Allows you to merge similar folders into a single PST file.
  • Merge Contacts: Allows only contacts to be merged across 2 or more PST files.

Remove Duplicate Items

Remove Duplicates while Merging Files and Folders

PST Merge tool has expertise to consolidate multiple PST files (profiles) by removing duplicate content, so that user can access their entire data in a single attempt without duplicate content. This is an optional feature, so you can check or uncheck it as per your need.

Add Folder Option to merge multiple PST files

Add Folder Option to Merge Multiple PST Files

For merging multiple Outlook files, PST Combiner tool provides the Add Folder option. It will help you to add all the PST files at once; saved in a folder. You need not have to browse each PST file one by one to combine multiple Outlook PST files together.

Merge and Delete Duplicate Contacts

Merge and Delete Duplicate Contacts in PST

Merge contacts from two or more Outlook PST files and make one new PST file without thinking much about the data of PST file, as retention of source Outlook data is guaranteed with PST Merge software.

Consolidate Outlook Data File

Consolidate Entire Outlook Data File Items

The merge two PST files is a suitable option for helping users to combine PST files (multiple personal folder data) into one Outlook account. The excellence of this program is that, it consolidates entire Outlook data file items like; emails, calendars, contacts, journals, to-do list, tasks, etc.

Include and Exclude Deleted Items

Include and Exclude Delete Items Folder

PST merger has an in-built option that allows users to include or exclude Deleted Items folder. Now, it is possible for a user to keep or remove their trash items of PST files in the newly merged PST file.

No 2 GB Limitations

No 2 GB Limitation of Outlook PST Files

There are no 2 GB file size or other limitations imposed by the PST file Merger software while merging Outlook data files (.pst). It saves merged PST files in Unicode file format whether the format of PST file is ANSI or Unicode.

Supports all Versions of MS Outlook

Support All Versions of Microsoft Outlook

PST merge software easily supports almost all versions of Microsoft Outlook 2013, 2010, 2007 and 2003. Software exports merged PST files in Unicode file format whether you merge ANSI PST or Unicode PST files.

Product Screenshots
Live DEMO of PST Merge Software
Frequently Asked Questions

This utility can merge any number of PST file at a time, it completelydepends on your convenience. You can combinetwo or more Outlook PST files at a particular instant.

Yes, PST Merge is totally compatible with Microsoft Outlook 2013 (32-bit). Along with this, the software also works on all the earlier versions of Outlook (both 32bit & 64bit).

Yes, if you have checked the "Remove Duplicates"dialog box while merging PST files with thesoftware, then it will definitely remove duplicate items from the merged PST file.

This software saves the resultant merged PST file in UNICODE file format, which can easily be accessedby both; latest as well as previous versions of Outlook (including 2003, 2007, 2010 and 2013).

No,if the PST files are corrupted or damaged then, this software does not perform any merging process on them. First, you have to make those damaged PST files, healthy by repairing them.

Note: Admin rights on the PST Files are also an important factor if you are dealing with password protected Outlook PST Files.

What Users Says

User's Reviews For PST Merge Tool


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This PST Merge software is easy to install and has a simple user interface. I would recommend this tool to all the Outlook users for the better management of PST files.



I was so frustrated because of multiple PST file on my machine. Then my friend suggested me this tool and I was able to merge multiple PST files of mine into a single PST file that too in no time.



I wanted to merge multiple Outlook PST files into 1 quickly so I was looking for a tool that can solve my problem. I am very thankful to the developers of the PST Merge tool that helped me a lot to combine multiple Outlook PST files into one.



When I personally used this tool for the first time, I was so impressed with the performance of the software. It quickly merged several PST files in countable minutes. A big thanks to the makers of this product for making such a fabulous product.



It became really hard for me to handle multiple Outlook PST files, then I used this PST Merge Software to join multiple PST files into single PST. This one is a best tool as it can combine Outlook emails, calendars, contacts, notes, journals etc. into one PST file. This Software really deserves appreciation.