merge outlook data files

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PST Merge Software

A tool to merge multiple PST files into a single compact PST

  • Combines emails, contacts, tasks, etc. from multiple PST files
  • Option to remove duplicate contents from multiple Outlook PST
  • 3 merging options: Join, Merge and Merge Contacts only
  • Combine multiple Outlook PST files without size limitation
  • Merges ANSI & Unicode PST files into a single Unicode PST file


Need For PST Merge Tool

PST is the proprietary file format for outlook data. There may be multiple PST files existing in system, which make the user difficult to handle the mails, contacts, tasks, etc. across various PST files. PST Merge Tool helps user to merge contents from multiple PST files. One reason of generating excessively sized Unicode PST can be for backup purpose. The PST merge tool helps the users to avoid duplicates from all categories of the PST. Moreover it's an efficient tool, helps users to combine and manage multiple PST files of any format.

Merge Multiple PST

Add Multiple PST

User can add multiple PST files to the Tool. Even the folder containing entire PST files can be added to the tool. Both ANSI and Unicode PST can be scanned and tool to merge the files.

Various Options to Merge PST Details

Select from Options

Three merging options are available with the merge tool: join, merge or merge contacts only. User can choose the appropriate choice from the three options provided. This helps the user to manage contents in output PST.

Include and Exclude Deleted PSt Files

Advanced Options

PST merge tool is equipped with the advanced options to remove duplicity while merging multiple files. User can even include or exclude the deleted items from multiple PST files.

Get Complete Status Report of Files

Complete Summary Report

Tool provides option to save the output Unicode PST in any location as per the user wish. User can browse and save the PST file with specified name. Moreover the tool provides a summary report of all actions performed.



PST file is the collection of emails and other personal information from Outlook. The application enables users to merge bunch of PST files into a new Unicode PST file. The following steps illustrate how to operate the Merge tool.


Add PST Files to Tools

Add PST files to the tool


Slect Join and Merge Options

Select the options: Join, merge or Merge contacts only


Include or Exclude Dublicate Deleted Items

Include or exclude Duplicates and deleted items


Choose Destination Location

Choose the destination location & merge the selected PST files.

Compare Editions

PST Merge Software — Trial & Full Version

Add PST Files or folders  
Exclude Deleted Items  
Remove duplicate Emails  
Merge Outlook PST Files Merge First 15 Emails   All Items
Merge Outlook Contacts Merge First 15 Contacts   All Items

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Satisfaction Of Clients


I'm extremely thankful to you the guys, the merge tool combined my 5 PST files into single PST, which helped me to efficiently manage the emails, contacts, etc. now. It's an excellent tool which served my needs. Thanks!

Janice Clarke

The PST merge tool enabled me to merge the contacts from my multiple PST files into a single contact folder. Moreover it provided option to eliminate duplicate contacts across the PST files. Brilliant tool!

Latoya Phillips

PST merge tool enabled me to recover the deleted contacts from multiple PST files and merged them to a single Unicode PST file. This helped in accessing my contacts to MS Outlook 2013. Thank you guys!

Perry Hamilton

The merge tool enabled me to combine PST emails into a single PST while maintaining different folders in it. This is an excellent tool that served all my needs in managing contents in the PST files. Great job!

Ginger Smith


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