merge multiple Outlook PST

PST Merge Tool

Comprehensive Solution To Consolidate Multiple Outlook PST Files

(Supports Windows 10 and all below versions)

Average User Rating : Client Review (4 Reviews)

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PST Merge tool is a reliable solution to merge multiple Outlook files into a single PST file. The software comes with three options – Join Outlook data files, Merge PST file & merge outlook contacts folders. It merges all the Outlook components like emails, contacts, calendars, etc. without any data loss from the input PST.

Salient Features of This Tool

  • Merge PST file items like emails, contacts, calendars, etc.
  • Join PST joins the multiple PST files in a single parent PST.
  • Merge PST merges the similar folders of multiple PST files.
  • Merge contacts option merges the contacts of multiple PST.
  • Option to remove duplicate items while merging PST files.
  • Exclude deleted emails from merging into resultant PST file.
  • Supports merging of both UNICODE and ANSI PST.
  • Supports Outlook 2016 and all the below versions (32 & 64 bit).
  • No 2 GB size limitation imposed on the input & resultant PST.
  • Generation of status report after completion of the process.

Get a Trial with Demo Version

The demo version of the software Joins first 2 folders of the PST file, Merges first 15 items of each folder and Merge contacts will merge only first 15 contacts.

PST Management Issues

PST files are the default data repositories of MS Outlook, one of the most popular desktop email clients. In Outlook 2002 and earlier versions, the maximum size limit of the PST files was limited to 2 GB. Therefore, in order to save the Outlook data from corruption, the users had to store their data in separate Outlook PST. However, with the introduction of UNICODE PST format in Outlook 2003 and later versions, increased the maximum size of the PST files to 50 GB. Therefore, users who have multiple ANSI PST files, look for a way to combine them into a single PST in order to get rid of the task of managing bulk PST file.

Why is PST Merge Tool Globally Accepted?

The utility proves to be an ideal solution for users who seek a cohesive solution for combining multiple PST files into a single PST. The additional features embedded in the software make are added advantage for the users.

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Program Name:
PST Merge tool
File size:
8.6 MB
System Requirements:
50 MB Space Free Hard Disk Space, RAM- 512MB
Operating System
Win2000,Win7 x32,Win7 x64,Win98,WinServer,WinVista,WinVista x64,WinXP,Win8,8.1,10
39 US Dollar
The tool option will merge the similar folders of the multiple PST files, within a single PST. On the other hand, Join PST option will join the multiple PST files under a single PST file called parent file.
It is not necessary to Quit Outlook during merging process. However, care should be taken that PST files that have to be merged should not be currently in use.
After merging, a UNICODE PST file will be created by the software.

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Customer Satisfaction

customer satisfaction

Client Testimonials

Geneva Boone, Australia
"The options, Exclude deleted items and Remove duplicates enabled me to avoid merging unnecessary data in the resultant PST file.PST Merge Tool is a commendable software designed for flawless merge multiple PST file process.”

Todd Glover, USA
"The multiple merging options in the  enabled me to perform the complete merge process flawlessly. I am very glad that I opted for the tool for combining multiple PST files in a single PST"

Nick Stewart, UAE
"After a number of unsuccessful attempts of searching an effectual software for merging PST files, I came across Merge PST. The software performed the entire merge process without any issues."