merge pst

Download Merge PST

Quick merging of Outlook PST files into a single PST with Merge PST Tool

  • An advanced software to merge PST
  • Capable to merge both ANSI and Unicode versions' files
  • Merge only those PST files that users want to
  • Various options to merge Outlook Files
  • Merge by allowing you to create new folder for each PST
  • Create one folder to save the merged data
  • Merge only inbox, contacts or required folders
  • Capacity to scan PST files created in any version of Outlook including 2003 to 2016
  • A purely Windows based app, supports all the latest versions of the OS including Wins 8/10/XP/Vista
pst merge

GainTools Merge PST Software

Offer custom merge support to all sizes Outlook files


merge pst features

Easy to Operate

This is a Windows operating app, needs less technical help to operate. The wizard of the program is fairly simple to understand as each features are described their role. The utility installs and configure easily.

Support Multiple Merge Options

Not just one but also multiple merge PST options are supported by the app to find the best results. Choose any of your desirable merge options to find desirable results. Merge either entire data or just the required folder.

merge pst features
merge pst features

Retain Quality

Quality is not hindered whether you choose to merge 2, 3, 4 or more PST files together. A strong PST file can be created by merging small sized PST files. It helps to avoid file clutter.

PST Merge App Benefits & Features


no file size limit

Merge PST at Fast Speed & with Accuracy

When it comes to merge manually, you may take a lot of time but this third app performs the task so fast. It saves your time and effort. The converted data is saved with full accuracy by retaining all mail properties, contacts and other details. No file is missed and corrupted. It has been tested for accuracy.

no file size limit

Merge Required PST Files Only

The control of merge process is at user’s hands. At first, the utility needs you to browse and select the PST files from local folders which you want to merge. You are free to select 2, 3, 4 or more PST files together. The tool helps to reset the file selection.

no file size limit

Merge Entire PST files in One or Separate Folders

There are two options to choose. You can either create one folder to save the merged data or can create new folder for each PST. Use any of these options to find merge operation successful. The utility works with full accuracy in all these options.

no file size limit

Save Merged Data Locally

All the resultant data is saved locally. The output location is decided by users only. The newly created PST file can be saved to any existed folder that you have chosen or you can create a new folder to save data. Thus, smart and safe data merge process is supported. No file is mismanaged.

no file size limit

A Highly Compatible App

In terms of compatibility, the tool has no comparison with other merged PST tools. It merges PST files saved in both ANSI and Unicode versions. Moreover, the utility scans and merges PST files saved in Outlook 2003/2007/2010/2013/2016. All versions are supported. It runs swiftly on all the latest versions of Windows.

How to combine various PST files into a single PST file?

With GainTools Merge PST Software, the process of merging Outlook PST files becomes simple. Get the step by step working of this tool.

The very first step is to download, install and launch the software on your system.


download merge pst software

Select File or Folder mode and then Browse Outlook PST files from your system to the software panel. You can move the loaded PST files up and down through ‘Move Up’ and ‘Move Down’ buttons.


browse outlook pst files

Click the Browse button and select a path of your system to save the resultant PST file.


choose output location

Finally, hit the Merge Now button to start the process of combining PST files. It takes only a few minutes to provide results.


click merge now button

Merge PST App FAQs

No, you cannot as it scans and merges only healthy PST files.
Yes, there is no restriction.
Use the tool to merge PST files as many times as you wish.
Yes you can merge. The tool only recognizes the PST files to merge. It doesn’t matter in which Outlook version it has been created.
Yes, you are allowed to merge any folder be it contacts, inbox, outbox etc…

Merge PST Tool Free Download

Know Minimum System Specifications to Download & Use the Merge PST App with Ease

merge pst

Software Download


Size 2.14 MB
Version 1.0

Download a Trial - Take the tool to evaluate by merging 10 emails from each PST folder.

merge pst

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