Merge PST Files | Tool to Merge Multiple PST Files Without Duplicates

PST file splitter to split Outlook .pst files

1M+ Downloads

Advanced tool to merge unlimited PST files while maintaining the integrity of mailboxes. It supports both ANSI and UNICODE PST file formats. Users can use it to merge all data items such as Emails, Contacts, Notes, Calendars, Tasks, and Journals without making any changes to original PST files.

Free Download software and merge 20 PST files per folder.

Merge multiple PST files with complete accuracy and integrity

Join and merge multiple PST files to an existing PST file without any interruption

Compatible with all the Outlook versions and Windows OS

190+ COUNTRIES WORLDWIDE

18+ YEARS' EXPERIENCE

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Top use cases for Kernel Merge PST

Merge multiple Outlook PST files into a single PST file

In scenarios where managing multiple Outlook PST files becomes challenging, Kernel PST Merge emerges as the go-to solution. Combine two or more PST files into a single one without any data loss or interruptions. The resulting PST file retains all mailboxes, features, properties, and the original folder structure. Experience an organized Outlook environment with the efficiency of this PST merging tool.

Efficiently merge or join PST files of all sizes

When you are facing challenge of handling multiple PST files of varying sizes, rely on Kernel PST Merge tool. It allows you to merge or join PST files of all sizes. With the "Merge" option, combine data from multiple PST files into a single, organized file. Alternatively, the "Join" option facilitates merging data from all PST files into a new PST file while maintaining separate folders.

Merge selective PST folders with customizing options

When dealing with specific data needs, our Kernel PST Merge tool is your solution. Customize your merging process by selecting only the essential PST folders. Easily uncheck irrelevant folders or use the search feature to find out and merge specific PST folders. This tool ensures a seamless and efficient merging experience, providing the flexibility to manage your Outlook data precisely as needed.

How to merge Outlook PST files?

Kernel Merge PST is a technically advanced and powerful tool designed to join and merge multiple PST files into a single PST within a few steps. The tool also supports merging and joining of large-sized and password-protected PST files with complete accuracy and data integrity. To better understand the process, have a look at the screenshots of the tool:

Software’s key capabilities

The unique features of the Kernel Merge PST tool with 100% accuracy and complete data integrity.

Merge Multiple PST Files

The Kernel PST Merge tool can smoothly merge two or more PST files into one single PST file without any data loss or interruption. The output PST files will have all the mailboxes, features, properties, and the original folder structure of the merged PST files.

Two Different Options for Merging PST Files

It gives you two options to merge PST files. With the "Merge" option, you can merge data from a large number of PST files into a single PST file, and with the "Join" option, you can merge data from all the PST files in a new PST file while keeping separate folders.

Merge only Selected PST Folders

Sometimes, we only need to merge some specific folders, and this tool gives you the freedom to merge only selected folders of PST files. You just need to uncheck the folders that you do not want to merge with another PST.

Merge Every Item of PST Files

With the software, you can merge all the items of a PST file, including emails, contacts, calendar, tasks, etc. with complete data integrity. There are multiple checkboxes on the filter page where you can choose each feature directly.

Merge Any Number of Archive PST Files

It allows users to merge all kinds of Outlook PST files, including archive PST files. There is no restriction on the number of archive PST files for the merging process.

Merge Password-Protected PST Files

It comes with an advanced feature to effectively merge password-protected PST files without any need of removal. With this feature, you can merge multiple password-protected PST files seamlessly. It also merges PST files available on the network.

Join Unlimited PST Files

Using this software, users can join any number of PST files, whether protected or archived files into one PST file. The joined PST file contains all the added PST files as separate folders. When you join multiple PST files, a new PST file is created along with different folders to save all the data of the PST files.

Advanced Filtering Options

It offers advanced filtering options using which you can merge specific items of a PST file, such as Emails, Tasks, Calendar, Contacts, etc. Also, you can merge data between a particular period. The tool also allows you to remove deleted or junk folders while merging the PST files. This feature helps avoid unwanted or scrapped items so you can store appropriate data in the final merged PST.

Filter Items by Date Range before Merging

Set a Particular Date Range to Merge PST Files

With this tool, you can set a specific date range for items before merging your PST files. It means if you want to merge items between a particular period of time, such as March 2016 to Dec 2018, then it can easily be done with the tool.

Multiple Saving Options for Merged PST Files

The tool offers two saving options to save the merge or join multiple Outlook PST files. One option is to move the merged files to the newly created PST file. And the other option is to save the merged PSTs to an already existing PST on your system. While saving the final PST files, users need to choose the output option and specify the destination to save the file.

Skip Duplicate Items

It allows users to skip duplicate items while merging multiple PST files. This means you can avoid merging duplicate items based on Subject, Sender Email, Sender Name, Recipient Name, Text, Attachments, and other items. The tool also offers an advanced duplicate option to skip duplicate items effectively.

Support Every Version of MS Outlook

The PST Merge software runs seamlessly on all versions of MS Outlook, including Outlook Office 365, 2021, 2019, 2016, 2013, 2010, etc. Therefore, you can easily install it on your system without any hiccups and merge multiple PST files smoothly.

Kernel Merge PST software FAQs

How to use Kernel Merge PST tool?

It offers a simple procedure to merge multiple PST files. Follow the steps below:

Launch the tool on your system.
Add the PST files that you want to merge.
Select the folders to merge.
Apply the required filters on the PST files.
Select a location on your system where you want to save the merged file.
Click “Next” to start the merge process.

Does the tool allow to merge multiple PST files to the one I am already using?

Yes, The tool includes an option to 'Merge in Existing PST,' selecting which you can easily merge multiple PSTs to your existing PST file. There is another option, 'Merge in New PST, ' which allows you to merge or join the data from the PST files to a new one.

Can this tool merge PST files data keeping their folders separate?

Yes, using the “Join” option of the tool, you can easily merge PST file data keeping the folders separate.

Is this tool capable of merging Deleted items of PST files?

Yes, it is capable of merging deleted items as well as junk items of PST files.

Is it possible to merge specific folders or items of PST files with this tool?

Yes, it is capable of merging deleted and junk items of PST files. Even you can skip merging them through the advanced filtering option.

Where can I save the merged PST file?

The Kernel PST Merge tool allows you to specify the location of your choice on your system to save the merged PST files. You can even save the merged files in the existing or a new PST file.

Does the tool allow to export PST files to Gmail or Office 365?

No, the PST Merger tool doesn’t allow to export PST files to any other platform.

Can I run this tool on Mac OS?

No, currently, this tool is compatible with Windows operating system only. You can transfer PST files on a Windows system and merge them by installing the tool.

How to activate the technician license of the tool?

First, you'll have to purchase the technician version of the tool. You'll receive the activation key via email. Now, download the technician version from the shared link. After installing the tool, enter the provided key to activate the technician version. Now, you are ready to access the technician version of the tool.

What is the benefit of using this tool?

It allows you to merge multiple PST files without any hassle, whether it's ANSI PST or Unicode PST files. You can also merge password-protected, and Network PST files through this tool.

Can I merge large-sized PST files with this tool?

Yes, you can easily merge large-sized PST files with the tool. It supports PST file of every size.

How can I merge specific folders with the software?

The software has an interactive user interface, making it easy for users to merge specific folders. To do so, first, add the PST files, and then the tool will show all the folders of a PST file. You can select the specific folders you want to merge from here.

Is it possible to merge PST files with a specific period of time?

Yes, it offers an advanced date filters option through which you can set a specific date range for items before merging your PST files.

Can I merge whole data of PST files with the trial version of the tool?

No, the trial version allows you to merge 20 items per folder. If you want to merge the whole data, then purchase the full version.

Can I merge password protected PST files with the software?

Yes, the software allows you to merge password-protected PST files without any need of removal.

Kernel Merge PST software Prerequisites & recommendations

About Software

Version: 19.7

Release Date: Sep 2019

License Type: Home, Corporate & Technician

Version Support

MS Outlook: Outlook Office 365, 2021, 2019, 2016, 2013, 2010, 2007, and earlier versions

System Requirements

Hard Disk: 50 MB of disk space

Memory: 64 MB Minimum

Processor: Intel® Pentium Processor compatible (x86, x64) or equivalent

Operating System: Windows 365, 11, 10, 8.1, 8, 7, Vista, XP, 2000, 98, NT and 95 and Windows Server 2022, 2019, 2016, 2012, 2008 R2, 2008, 2003 R2, 2003

EULA

What customers say about Kernel Merge PST

(4.9/5) 582 Reviews

Highly satisfied with the results

The flexibility to choose the destination folder for the merged PST file allows me to organize it according to my preferences, ensuring efficient accessibility whenever I need it. Thank You!

Eli Miles