Sysinfo
PST Merge Tool

SysInfo PST Merger is a highly efficient and reliable tool that merges multiple PST files into one combined PST file. This innovative utility offers a cost-effective and reliable option to merge Outlook Contacts, Emails, Calendar, Journal, and other mail items into a single file. Moreover, the Outlook PST merge tool serves the three best options to combine PST files, i.e., Merge PST, Join PST, and Merging Contacts.

  • Combine multiple Outlook data files with emails, contacts, calendars, tasks, etc.
  • It offers three advanced options Merge PST, Join PST & Merge Contacts to merge multiple PST files into one PST.
  • Have an option to remove duplicate items from the chosen PST files.
  • Available Option to apply password in the resultant Outlook PST file.

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*SysInfo PST Merge Tool Fully Secured Download Version.

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Steps to Merge PST Files Online

Awesome Features of SysInfo PST Merge Software

Merge Multiple PST Files Into One Free

Merge Multiple PST Files Into One Free

If you have multiple PST files, then this SysInfo PST Merge Tool can quickly merge them into specific PST files as per your requirements. It simply allows you to merge several PST files or more depending upon the size of the Outlook Data File(pst).

Multiple PST Merging Options

Multiple PST Merging Options

SysInfo PST Merge offers powerful and excellent features to effectively combine an unlimited number of PST files into a single, consolidated PST file. It offers you three options to combine Outlook PST files, i.e., Merge PST, Join PST and Merge Contacts folders.

Instant merging action

Instant merging action

SysInfo PST merger tool comes up with a useful feature that allows users to perform the selection of any number of PST files and combine the same into a single PST file. This PST merge tool is proficient in combining multiple PST files in just a few mouse clicks with no limitation on selecting PST files for safe merging.

Remove Duplicates from PST File

Remove Duplicates from PST File

This Outlook PST Merge Tool combines multiple PST files into a single one and allows users to remove duplicate mailbox items, which helps to keep consolidated PST file size low. But remember, this option will get enabled with the Merge PST option only.

Offers Option to Join PST Files

Offers Option to Join PST Files

Outlook PST Merge Software is facilitated with the Join PST option in which the tool creates a new folder for each selected PST file. It means all the Outlook PST files are kept under the same folder. All the PST files remain intact as earlier, i.e.; there will be no data loss and change in folder hierarchy after the merging process. Read:- how to convert ANSI PST to Unicode PST.

Merge Microsoft Outlook PST Files

Merge Microsoft Outlook PST Files

Apart from joining PST files, the software also provides an additional Merge PST files feature that allows users to merge all the folders of selected PST files in a new PST file. However, the software will combine the data file based on a similar folder like Inbox of PST1 will combine with the Inbox of PST2 file and so on. Read:- How to Increase Outlook Mailbox Size in Latest Outlook 2013.

Merge Contacts Option

Merge Contacts Option

Merge Contacts is another advanced option of SysInfo PST Merge Software that lets users merge only selected PST contacts into a new PST file. So, if you want to create a separate or single PST file for contacts only, go for this option. You can select any of the above options to generate a resultant merged PST file.

Exclude Deleted Items

Exclude Deleted Items

With this PST File Combiner Tool, you can exclude the deleted items from the chosen PST files. Furthermore, you can keep the "deleted item" folder from merging with this option. To do this, check in the option of Exclude deleted item option given in the interface of PST merge tool free.

Search PST file Across Computer

Search PST file Across Computer

Outlook PST Merge Tool allows users to add all the PST files by searching and locating PST files in each specific path. This Auto Search option proves to be very helpful when you are unaware of the storage location of the PST file. Read:- How to fix Outlook Search issue.

Add new PST to Outlook Profile

Add new PST to Outlook Profile

SysInfo PST Merger Software offers inbuilt features that allow users to add the new compressed PST file(s) directly to the MS Outlook user profile. Moreover, if you want to add multiple PST files to MS Outlook, do so with our smart Add Outlook PST Software.

Secure new PST with Password Protection

Secure new PST with Password Protection

As the merged PST file Software supports applying a password to the new PST file(s), now, users can protect new output PST files by applying a new password. In addition, you can also view the set password of the resultant PST file before combining it. Read:- How to Encrypt PST Files in Outlook 2010 and 2007.

Compatible with all Windows & Outlook

Compatible with all Windows & Outlook

Merge Outlook PST Software runs smoothly under all major Windows operating systems, including Windows 98, NT, 2000, Server 2003, 2008, Windows 7, Windows 8, and Windows 10. This software supports the PST file of every MS Outlook version, including Outlook Office 365, 2019, 2016, 2013, 2010, etc.

Software Specifications

Sysinfo PST Merger Tool specifications, users can follow before use of this software for ease of working.

About Product Version
2.0
License
Multiple User
Edition
Home, Administrator, Technician, and Enterprise
Release Date
22 March 2022
Requirements & Supported Versions Pentium class processor Minimum
512MB RAM (1GB Recommended)
Disk Space:
Enough Space to Store Recovered Output.
Support Windows:
11/ 10/ 8.1/ 8/ 7/ 2008/ 2012(32 & 64-bit), etc.
Requirements & Supported Versions Support Outlook:
Office 365, 2019, 2016, 2013, 2010, 2007, 2003, 2002, 2000, 98, and 97.
Additional Information

Demo & Full Version Comparison

Get an overview of the PST Merge Software Features- Demo and Licensed Version.

Product Features Free Version Full Version
Available Options like Add files, Search, Remove, and Remove all
Display complete information of each PST file
Join PST files
Merge PST files
Merge Contacts
Remove Duplicates (Applicable with Merge option)
Exclude deleted items
Apply Passwords to resultant PST file
Save merge files 25 Items (Each PST file) All
24*7 Tech Support & 100% Secure
Money-Back Guarantee
Frequently Asked Questions

Listed Commonly Asked Question and their Solutions

You can easily merge the Outlook PST files into One PST. Hence, to-do-so, follow the steps below:

  • Start the Best Free PST Merger Tool as an administrator.
  • Click the Add Files button to browse the PST files.
  • Preview the added one and click the Next button.
  • The software shows you multiple Merge options.
  • Choose Merge PST files and opt for inbuilt features.
  • You can also add the PST file to your Outlook profile.
  • Apply password and resultant folder name.
  • Click Next to merge the multiple PST files into one.

Merge Multiple PST Files Into One for Outlook 2019, 2016, 2013, 2010, 2007

  • Run the SysInfo PST Merger Software.
  • Tap the Add Files button to select PST files.
  • Select the combine option as Merge PST files.
  • Choose the Output directory path to save new PST file(s).
  • You can also apply a password to the resultant folder.
  • Click the Next button to start the PST file merging process.

Yes, of course. You can easily merge the Outlook data files into a specific one with the help of this free PST merger Tool. It allows its users to add several PST files and combine them into one PST with ease.

Sometimes, there are many PST files in your mailbox, and it becomes painful to open each PST file and search for the desired mail or content. Managing multiple PST files simultaneously is a tedious task for the users. So, you handle this problem by merging multiple PST files into a single PST file. This method improves MS Outlook management and increases work efficiency by holding multiple PST files data into a single PST file. Now, it's easier to search data from a single PST file.

Yes, installing MS Outlook in the system is mandatory before installing this Outlook PST merge program; MS outlook should also be configured with a POP3 profile.

No, the Outlook PST Merge software does not support corrupted PST files, and if the PST files are corrupted or damaged, you must repair those damaged PST files before initiating the merging process. Try our PST Recovery tool to recover your corrupted PST files.

Yes, the tool to combine PST files will offer you the option to Remove Duplicates through which one can remove the duplicate items from the merging process.

  1. Join PST Files:- You can select the “Join PST Files” option to join selected PST files by creating a new folder for each PST file in a new PST file.
  2. Merge PST Files:- You can select the “Merge PST Files” option to merge all the folders of selected PST files in a new PST file. Also, users can remove duplicate items from the new PST file.

Yes, there are two versions: one is a 32-bit version, and the other is a 64-bit version. There is almost no performance difference. Usually, the 64-bit systems have larger and higher resources than the 32-bit system, but that is not relevant. Usage of any version of Merge PST software depends upon the MS Outlook installation on your system. If you have MS Outlook 32-bit installed on your system, then use the 32-bit version of Best free PST Merge software; and if you have 64-bit MS Outlook installed, then use the 64-bit version of the software. Follow this URL to determine the MS Outlook version if you are unsure.

The primary reason for this error is that you have installed an incorrect version of this software on your system. You must check the version of MS Outlook before installing the software on your system. The previous question addresses this problem; please check that. The software relies on redemption.dll [32-bit PST Merge] or redemption64.dll [64-bit PST Merge] for its core functionality related to PST management. It’s a COM dll; due to conflict and other issues, com dll might not get registered properly, which generates this error. As any com dll, these dlls can be registered via regsvr32.exe registration is quite simple; just open the command line and type.

regsvr32.exe [space] [path of dll]\redemption.dll

regsvr32.exe [space] [path of dll]\redemption64.dll [if you have 64-bit OS and 64-bit MS Outlook installed]

This method will surely solve your problem; however, you can also try to reinstall the software if you want to skip this method. There is a register.bat file present in the program folder of PST Merge software, simply drag & drop those dlls into that register.bat file will invoke the regvr32.exe method.

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