PST Merge

Top-end product to consolidate PST files

PST Split Box
Explore the complete power of PST Merge amalgamation tool. SysInfoTools highly efficient Outlook tool use efficient algorithms to get the best output. This innovative utility offers cost-effective reliable option to merge numerous PST into consolidated file enhanced with its well-designed intuitive interface. Indispensable utility can merge numerous outlook contacts, outlook emails, and outlook calendars into single PST file and without any restrictions.

  • Effectively merge multiple outlook files into single PST file.
  • Maintains the integrity of the original PST files.
  • Enables to attach in new PST file at desired Outlook profile.
  • Offers dual support both Unicode PST and ANSI PST files i.e. Support non-English and right to left characters also.
  • Merge similar folders into a single PST files.
  • User can apply password in new PST file.
  • Compatible with Windows 10, 8, 7, Vista, 2003, XP and 2000.

PST Merge offers powerful and excellent features to effectively combine unlimited number of PST files into single consolidated PST file


Reliable & accurate
Application with Non-destructive feature

The software keeps all the Meta data information including Subject, To, From, Received date, Attachments, CC, BCC and Address intact or unchanged as the tool works in read-only mode and does not cause any alteration or modification to the original file structure.

Merge Files
Instant merging action

The software features effective selection of any number of PST files that is combined into a single consolidated PST file in just no time. This tool is proficient to combine numerous PST files in just a few mouse clicks with no limitation on selection of PST files for safe merging.

Remove Duplicate
Removal of Duplicity

Effective removal of duplicity in merging process by removing duplicity of mailbox items that further help in to keep consolidated PST file size low.

Outlook Support
Supports all versions of MS Outlook

Software extends high support to the all the popular versions of MS Outlook comprising of MS Outlook 2000, 2002, 2003, 2007, 2010 with further support for the higher version MS Outlook 2013. [32bit and 64bit both].

Windows Support
Compatible with all Windows

Software smoothly runs under all the major operating systems of Windows including Windows 98, NT, 2000, Server 2003, 2008, Windows 7, Windows 8 Windows 10.

User Friendly
Simplified easy-to-use application

Software requires no prior technical expertise as it is an easy-to-use application for technical and non-technical user. In addition the screenshots and online video further help users to perform a proficient merging action of PST files.

merge contact
Merge Contacts

Merge Contacts option in the software lets the users to merge only contacts of selected PST files into a new PST file.

Search pst
Search PST file

This feature in the software add all the PST files by searching and locating PST file in a given specific path.

join pst
Join PST

Software facilitates to Join PST option executes to join PST files by creating new folder for each selected PST file

Merge pst
Merge PST

Another addition feature includes Merge PST option that facilitates to merge all folders of selected PST files in a new PST file.

add pst to outlook
Add new PST to Outlook profile

Inbuilt feature which enables the user to add the new compressed PST file(s) directly to MS Outlook profile of users.

pst password protected
Secure new PST with Password Protection

As the software supports applying password to the new PST file(s) now the users can protect new output PST files by applying a new password

Exclude deleted items
Exclude Deleted Items

Performs exclusion of deleted mailbox items from new PST file.

Change Log: [v3.0 updated features]

  • This software implements effective removal of duplicity from new PST file as it automatically removes duplicate mailbox data from the selected PST files while merging the files.
  • Performs exclusion of deleted mailbox items from new PST file
  • Creates a LOG file of PST merge process at the same location which is defined for new PST file
  • With further inclusion of favorable changes in the software and its user interface that enhance overall robust performance
  • Eliminates the deleted items from the new output PST file
  • Provide solution to fix minor structural problem that exist in some PST files which are exported from Exchange


Important Note: This software doesn't support corrupt PST files. If PST file is corrupt then use PST Repair software


Different options for merging PST files:

  • Join PST Files: You can select “Join PST Files” option to join selected PST files by creating new folder for each selected PST files in a new PST file.
  • Merge PST Files: You can select “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.
  • Merge Contacts: If you want to merge contacts only, you should use this option. It will only merge the contacts from selected PST files in a new file.
  • Remove Duplicates: The “Remove Duplicate” option is only enable with Merge PST Files option. You can select this option to remove all the duplicate items from selected PST file. This means new PST files will have no duplicate items.
  • Exclude Deleted Items: If you want to exclude the deleted items in the new PST file, you can select this option.

Watch Online Video & Procedural Screenshot of PST Merge Software

Frequently Asked Questions

Comparision of Trial & Full Version

Product Features Free Version Full Version
Easily merges multiple outlook files in to single PST file check mark check mark
Supports password protected PST files check mark check mark
Maintains the integrity of the original PST files check mark check mark
Support both Unicode PST and ANSI PST files check mark check mark
Save merge files 5 Items(Each PST file) All
24*7 Tech Support & secure 100% check mark check mark
Price FREE $59
money back policyMoney-Back Guarantee
Feel Free to Purchase SysInfoTools Products! We are committed to 100% customer satisfaction & security and thus we provide 30 days money back guarantee. View details...
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Clients Reviews

"Saving them all together is a difficult task. I would like to take this opportunity to thank PST Merge that offered me to merge all contacts folders while maintaining details of each contact."

- Mitchell Lawrence

"I was looking for tool that will help me to merge many PST files into a single one in very less time. With this I could easily keep a check on the duplicity of the mailbox items with successive merge process. I am completely thankful to makers of PST Merge tool that helped me a lot to merge Outlook PST files"

- Eugene Flowers

"I have used PST Merge by SysInfoTools for the first time and I am pretty much amazed with the performance of the tool as it could quickly merge PST files in just no time. Thank you very much to the entire team of developers for devising such a fabulous product."

- Kelly Harrington

"I have used this product for the first time after a thorough research on some good PST Merge. Then there I have found this PST Merge from SysInfoTools with good features. This one is an outstanding tool to combine unlimited number of PST files into a consolidated PST. Thanks a lot!"

- Sheryl Goodwin

" The software is tool completely safe as I could easily and effectively merge PST files in just no time with successful result. All the credit goes to the developers and technician for making and releasing this useful product to combine PST files into a single one quickly and swiftly. You guys are doing great job SysInfoTools."

- Vicky Tate

"As I am not very used to computer software with limited technical knowledge so this software really worked well. This software is very good by interface which is guided by easy to use steps that can be used by anyone. Thanks a lot!."

- Dominic Casey