PST Merge Software

Merge Multiple Outlook files at one go! Safe data merge assurance

PST file extension is a common Outlook format using by a large number of people for both individual and professional email client management. The file extension has capacity to create up to 50 GB big files.

Why Merge Files or Folders?

Many people face email file management issues primarily when there are multiple small files. Merging small files to create one big file is a smart move for email management. You can create a standard file size to safe your data because big PST files are prone to damage or corrupt. The application gives users the space to decide the size of files.

  • Quickly perform merging process
  • Maintain well the internal structure of PST files
  • Easy-to-use software
  • Multiple merge options of any size files
  • Support all major versions of MS Outlook
  • Compatible with all Windows
  • Support merging of both ANSI and Unicode formats

Most Prominent Features at Glance


Non-Destructive Software

PST Merge application is designed to safely merge multiple items. Be it notes, messages, journals, contacts and events, assimilate any item of PST to create one big file. The application works in read only mode so doesn't bring any changes in structure and keeps all the meta data intact such as subject, date, to, from, attachments, CC and BCC. It also merges files containing non-English or double byte characters like Chinese, Japanese and Korean.


File Merge as Per Your Desire

Merge PST files as per your desire. Specified the size you want to the software.


User Friendly

No such deep technical skill is required to operate the program. You can become confident to run the PST merge program single and within a short period of time.


Remove Duplicate Items

The PST Merge Software has been designed to remove duplicate copies of mails. The feature enhances storage power by removing unnecessary data and makes your file management easy.


Free Demo

The demo version is fully functional except it allows to some limited number of files. Once you find the version useful, buy the license.