How can I merge PST files without damaging the original data?

DeniseSmith

New member
Jul 2, 2025
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The GainTools Merge PST Tool is a safe way to combine several PST files without losing any data. When I had a lot of PSTs exported from multiple Outlook accounts, it worked well.

Some important points:
  • The tool won't change or delete your original PSTs. It makes a new PST file that combines the old ones without changing them.
  • You can combine all of your PSTs into one, or you can combine just certain folders, such Inbox, Sent Items, Drafts, etc.
  • It works with both old and new PST files in Outlook.
  • All of the emails, attachments, contacts, calendars, and metadata (To, Cc, Bcc, Date, Subject) stay the same.
  • Even if you're not extremely tech-savvy, the interface is relatively easy to use.
The steps are easy:
  • Install the GainTools Merge PST Tool and open it.
  • Add your PST files.
  • Select whether to merge, join, or merge specific folders.
  • Choose a path to your destination.
  • Click the Merge button to make a new, clean PST file that has all of your data in it.
 

charlottemiller

New member
Jun 23, 2025
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You can merge PST files without damaging the original data by using the DataVare Outlook PST Merge Expert Tool. It works by keeping the original PST files throughout the process. It keeps the folder hierarchy, emails, attachments, contacts, calendars and other mailbox contents. The application supports both ANSI and Unicode PST files and is compatible with all Outlook versions, making it a reliable choice for safely combining multiple PST files without risking your original data. All versions of Windows and Microsoft Outlook are supported.
 

dhhd33

Member
Jul 22, 2025
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Tools like PST mergers highlight how automation protects data integrity, a principle shared by Best EDI Software. In EDI Integration Software, preserving original transaction data while creating consolidated, accurate records is critical for audits, compliance, and partner trust across complex business exchanges.
 

lucasjones

New member
Jul 25, 2025
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You can safely merge PST files without damaging the original data by utilizing an approved application such as the Softaken Merge PST Tool, which is designed to merge several PST files into one while preserving folder structure, emails, contacts, calendars and attachments. The utility is safe to use, which means it does not alter the original PST files. It also includes options for previewing data before merging. Its easy interface and compatibility with all Outlook versions. It supports ANSI and UNICODE PST files. Users can check out the software free trial version.