GainTools Merge PST Tool allows you to combine several Outlook PST files into a single, organized mailbox while preserving emails, attachments and organizational structure. It handles both ANSI and Unicode PST files and is compatible with all MS Outlook versions. Merge files by date, folder or entire PST while keeping the original email attributes. Individuals and corporations managing many accounts will benefit from the software speed, security and ease of use. A free demo version is available to test the features before purchasing.

Key Features

Merge several PST files into one

Maintain folder hierarchy and email characteristics

Supports all Microsoft Outlook versions

Safe, fast and reliable

There was no data loss during the merger process

https://www.gaintools.com/merge-pst/