
Merge multiple Outlook PST files into a single file, organizing emails, contacts, calendars, and other data, while removing duplicates and maintaining folder structure.
Vendor
SysTools
Company Website
YouTube



The SysTools PST Merge Tool is designed to consolidate multiple PST files, allowing users to merge or join Outlook data for easier management. It supports merging files from Outlook 2021, 2019, 2016, 2013, 2010, and earlier versions. The tool offers options to merge PST files into a new or existing PST file, or directly into an Outlook profile. It can remove duplicate items from merged data, exclude deleted or junk items, and split large PST files. The software supports merging password-protected, active, archive, and network PST files. Users can select specific folders for merging, preserving the original folder hierarchy. The tool also allows merging of both ANSI and UNICODE PST files into a single UNICODE PST file. A free demo version is available with limitations.
Features & Benefits
- Merge & Join PST Files
- Merge multiple PST files into one for easy management.
- Remove Duplicates
- Eliminate duplicate emails, contacts, calendars, tasks, notes, and journals during the merge process.
- Multiple Merge Options
- Merge into a new PST file, an existing PST file, or directly into an Outlook profile.
- Selective Folder Merging
- Choose specific folders to merge, saving time and effort.
- Supports Various PST Types
- Merge archive, password-protected, active, and network PST files.
- Maintains Folder Hierarchy
- Preserves the original folder structure during the merging process.
- Split Large PST Files
- Divide large PST files into smaller sizes (MB or GB).
- Exclude Items
- Exclude deleted items and junk folders from the merge.