Effortlessly merge multiple PST files with the SysTools Merge PST file tool. You can join or combine PST files in Outlook 2019, 2016, 2013, 2010, 2007, and all subsequent versions. This software has a friendly interface that is helpful even for beginners. This feature allows you to merge Outlook contacts, emails, calendars, and all other items. The tool provides the ability to merge PST files and remove duplicates without losing any information. You can easily install the PST merge tool on Windows 10, 8, 7 and all previous editions.

The software supports to merge Outlook archives, password encrypted, active and network Outlook files. It is a completely secure utility that gives you a guaranteed solution without any trouble or delay. The tool has no file size, file number, data loss, and security issues. Using this application, you can merge multiple PST files without duplicate items in just 5 simple steps.