If you have multiple PST files that you want to combine into a single PST file, there are many software in the market that merge multiple PST files, but some errors remain in them, so I suggest you try ToolsBaer Merge PST Tool. Want to give this tool that can easily merge your multiple PST files into a single PST file? Password-protected Outlook PST files are supported.
This software, which works with both Mac and Windows versions, can combine data in both the ANSI and UNICODE formats and supports MS Outlook PST files. This software accurately (100%) merges PST files without destroying any data. This software is 100% safe and secure. To find out more about the advantages and features of this wonderful tool, check out the free demo version.
Read More:- https://www.toolsbaer.com/pst-merge/

With the BetaVare Merge PST Tool, users can combine ANSI as well as UNICODE PST files. It is simple to join Outlook PST files without any data carpeting. The most sophisticated program for splitting Outlook files is available and works with Windows 10, 8.1, 8, 7, Vista, and XP. These Windows versions all have support for it and also work on the server. Go to file or folder mode and use the application to quickly combine Outlook PST files. During and after combining the Outlook PST files, all email attributes and folder structures are totally safeguarded. Calendars from any Outlook PST file are combined using the tool into a single Outlook PST file format.