MailsDaddy PST Merge and Join tool swiftly combines multiple PST files into one, streamlining all your Outlook data. It's compatible with all types of PST files and Merge/Join large Outlook PST files without restrictions. This advanced software provides a user-friendly and intuitive interface, making it accessible to non-technical users for seamless PST merging with no data loss. This utility smoothly works with all Windows OS such as Win 11, 10, 8.1, 8, 7, and older versions. It also supports all Outlook versions, including 2019, 2016, 2013, and older iterations.