If you are looking for a solution to easily convert MBOX files to PST files then check out the Advik MBOX to PST Converter. First, save your MBOX files on your computer. Then, you can convert one or more MBOX files to PST format. This tool works with over 20 MBOX-supported email clients like Mozilla Thunderbird, Apple Mail, Opera Mail, PocoMail, and more. It keeps the original structure and format of your MBOX data intact. The tool is compatible with all Windows versions, including 8, 7, 10, 11, and XP. You can try the free demo version to convert a few MBOX files to PST.