The most reliable and best software to convert MBOX files to PST is EmailsGuru MBOX to PST Converter. It allows users to easily convert MBOX files from various email clients like Thunderbird, Apple Mail, and others to Outlook PST forma. The software provides an intuitive interface and advanced features to efficiently convert MBOX files to PST without any data loss or corruption. It is best way to move MBOX mails to Outlook 2019, 2016, 2013 and all below versions.