Stellar Converter premium software is the first choice available in the market. You can easily convert MBOX files with the help of a Stellar Converter For MBOX. This application helps convert 16+ Email clients like Thunderbird, Netscape, Entourage, Claws Mail, Apple Mail, etc. Also, this tool can convert your MBOX file to various formats like Office 365, RTF, PDF, and. HTML without losing any data.
This MBOX to PST Converter migrates all emails from MBOX to PST file with original mailboxes and email fields (To, CC, BCC, Date-Time, Subject, Attachments). MBOX file converter can convert MBOX directly to Office 365.
You can check out the Stellar Converter For MBOX product page for more information -https://www.stellarinfo.com/email-tools/mbox-to-pst-converter.php