Hello this Daniel, and I am give this review after using this tool from last 2 months and it working it very straight forward and the user interface for any non- tech guy is good enough as I am.
I easily converting my few MBOX file which got created by my Thunderbird and I want to use them as MSG for such reasons.
ReliefJet Essentials for Outlook - A large set of useful and easy-to-use tools for every Microsoft Outlook user: Import, export and convert using EML,MSG,TXT and PST formats; remove duplicate items, process attachments and extract addresses; get reports and statistics and even more...
BitRecover MBOX Converter - Convert MBOX files of Thunderbird, Apple Mail, Eudora Mail, SeaMonkey, Google Takeout, etc. The tool offers 30+ output options like PST, EML, MBOX, MSG, EMLX, TXT, CSV, RTF, Thunderbird, Zimbra, Gmail, Yahoo, Microsoft 365, and Exchange Server.
MailsDaddy MBOX to PST Converter - Remarkable solution for MBOX based email client mailboxes to exports single or multiple MBOX data to Outlook PST, EML, MSG, HTML and other given format.
PCVARE Thunderbird Converter - Try Thunderbird Converter to export from Thunderbird to Outlook PST, MSG, EML PDF, HTML, EMLX, RTF, MBX & MBOX. Thunderbird Converter can Migrate MBOX files from Thunderbird into MS Outlook, Outlook express, Windows Live mail, Mac Mail.
DataVare MBOX to MSG Converter - MBOX to MSG migration software to migrate and export damaged MBOX files to MSG files.
EML to PST Converter - EML to PST Converter is an ultimate email conversion and migration tool.