If you're searching for the right Thunderbird to PST Converter tool, use eSoftTools Thunderbird to Outlook Converter software. It will easily move your Thunderbird account data into Outlook and works for all versions of MS Outlook 2019, 2016, 2013, 2010, 2007, and 2003. MBOX emails can be exported to a variety of formats, including MSG, EML, EMLX, YAHOO, OFFICE 365, PST, and GMAIL and HTML files. This software also gives a Free trial to all users in which users can migrate Thunderbird MBOX to PST file.
Read More:- Thunderbird to PST Converter
Convert MBOX to PST Using Email Clients
Run Apple mail in your system.
Go to File >> Import mailbox option.
Now select the source of the MBOX file and click continue.
On browse location, choose MBOX file then click continue.
After the import process complete, click done.
This may help you, J wick