Today I advise you to use the best software that name is eSoftTools Thunderbird to Outlook converter software for Export Thunderbird to Outlook. It can export single as well as many Thunderbird emails in Outlook PST file by auto-load the location of the Thunderbird file. The converted PST file from Thunderbird is in Unicode formats, so it will help to user open it by any version of MS Outlook 2019, 2016, 2013, 2010, 2007, & 2003. It can easily convert Thunderbird MBOX to PST file, MSG, EML, EMLX, YAHOO, OFFICE 365, GMAIL, and HTML file.
Read more:- Export Thunderbird to Outlook
Read more:- Export Thunderbird to Outlook