Today, I recommend that you convert Thunderbird to Outlook using the best software available, eSoftTools Thunderbird to Outlook file converter software. It can transform single or multiple Thunderbird mbox files into Outlook PST files by auto-loading the Thunderbird file's location. Since the Thunderbird converted PST file is in Unicode format, it can be opened by any version of MS Outlook 2019, 2016, 2013, 2010, 2007, & 2003. It can easily convert Thunderbird MBOX to PST files, MSG, EML, EMLX, YAHOO, OFFICE 365, GMAIL, and HTML files.
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