To convert Thunderbird to Outlook PST for free, simply download the Thunderbird to Outlook Converter tool from eSoftTools, which is the most trusted Thunderbird converter available. It can instantly convert a single or numerous Thunderbird profiles to PST files, and there are no limitations on the size of Thunderbird files. Thunderbird profiles can also be moved in a variety of formats, such as PST, EML, EMLX, MSG, Yahoo, Office 365, GMAIL, and HTML files. The utility gives a free demo pack to all users, which they convert initial 25 items free from each thunderbird mbox folder to other formats.
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