A great place to find a converter for converting Outlook PST to Thunderbird is available for free download. Utilizing the eSoftTools PST to MBOX Converter (https://www.esofttools.com/pst-to-mbox-converter.html) It easily converts all Outlook PST files to MBOX files. This is a straightforward and quick task. This software is an excellent choice for converting PST to Thunderbird, and all purchasers receive a free trial version.
Read more:- PST to Thunderbird Converter Free Download (https://www.esofttools.com/blog/how-to-convert-pst-files-to-mbox-format/)