Topic: Thunderbird to Outlook Converter
Use any third party software which can be easily available on the market but if I would like to recommend this professional software Thunderbird to Outlook Converter. This software has multiples options to convert Thunderbird to Outlook PST files like batch conversion, G Suite, multiples files formats, etc. Support and save you data multiple file formats like PST, MSG, EML, HTML and EMLX formats.
Visit here: https://www.kdetools.com/thunderbird/