How to convert PST to MBOX
There are many software in the market to migrate PST to MBOX but I would like to suggest you go KDETools PST to MBOX Converter software and that is transferred and save data into a various file format such as EML, EMLX, HTML, MSG. etc. This tool supports all MS outlook versions 2019, 2016, 2013, 2010 and etc.
Visit here: https://www.kdetools.com/pst/mbox/
Betavare PST to MBOX Exporter tool, export your Outlook data to WLM, Thunderbird, Apple Mail, or other various formats. This is a very reliable tool that can export your unlimited data at the same time, without making any changes, and without losing your valuable data. It doesn't matter how long is your files. You can export the bulk of files at the same time. This is easy to use tool, you can easily install and configure the PST to MBOX Exporter tool, without any help, even, and you can operate this tool independently. You don't have to learn any kind of technical help for operating the tool.
Visit here: - https://www.betavare.com/pst/mbox/
Convert Outlook PST to MBOX file format using PST to MBOX Online Windows Application migrate Outlook PST file into EMLX, EML, MSG, VCF, and MBOX. Know more about software from here:
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You can use PST to MBOX Converter Tool, This software is a very helpful tool to convert PST files into MBOX file format, The tool is also compatible with all MBOX email applications such as Eudora, Spicebird, SeaMonkey, Opera, Netscape, Thunderbird, Apple Mail, and etc. The user can import all emails to Exchange Server and Office 365 directly.