I suggest you use a known tool that instantly Convert MBOX to PST file format using the excellent eSoftTools MBOX to PST Converter software. MBOX to PST Converter tool is one of the successful and reliable tool that support the conversion of several Email Clients such as Apple Mail, Thunderbird, Entourage, Pocomail &, etc. They have updated the particular conversion feature used to export details and folders from MBOX to Outlook Files. A free trial pack is available for this software. You can download this tool from its official websites.
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One of the best tools. for converting MBOX to PST, EML, EMLX, MSG, YAHOO, OFFICE 365, GMAIL, and HTML is the SysInspire MBOX Converter Tool. It can convert a single MBOX file or a group of MBOX files to Outlook, and it can also migrate Thunderbird MBOX files automatically. Since the converted MBOX PST file is in Unicode format, it can be opened in MS Outlook 2019, 2016, 2013, 2010, 2007, and 2003 with ease. Customers can download a free trial pack that allows them to convert the first 25 MBOX files to pst.
Read More:- Convert MBOX to PST