If you are looking for a hassle-free solution to convert MBOX to PST, utilize dedicated EmailsGuru MBOX to PST converter software is the best option. This specifically designed to convert MBOX files to PST format, which enable users to easily access or transfer their emails from to Microsoft Outlook.  It is capable to convert any size of MBOX files to PST format. It is fully supportable to all MBOX supported email clients like Apple Mail, Netscape, Opera Mail, Yahoo Mail and many more. This tool also offers a trial version version to all new users.