Try this Outlook PST converter and Convert PST file into various format. This Oulook PST file Converter is an all-inclusive tool to convert Outlook PST files in several formats, such as MBOX, EML, MSG, EMLX, vCal, vCard and Office 365 Platform. This tool convert Outlook PST emails to other formats in just few clicks without any data loss. This Software Shows preview of all emails before conversion.
You can download this Software free demo version from here: http://www.outlookpstconverter.emltopstutility.com/