One of the best and most reliable PST Converter is Outlook PST Converter which converts Outlook PST files to EML, MBOX, MSG, HTML, EMLX, and other file formats. The tool also exports PST mailboxes to Gmail, Office 365, Thunderbird, AOL, IMAP, iCloud, and other email clients. Also, there is a preview option that helps you to view the selected PST files before the conversion process and you can also eliminate duplicate emails from the selected PST mailbox folders. Also, it has an interactive and simple user interface.

MacSonik PST Converter is the most premium and reliable solution to convert PST files into MBOX, PDF, EML, TXT, MSG, HTML, etc. It also migrates PST files into multiple file formats like Thunderbird, Gmail, Yahoo, Office 365, IMAP, iCloud, etc. without any data alteration. Users can eliminate duplicate emails from the conversion process and convert selected emails only using the Mail Filter option. PST Converter Tool also provides an option to provide a custom folder name and the destination path of the resultant file before the conversion process.