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MailConverterTools OST to PST Converter. Use this top-rated and efficient utility to convert OST files into PST, EML, EMLX, MBOX, OLM, etc. It also helps users to
import OST Files into iCloud, Office 365, Gmail, Yahoo Mail, Thunderbird, AOL Mail, Hotmail, IMAP, etc. Apart from this, the software is compatible with all versions of Windows and Mac OS. The software offers a preview feature before conversion, which easily preview your mailbox files, folders, and subfolders before converting them. You can see emails with attachments, along with details like sender, subject, date, total messages, and the message content by selecting a folder.