MacSonik OST to PST Converter is a risk-free software to convert OST files into PST including 20+ file formats and email clients. MacSonik OST to PST Converter is a proficient solution to convert OST into PST. This tool effectively converts and exports single or multiple OST files into multiple file formats and email clients like PST, PDF, EML, TXT, MBOX, HTML, DOC, MSG, Gmail, Yahoo, Office 365, Thunderbird, IMAP, iCloud, AOL, Yandex Mail, Opera Mail, etc. It also performs batch conversion of OST files including email attachments and other mailbox items. OST to PST Converter has an extraordinary built-in feature to keep the folder hierarchy the same throughout the process. It results in 100% accuracy of the data without any alteration.