free exchange ost to pst downloads

Thunderbird Converter Tool

21.7 download

... professional utility converts & saves Thunderbird mailboxes into PST, OST, MBOX, EML, MSG, PDF, CSV, TXT, DOC, HTML, ... Gmail, Outlook, Yahoo Mail, AOL, Office 365, Live Exchange, IMAP Server, AWS Work Mail, iCloud, Yandex Mail, ...