PDS OST Recovery tools; you can use to repair, recover and import OST contacts, calendars, task, notes, inbox items, outbox items and appointments into outlook, EML, MSG, HTML, MHTML, RTF, TXT, DOC, PDF, MBOX and Outlook Profile. Software facilities filterthe emails according to dates “From date” to “To date”. You can restore all OST messages by naming convention such as- subject, date+ subject, and subject+ date+ from.