PDS OST to PST Converter Software helps you to recover data from OST File and Convert Outlook OST File to PST File with full attachments- Inbox, sent mail, deleted mail, outbox, draft, tasks, notes, appointment, contacts, calendars, journals in just few seconds. This Outlook OST Convert to PST Software helps allows you to convert offline OST to PST, EML, MSG or HTML formats. It Split large PST file into Small PST File up to 5 GB