Get Outlook OST Converter Software to repair corrupt OST file and Convert outlook OST File into PST with original messages formats- TXT, HTML and RTF formats. With the help of Outlook OST to PST Converter Software you can Convert outlook OST to PST with full attachments- Inbox, sent mail, deleted mail, outbox, draft, tasks, notes, appointment, contacts, calendars, journals and other in few minutes. It works on OST version up to 2016