ATS OST to PST Converter easily repair recovers and converts OST data to PST data file without losing data. This is very simple to use for everyone. There is no size limitation to convert OST data into newly created PST file. This application display full preview of recovered mailbox before saving data into the new accessible file format that is PST. It backing 95, NT, 98, ME, XP, Vista, 7, 8, 8.1, up to 10 (32bit & 64bit). You can save your OST mailbox data like email, contact, inbox, sent item, delete item, draft, calendar, notes, contact, task, attachment, outbox (to, cc, bcc, subject, date and time).