Exchange OST to PST Conversion Software simply recover exchange OST File and Convert Exchange OST to PST File with full attachments- zip attachments, embedded images, journals, task, notes, inbox items and appointments etc. With the help of Exchange OST to PST Software you can extract selective OST data into PST, EML and MSG. The OST Conversion Software Split large PST File into Small PST File from 1 GB to 5 GB