Advance OST exporter tool nicely recover corrupt OST and transfer Outlook OST to PST. Perfect OST to PST converter tool efficiently repair corrupt OST file and convert OST to PST completely. It supports all versions of OST file and move data to PST from all versions of OST. During OST to PST conversion, it split OST into PST 1GB/2GB/3GB/4GB/5GB. With the assistance of this powerful OST convert to PST utility users can easily migrate OST to PST.