A2Z migrations for OST to PST provides the reliable way of exporting OST into PST. With this application, you can Exports Outlook OST data in PST, EML, HTML, MHTML, EMLX, and RTF in a few easy steps. It also allows exporting one or many OST file into PST simultaneously. The software even shows the exporting progress of each OST file in the progress bar. This OST recovery tool retrieves inaccessible or damaged OST files. It even supports the Hotmail, IMAP or Exchange server OST files. The tool allows splitting of the PST file whenever required. It also allows saving the single OST email in MSG format. With this tool, there is no limitation of the file size. You can also transfer only contacts into VCF and calendar into ICS format. It supports all Windows Operating System and the OST data files of any Outlook versions. It competes for OST to PST solution with many features. You can purchase its Full version at $10.14/mailbox.