ATS OST to PST ConverterTool is efficient and effective solution to perform migration from Outlook OST file data to Outlook PST formats without Microsoft Outlook program on the local system. It maintains the 100% data accuracy of original OST file folder formatting and email properties after the conversion of OST file to PST. Through the assistance of this converter utility, the customer can safely migrates large sized OST files into PST, EML, MSG, MBOX, HTML, PDF, EMLX, vCard and cloud applications Live Exchange, Office365, etc. It is completely risk-free solution that allows you converts multiple OST files into PST file in batch.