For the conversion from OST file to PST file format using OST to PST Converterapplication that permits changing over single just as various files in no time flat. It allows you to change over OST information into PST file format and other file formats like EML, EMLX, MSG, vCal, vCard, and MBOX. It gives you a precise outcome that is the best for Outlook clients. It supports MS Outlook version from 97 up to 2019. Before the conversion, it shows the preview of the recuperated mailbox at that point stores the information into Outlook PST file format. It backing Office365 and Live Exchange Server.