You can without much of a stretch convert OST file into PST Outlook by manual technique yet this is too dangerous in light of the fact that there are in every case high odds of file defilement and its method is too extensive that ruin a great deal of valuable time. Other normal strategy is by utilizing tool you can undoubtedly recover file safely without harming other existing data. From most recent a half year I am utilizing eSoftTools OST to PST Converter Software and one of the beneficial thing about this tools is that it can undoubtedly export my huge OST file data into 8+ helpful formats ( HTML, PST, CSV, EML, EMLX, HTML, MSG, Office 365, MBOX and vCard) with no restriction. This tool truly encourages me to recover my old corrupted informative files with no modification.
Visit here: Convert OST to PST
Visit here: Convert OST to PST