I want to suggest you eSoftTools OST to PST Converter software because this tool Convert your OST file data mailbox with emails, tasks, notes, calendar, contacts, and etc to PST, HTML, MBOX, EML, MSG, ICS Yahoo, Gmail, Office 365, vCard, EMLX, and Zimbra. And if you want to Convert a big-size OST file to PST and any other formats so you can easily convert it. Try the free demo version of this tool for see software working process with complete steps and also software recover 25 items from the OST file every folder.
Read More- eSoftTools OST to PST Converter Recognized With 2019 Industry awards
