You may recover OST files in Outlook 2019 and convert OST to PST files with SysInspire OST to PST converter Software. This software is the most effective approach to convert an OST file to a PST file without losing any data and with excellent results. Before the conversion, the user is given a smart preview to confirm that the format is correct. It can convert OST files to Office 365, Gmail, Zimbra, Yahoo, ICS, MSG, MBOX, CSV, EML, and other formats rapidly. It works with all MS Outlook versions.
Read More:- Free OST to PST Converter