Backing up an OST file to PST without an active Outlook profile requires using a third-party OST to PST converter tool like FixVare OST to PST Converter. These tools enable you look at emails, contacts, calendars, and attachments in the OST file before you save them in PST format. The software makes sure that OST data is backed up safely, quickly, and completely into PST without requiring an Outlook profile.
Backing up an OST file to PST without an active Outlook profile requires using a third-party OST to PST converter tool like FixVare OST to PST Converter. These tools enable you look at emails, contacts, calendars, and attachments in the OST file before you save them in PST format. The software makes sure that OST data is backed up safely, quickly, and completely into PST without requiring an Outlook profile.
More Information: https://www.fixvare.com/products/ost/pst/