The best technique to Import an OST file into Outlook is by using Enstella OST to PST Converter Tool. It exports all mailbox items like contacts, zip, journals, tasks, attachments, embedded images, journals, tasks, calendars, distribution lists, draft folders, etc. Its recovers your OST files in very easy steps. This software gives you a 30-day money-back guarantee for all users' satisfaction and a preview option before the conversion.
Learn More - Import an OST file into Outlook
Learn More - Import an OST file into Outlook