Do you need to import offline OST file in Outlook? Then, you can try OST to PST Conversion software – a correct and well-developed application for users to accurately import offline OST file in Outlook with complete data contacts and attachments. It can migrate your bulk items from OST file to Outlook PST format in a single process without missing a single piece of detail. For getting more about this tool, you can first use its trial edition that is compatible to migrate first 25 items from OST to PST free of cost. After using its trial edition, you can go with the licensed edition of the tool to import offline OST file in Outlook.