To import PST files in Office 365, users can try a manual trick but it is very lengthy and not a simple task. manual method also takes lots of time. If you need urgent PST to Office 365 migration then you can trust the PST to Office 365 migration Tool that can simply export all PST files to Office 365 at once. It supports advanced function to convert PST file to Office 365 directly. It maintains all mail properties includin attachments.

If you have any doubt then you can download BitVare PST Converter for Mac& Windows that allows exporting 25 emails from each selected PST file to Office 365 at free of cost. It enables to solve how to migrate PST file to Outlook 365 for free of cost.