Do you need to migrate OST file items to Office 365 account? Then, you can try OST File Migrator – a correct and well-developed application for users to accurately migrate OST file items to Office 365 cloud with complete data such as contacts, emails, notes, tasks, calendars, and attachments. It can migrate your bulk items from OST file to Office 365 cloud 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 Office 365 account free of cost. After using its trial edition, you can go with the licensed edition of the tool to migrate bulk OST items in Office 365 account.