You can use DRS Softech G Suite to Office 365 Migration Tool. It is the most effective and trusted tool that helps the user to Perform Email Migration. And user can easily convert G Suite to Office 365, Contacts, Calendars, Drive, Docs, Slide Sheets, etc. Along with migration in Office 365, This tool allows you to migrate in many distinct file formats with the live demonstration, It comes with a free demo version and it is widely compatible with all the versions of Windows OS.