The unique software helps one to migrate multiple OST Emails to O365 account. Along with this, it keeps attachments embedded in OST emails. It import entire OST file items to O365 including the data from inbox, drafts, outbox, sent items, & so on, by maintaining original formatting and folder hierarchy. OST to Office 365 tool smartly handles and works with software. This software supports batch conversion option during the conversion process. There is no file size limitation, so users can convert number of files at a time without any problem. This software supports all the Windows editions like 10, 8.1, 8, 7, etc. editions.