If you are in search of Office 365 backup to PST tool, then download and try the perfect MailsDaddy Office 365 Backup Tool to convert Office 365 mailbox to Outlook PST. It easily moves Office 365 data along with all its emails, calendar, archive, attachments, contacts, etc. to on-premise Outlook. The software easily connects with Office 365 valid credentials and export Office 365 backup mailboxes to PST file format. The tool can detect the entire Exchange Online mailboxes. Both Exchange Online user and Admin allowed creating a backup but using a valid Office 365 ID and Password. Admin can create backup up of multiple Office 365 mailboxes not only in PST but also in other formats such as EML, MSG, and MBOX. The bulk and Impersonate Outlook 365 migration takes place by the Administrator. It offers an immediate solution through its graphical user interface without any complexity. You can download and use with this advanced tool in Windows Operating System of all editions. The extracted PST file easily import to Microsoft Outlook of any editions. The application has an easy and quick installation process. One can simply use this software and learn the working process with its clickable buttons. Demo version to help you export the first 20 data to each Exchange Online mailboxes.