Office 365 Backup Tool

MailsDaddy Office 365 Backup Tool is the best software to export Office 365 mailboxes. It backups Office365 data very quickly with complete email data with attachments, calendars, contacts, etc. This tool does not need your login password to keep your data safe and secure, as it supports advanced Microsoft authentication. Users can backups multiple mailboxes with the Admin login option. This Tool backup the complete mailboxes into PST, MBOX, EML, and MSG file formats.

MailsDaddy offers 30-day money-back guarantee with this tool as they are assured of their quality. This tool has an advanced split file option that lets users split backup files into the specified size. Further, a date filter is also offered in this tool.

Screenshot of Office 365 Backup Tools

Login Screen
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Eye-catching Features of Office 365 Backup Software

Export Single or Multiple Mailboxes

This software allows users to backup single and multiple mailboxes into Outlook PST file format. With the Admin login option, one can backup multiple user mailboxes.


Advanced Split File Option

Advanced Split File function allows user to split theit backup files into specified file size. If User complete data is of 10 Gb, they can split their files into 2Gb, 1Gb or in any size user wants.


Support Backups in Multiple File Formats

This Office 365 Backup Tool supports the backup of complete Office 365 mailboxes into multiple file formats like PST, EML, MSG, and MBOX. One can backup into any of these file formats that suits their needs.


Exports Office 365 Contacts Individually

This feature of MailsDaddy Office 365 Backup Tool enables users to easily extract only contacts from the Office 365 user accounts in the VCF file format.


Exports Office 365 Calendars Individually

MailsDaddy Office 365 Backup Tool allows users to exports calendars only from their Office 365 account into ICS format very easily.


Free Demo Version


MailsDaddy provides a free demo version of Office 365 backup tool so that you can test and see the functionality and features of the software. Trial version limits the user to export 20 mailboxes from each folder only.