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MailsDaddy Office 365 Backup Tool

Save and convert email data to a variety of formats.

Export your all Exchange online mailbox data for storage, migration, etc. Work with emails, calendars, contacts, appointments, and attachments. Turn the original files into PST or other formats like MBOX, MSG, and EML. Apply filters to select or exclude certain content.


  • Batch conversion
  • Lots of configuration tools
  • Detailed monitoring and previewing


  • May fail to save an output copy
  • Developed by MailsDaddy Software
  • File name: (4.9 MB)
  • Latest version: 2.8
  • License: Shareware
  • Updated: June 27, 2021
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