Office 365 Backup Tool provides a reliable solution for backing up Office 365 mailboxes. It allows users to back up their entire Office 365 data, including emails, contacts, calendars, and attachments, to their local system in various file formats. It allows saving Office 365 data into PST, PDF, EML, EMLX, MBOX, MSG, Gmail, Yahoo, IMAP, Thunderbird, etc. With its user-friendly interface and advanced features, it is an excellent choice to backup & restore the entire Microsoft 365 mailbox.