Cigati Office 365 Backup Tool

Cigati Office 365 Backup Tool is an enterprise-grade solution designed to back up and migrate Microsoft 365 mailbox data with complete accuracy and security. It supports exporting emails, contacts, calendars, tasks, and documents to multiple formats, including PST, MBOX, EML, PDF, and CSV.

The tool features admin-level impersonation, enabling IT teams to perform tenant-wide bulk backups across all user accounts in a single operation — eliminating repetitive manual logins. A built-in date filter supports incremental backups, while the de-duplication feature minimizes storage usage. Custom folder naming and selective folder backup (Inbox, Sent, Drafts) improve data organization and efficiency. Cigati Office 365 Backup Tool uses Microsoft's official sign-in portal, ensuring credentials are never stored or exposed.