Backing up Office 365 emails, contacts, and calendars safely requires a reliable solution that preserves data integrity and prevents loss.
MacSonik Office 365 Backup Tool helps users securely back up mailboxes, contacts, calendars, tasks, public folders, and archive folders without altering original data. It supports exporting Office 365 content to PST, PDF, MBOX, MSG, EML, and CSV formats, while also enabling migration to IMAP, G Suite, or another Office 365 account. The software can process bulk mailboxes, remove duplicate items, maintain folder hierarchy, and handle emails with or without attachments. Advanced options include date range filtering, impersonation rights, OST/PST restoration, and server space management. Compatible with both Windows and Mac, it delivers accurate, secure, and error-free backups with minimal downtime. It also supports selective mailbox migration, faster processing, enhanced reliability.