MBox Office Help

Make the most of your MBOX archive.

Step-by-step help for opening, searching, exporting, splitting, and restoring MBOX email archives with MBox Office on Mac.

Getting started

Open your first MBOX archive, find a message, and learn the main export and restore options in MBox Office for Mac.

Learn how to open standard MBOX files and Apple Mail mailbox packages on Mac, including large archives and files with format warnings.

Search MBOX email by sender, recipient, subject, date, attachment, label, mailbox, or full message text with MBox Office.

Export MBOX messages as EML, extract individual or bulk attachments, and print archived email with MBox Office on Mac.

Split a large MBOX archive into smaller files by size, message year, or mailbox label without changing the source archive.

Append one or more EML email files to an existing MBOX archive safely with MBox Office on Mac.

Restore selected messages or a complete MBOX archive to an IMAP mailbox using verified TLS and macOS Keychain storage.