macOS
Convert Mbox and ZIP email archives into individual EML files on your Mac. Drag-and-drop, batch processing, full attachment preservation.
$4.99 on theMac App Store Or buy direct (DMG), same price →Moving between email clients? Email Converter handles the format differences so you don't have to.
Drop email files onto the app. Select output format. Click convert. No command line, no configuration.
Attachments, headers, dates, sender info, CC/BCC, read status — nothing lost in conversion.
Convert thousands of emails at once. Handles large MBOX archives without breaking a sweat.
Your emails never leave your Mac. No cloud upload, no server processing. Privacy by design.
Built with SwiftUI. Fast, lightweight, respects system settings. Runs on Apple Silicon and Intel.
3 free conversions to try. One-time $4.99 for unlimited use. No subscription.
Convert Mbox and ZIP email archives into individual EML files.
Thunderbird, Gmail export, Apple Mail (legacy)
Google Takeout archives
Output — Outlook, Windows Mail, most email clients