MSG, EML & Winmail.dat Viewer

Open MSG, OFT and Winmail.dat privately on iPhone, iPad and Mac. Three imports are free; Pro is one purchase, never a subscription.

Open the email files Apple Mail and Files cannot read. MailFolio is a private, on-device reader for Outlook messages, mail archives and Winmail.dat attachments.

SUPPORTED FORMATS • Outlook MSG and OFT • EML and EMLX messages • MBOX mail archives • MHT and MHTML web archives • Winmail.dat / TNEF attachments

BUILT FOR REAL CORRESPONDENCE Read formatted HTML, plain text and compressed RTF content. Inspect sender, recipients, dates and message headers. Preview, save and share attachments with Apple’s native tools. Search a message, reply or forward, and return to recent files in your private local library.

EXPORT WITHOUT A CONVERSION SERVER Create PDF, EML, HTML or plain-text copies for sharing, filing and reference. Your messages and attachments are processed on your device—not uploaded to MailFolio. Remote email resources, scripts and forms stay blocked while you read.

ONE PURCHASE, ALL YOUR APPLE DEVICES Try three imports free. Unlock unlimited opening and export with one lifetime purchase. No subscription, no account, no advertising and no tracking.

MailFolio is designed for iPhone, iPad and Mac and integrates with Files, Share Sheet, Quick Look, Shortcuts and Quick Actions.