MSG Viewer & EML File Opener
Winmail Dat & Email Attachment
Free · In‑App Purchases
Got a winmail.dat or an Outlook .msg? Open it on iPhone, iPad or Mac and get the PDF, photos and invites inside. Processed on your device; three files free.
Got a winmail.dat instead of the PDF you were promised? An Outlook .msg your iPhone won't open? MailFolio opens it and hands you what's inside: the attachments, the formatted message, the meeting invite. Everything is processed on your device.
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.
MORE THAN THE MESSAGE
• Quick Look previews of MSG, EML, MHT and Winmail.dat in Files and Finder
• Outlook RTF messages keep their formatting
• Meeting invitations and contact cards as readable cards, with Add to Calendar and Add to Contacts
• Outlook meeting requests show their time and location
• Emails attached to emails open right in the reader
• Large MBOX archives and Apple Mail .mbox folders
• S/MIME-signed messages open normally; links open in your browser only after you confirm
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.
PRO ON ALL YOUR APPLE DEVICES
Try three imports free. Unlock unlimited opening and export with an optional monthly or yearly subscription or a one-time lifetime purchase. 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.
Terms of Use: https://mailfolio.app/terms
Privacy Policy: https://mailfolio.app/privacy/
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
• Quick Look previews of MSG, EML, MHT and Winmail.dat in Files and Finder
• Outlook RTF messages keep their formatting
• Meeting invitations and contact cards as readable cards, with Add to Calendar and Add to Contacts
• Outlook meeting requests show their time and location
• Emails attached to emails open right in the reader
• Large MBOX archives and Apple Mail .mbox folders
• S/MIME-signed messages open normally; links open in your browser only after you confirm
• iPhone: browse and search whole MBOX archives in a new message list
The developer, EUTOPIX LABS, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Eutopix Labs P S A
- Size
- 5.7 MB
- Category
- Business
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - iPad
Requires iPadOS 17.0 or later. - Mac
Requires macOS 14.0 or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 8 more
- English, Dutch, French, German, Italian, Japanese, Portuguese, Simplified Chinese, Spanish
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- MailFolio Pro (Monthly) $2.99
- MailFolio Pro (Yearly) $14.99
- MailFolio Pro Lifetime $29.99
- Copyright
- © 2026 Eutopix Labs
