MSG Viewer - Email Opener
Open Outlook .msg & .oft files
Free
MSG Viewer lets you open Outlook email files — including .msg, .oft, winmail.dat (TNEF), .eml, .mbox, and .mht — without Microsoft Outlook.
No subscriptions. One-time purchase. Works on iPhone, iPad and Mac.
Supported Formats
• Outlook Message (.msg)
• Outlook Template (.oft)
• EML (.eml)
• Winmail.dat (TNEF)
• MBOX Mailbox (.mbox)
• MHTML / MHT (.mht, .mhtml)
Key Features
• Open email files instantly with a simple tap
• Reply to and forward emails
• View full email details, including:
– Message headers
– Plain text body
– HTML body
– RTF content
• Search within email content
• View and manage attachments
• Preview attachments with Quick Look
• Save attachments to Files or a selected folder
• Dark Mode support
• Fast, lightweight, and fully offline
Export Options
• Export MSG files to:
– EML
– PDF
– HTML
– RTF
– TXT
– VCF
• Export EML files to:
– PDF
– HTML
– RTF
– TXT
• Export MHT files to:
– PDF
– HTML
(Export formats depend on the file content.)
Privacy First
• No account required
• No data collection
• No tracking
• Files are processed locally on your device
Support
If you have any questions or need help, please contact us:
admin@yenpi.com
- Performance & Stability: Improved speed and reliability
The developer, 延平 陈, 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
- 延平 陈
- Size
- 16.2 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.
- Languages
English and 10 more
- English, French, German, Italian, Japanese, Korean, Portuguese, Russian, Simplified Chinese, Spanish, Traditional Chinese
- Age Rating
4+
- 4+
- Copyright
- © yenpi 2026