Message Viewer Pro vs MailPeek MSG Viewer

View both EML and MSG (Outlook) files on your iOS/macOS device, including attachments within them. These are usually emails saved in the EML or MSG format. Tap on an EML or MSG file in another app, "Open In..." and select Message Viewer to view your saved email. You may tap "open a sample EML" to see an example email open up. Attachments may be shared with other apps or printed. Tap the compose icon to open your EML/MSG as a new Mail message.

Open Outlook MSG, EML, MBOX and winmail.dat / TNEF files on Mac, iPhone and iPad. MailPeek makes Outlook message files easy to open and read without sending anything to the cloud. Open files, read messages, save attachments, and use headers or raw source only when you need more detail. Remote content is blocked by default, so emails cannot silently load external tracking resources unless you allow it. Features: • Open .msg, .eml, .mbox, .mht and .mhtml files • Open winmail.dat / TNEF attachments and extract embedded files • Read HTML, plain text and RTF message bodies • Save attachments quickly • Search by sender, recipient, subject and filename • Native interface with Dark Mode and Quick Look support • Block remote content by default to prevent external tracking • View Email, Headers and Source in one app • Export emails as PDF or share them directly • Export contacts in multiple formats • 100% local processing, nothing sent to the cloud • One-time purchase for Mac, iPhone and iPad – no subscription Built for everyday access to Outlook message files, with extra detail available when you need it.