Message Viewer Pro vs MailPeek

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 MSG and EML files on Mac, iPhone and iPad — without Outlook. MailPeek lets you read saved emails with their formatting and attachments. Open a message, save its attached files or export the email as a PDF. Files are processed locally on your device. OPEN MSG AND EML • Open and read Outlook MSG and EML files • View HTML, plain text and RTF message bodies • View and save attachments • Search messages by sender, recipient, subject and filename SAVE AND SHARE • Export emails as PDF • Share messages and attachments using the system share sheet • Open messages in Apple Mail to reply or forward PRIVATE ON YOUR DEVICE • No file uploads for processing • Remote content is blocked by default • You decide whether external images and other remote content can load MORE FORMATS AND DETAILS • Open MBOX mail archives, MHT and MHTML files • Extract files from winmail.dat / TNEF attachments • Inspect full message headers and raw source when needed • Native interface with Dark Mode and Quick Look ONE PURCHASE FOR ALL YOUR DEVICES MailPeek is a one-time purchase for Mac, iPhone and iPad. No subscription.