Best Msg Viewer Pro Apps

247+ iOS apps curated and reviewed

3.3 avg rating
16 free apps
Updated September 2026

Whether you're new to msg viewer pro or looking for an upgrade, our curated collection of 247+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Compare top Msg Viewer Pro Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Msg Viewer ProMsg Viewer Pro$4.994.0★ (4)NoNoAug 2026
2Winmail Viewer - Letter OpenerWinmail Viewer - Letter OpenerFree4.7★ (4.9K)NoYesSep 2026
3.msg : Email Viewer.msg : Email ViewerFreeYesYesMay 2026
4Msgly: MSG File ViewerMsgly: MSG File ViewerFreeNoYesAug 2026
5MSG Viewer - Email OpenerMSG Viewer - Email OpenerFree was $0.994.6★ (9)NoYesSep 2026
6Winmail Viewer:for DAT,XPS,MSGWinmail Viewer:for DAT,XPS,MSGFree2.0★ (1)NoYesMay 2026
7MSG ViewMSG View$1.99NoNoSep 2026
8MSG Reader · Converter, OpenerMSG Reader · Converter, OpenerFreeNoYesSep 2026

Top Picks for Msg Viewer Pro

4.0😊(4 ratings)
$4.99
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Msg Viewer Pro screenshot 5

Easily view and manage Microsoft Outlook .msg, .oft, and .eml files, along with winmail.dat and .mht formats. Access messages, notes, contacts, and attachments with a simple, fast interface. Share, print, or preview files directly from your device.

What We Love

  • ✅ Opens .msg files reliably on Mac
  • 👍 User-friendly and simple interface
  • 💰 Affordable one-time purchase ($4.99-$5)
  • 📎 Handles attachments well
  • 🔄 Works across Mac, iPhone, and iPad
  • 📄 Export to multiple formats (PDF, TXT, HTML, EML)
  • ⚡ Quick and responsive performance
  • 🔍 QuickLook integration for preview
  • 📧 Reply/forward functionality
  • 🎯 Solves Windows-Mac email compatibility gap
  • 🔧 Active development and regular updates
  • 📋 Displays email headers and metadata

Room to Improve

  • 🐛 Frequent crashes on various macOS versions
  • 🐛 Crashes especially with large files and attachments
  • ⚠️ Performance issues with large .mbox files (8.5GB+)
  • 🖼️ Inline images don't render correctly
  • 🖼️ Images appear as attachments instead of embedded
  • 📊 Search functionality extremely slow
  • ❌ Doesn't support all Outlook file formats (olk15Message)
  • ❌ Cannot open some .mbox files despite claims
  • ❌ Fails to display message body in some cases
  • ❌ Inconsistent decoding of message content
  • 📑 PDF export cuts off content on right side
  • 🔐 Privacy concerns about data collection permissions

More Msg Viewer Pro apps to explore

FAQ about Msg Viewer Pro

What are the best msg viewer pro apps for iPhone?
Msg Viewer Pro tops our msg viewer pro apps ranking as of September 2026, with a 4.0-star average from 4 App Store ratings, and it's priced at $4.99.
Yes — 16 of the top msg viewer pro apps we rank are free to download, including Winmail Viewer - Letter Opener and .msg : Email Viewer.
Msg Viewer Pro has no ads and has no in-app purchases, according to its App Store listing as of September 2026.
We track 247+ msg viewer pro apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
Msg Viewer Pro supports viewing Microsoft Outlook .msg and .oft files, as well as .eml, winmail.dat (Microsoft TNEF), and .mht files. This allows you to access a wide range of email formats directly on your device.
You can add files to Msg Viewer Pro through iTunes File Sharing, which is a convenient way to transfer documents between your computer and your iPhone, iPad, or Mac. Once added, you can easily view and manage them within the app.