Best Winmaildat Opener Apps

250+ iOS apps curated and reviewed

3.7 avg rating
17 free apps
Updated November 2026

Out of 250+ winmaildat opener apps on iOS, 17 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Compare top Winmaildat Opener Apps (November 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Winmaildat OpenerWinmaildat OpenerFree3.5★ (77)YesYesOct 2026
2Winmail Viewer - Letter OpenerWinmail Viewer - Letter OpenerFree4.7★ (5K)NoYesNov 2026
3Winmail Viewer - TNEF OpenerWinmail Viewer - TNEF OpenerFree—NoNoJul 2026
4Winmail Dat Opener +Winmail Dat Opener +Free3.5★ (18)YesYesOct 2026
5Winmail File Viewer & OpenerWinmail File Viewer & OpenerFree4.1★ (91)NoYesNov 2026
6Winmail.dat Opener: Pro ReaderWinmail.dat Opener: Pro Reader$0.99—NoNoSep 2026
7Winmail OpenerWinmail Opener$0.991.8★ (5)NoNoAug 2026
8Winmail.dat Opener · ViewerWinmail.dat Opener · ViewerFree5.0★ (6)NoYesOct 2026

Top Picks for Winmaildat Opener

3.5😊(77 ratings)
FreeAdsIn-App Purchases
Winmaildat Opener screenshot 1
Winmaildat Opener screenshot 2
Winmaildat Opener screenshot 3

Easily open and access files from winmail.dat attachments on your mobile device. This utility allows you to preview, resend, print, or save contained files without needing an internet connection. An optional purchase removes ads.

What We Love

  • 👍 Easy to use
  • 🚀 Works as advertised
  • 💰 Free with no hidden charges
  • 📁 Opens winmail.dat files
  • 🎉 Solves a common problem

Room to Improve

  • 🐛 Doesn't work for some users
  • 🗑️ Can't delete opened files
  • 🔄 Unreliable file handling
  • 🔒 Security concerns
Winmail Viewer - Letter Opener#2

Winmail Viewer - Letter Opener by Letter Opener GmbH

Open Email, MSG & XPS files
Strong Contender
🔧 Utilities
4.7(5K ratings)
FreeIn-App Purchases
Winmail Viewer - Letter Opener screenshot 1
Winmail Viewer - Letter Opener screenshot 2
Winmail Viewer - Letter Opener screenshot 3
Winmail Viewer - Letter Opener screenshot 4

Easily open and view Winmail.dat, MSG, and XPS email files that are incompatible with most email clients. Convert embedded content like appointments and notes into native iOS formats, and access all attachments within these files.

More Winmaildat Opener apps to explore

FAQ about Winmaildat Opener

What are the best winmaildat opener apps for iPhone?
Winmaildat Opener tops our winmaildat opener apps ranking as of November 2026, with a 3.5-star average from 77 App Store ratings, and it's free to download.
Yes — 17 of the top winmaildat opener apps we rank are free to download, including Winmaildat Opener and Winmail Viewer - Letter Opener.
Winmaildat Opener shows ads and offers in-app purchases, according to its App Store listing as of November 2026.
We track 250+ winmaildat opener apps on the iOS App Store as of November 2026, ranked by rating, recency, and analysis of real user reviews.

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