Best Winmail Dat Apps

246+ iOS apps curated and reviewed

3.9 avg rating
17 free apps
Updated November 2026

If you already know Winmail.Dat Opener · Win Dat, this is the deeper bench. 246+ winmail dat apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of November 2026.

Compare top Winmail Dat Apps (November 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Winmail.Dat Opener · Win DatWinmail.Dat Opener · Win DatFree—NoYesNov 2026
2Dat Unpack - Winmail ViewerDat Unpack - Winmail ViewerFree—YesYesMay 2026
3Winmail Dat Opener +Winmail Dat Opener +Free3.5★ (18)YesYesNov 2026
4Winmaildat OpenerWinmaildat OpenerFree3.5★ (77)YesYesOct 2026
5Winmail File Viewer & OpenerWinmail File Viewer & OpenerFree4.1★ (91)NoYesNov 2026
6Winmail Viewer:for DAT,XPS,MSGWinmail Viewer:for DAT,XPS,MSGFree2.0★ (1)NoYesMay 2026
7Winmail OpenerWinmail Opener$0.991.8★ (5)NoNoAug 2026
8Winmail Viewer - Letter OpenerWinmail Viewer - Letter OpenerFree4.7★ (5K)NoYesNov 2026

Top Picks for Winmail Dat

Winmail.Dat Opener · Win Dat#1

Winmail.Dat Opener · Win Dat by Rush Tools LLC

Open Win Mail Dat File, Windat
Editor's Choice
📊 Productivity
0.0(0 ratings)
FreeIn-App Purchases
Winmail.Dat Opener · Win Dat screenshot 1
Winmail.Dat Opener · Win Dat screenshot 2
Winmail.Dat Opener · Win Dat screenshot 3
Winmail.Dat Opener · Win Dat screenshot 4
Winmail.Dat Opener · Win Dat screenshot 5
Winmail.Dat Opener · Win Dat screenshot 6

Easily open and view the contents of winmail.dat and .tnef files. Recover attachments, convert messages to PDF or EML, and add contacts or calendar invites directly from your device. Stop asking senders to resend emails in a different format.

Winmail Dat Opener +#3

Winmail Dat Opener + by ElevenThirteen LLC

View windat odt xps attachment
Worth Considering
🔧 Utilities
3.5(18 ratings)
FreeAdsIn-App Purchases
Winmail Dat Opener + screenshot 1
Winmail Dat Opener + screenshot 2
Winmail Dat Opener + screenshot 3
Winmail Dat Opener + screenshot 4
Winmail Dat Opener + screenshot 5
Winmail Dat Opener + screenshot 6

Easily open and view "winmail.dat" attachments received via email. This utility resolves issues caused by different mail program formatting, allowing you to access important files sent from Microsoft Outlook.

More Winmail Dat apps to explore

FAQ about Winmail Dat

Are there free winmail dat apps for iPhone?
Yes — 17 of the top winmail dat apps we rank are free to download, including Winmail.Dat Opener · Win Dat and Dat Unpack - Winmail Viewer.
Winmail.Dat Opener · Win Dat has no ads and offers in-app purchases, according to its App Store listing as of November 2026.
We track 246+ winmail dat apps on the iOS App Store as of November 2026, ranked by rating, recency, and analysis of real user reviews.

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