--- title: "Winmaildat Opener - Reviews, Revenue and Downloads in United States | Apple App Store" description: "Winmail.dat Opener is a free app to open those common 'winmail.dat' attachments. This app is free of charge and fully functional, giving you access to the files without any need for further in-app pur" --- # Winmaildat Opener — United States ![Winmaildat Opener App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple126/v4/6f/10/3d/6f103d58-93f4-fdfe-dd8e-5e2cfe84cb65/AppIcon-0-0-1x_U007emarketing-0-6-0-85-220.png/434x0w.png) **Developer:** [Maklabu](https://apptail.io/developer/maklabu-Tzmc) (Germany) **Category:** Utilities **Rating:** 3.6/5 (76 ratings) **Price:** Free **Bundle ID:** com.treinhardt.iphone.winmaildatOpener **Store:** Apple App Store **Country:** United States **Version:** 1.6 (released 2023-11-16) **Original Release:** 2013-03-12 **Languages:** English, French, German, Russian, Chinese, Spanish **App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id596413390) **AppTail Page:** [https://apptail.io/app/winmaildat-opener-fDvd/united-states](https://apptail.io/app/winmaildat-opener-fDvd/united-states) ## Winmaildat Opener Description Winmail.dat Opener is a free app to open those common 'winmail.dat' attachments. This app is free of charge and fully functional, giving you access to the files without any need for further in-app purchases. The optional in-app-purchase will remove ads. Our app registers as a handler for .dat files. It is launched when you tap to open the "winmail.dat" attachment, enabling you to see a list of its contents. You can then preview, resend or print the contained files or save them to an album. This app will extract the winmail.dat on your phone or tablet, it does not require an Internet connection for this process. As our app is ad-supported, it has to ask for permission to access the Internet, despite the fact that the actual extraction process does not require an Internet connection. Kindly note that not every file ending with .dat is a winmail.dat file. So, before submitting a one star review stating that our service didn’t work, please ensure that your file is indeed a winmail.dat file and not one of a hundred different file types with a .dat extension. ## Winmaildat Opener Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource122/v4/6e/10/27/6e10278d-3abd-63bb-9fc7-e5f725552f46/0dc9999c-dd19-436a-859c-07ae1a298968_iPhone_13_Pro_Max_-_winmaildat_light.png/1284x2778.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource122/v4/e1/24/86/e1248677-b94a-fd71-4199-c4f375188396/7fabfdbc-bcc3-4c2b-9833-9245751a6ebe_iPhone_13_Pro_Max_-_open_attachment.png/1284x2778.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource122/v4/1d/21/2b/1d212b53-f4e9-3f7e-a2dd-6afc85d6201e/6f1ce794-8a3f-4e52-8853-96f4649c679b_iPhone_13_Pro_Max_-_winmaildat_dark.png/1284x2778.png) ## Winmaildat Opener Rating Breakdown in United States - 5 stars: 41 (54%) - 4 stars: 6 (8%) - 3 stars: 6 (8%) - 2 stars: 2 (3%) - 1 stars: 21 (28%) ## Winmaildat Opener Reviews in United States ### *---- "Useless ap" Does not work! -- 60's had exchange if ideas, 2023-07-25 ### ***** "Works well" I have had this problem of not being able to open winmail.dat files for some time now on my iPhone 6. This program works great. Now I can see what I have been missing. Thank you. -- OrtedM, 2020-12-30 ### **--- "Not what it says." Does not open .rtf emails. -- Nomad1957th, 2020-03-04 ### *---- "Crashes Constantly. Doesn’t Save" Love the concept but this app constantly crashes and closes out when I try to save. -- Miss Luna, 2019-11-29 ### *---- "Used to work" Been using without a problem, but after latest iOS upgrade (13.1.2), clicking on Winmail.dat fire doesn’t open it, just asks to download. -- MaryS, 2019-10-13 ### *---- "currently nonfunctional" I tried opening 3 different winmail.dat files sent to my gmail address, I know that the TNEF container contains several attachments, able to open them fine in gmail. however those same emails cc’d to my icloud edress with this app pulls up winmait.dat. app doesn’t work, and there are no avenues for requesting tech support. waste of time and headache -- Jamie-Autumn, 2019-09-24 ### *---- "Don’t waste your $.99" The application opens windat files fine, but will not allow me to save a photo, crashes the app every time. Windat can open and show me the photos, but that is it! The developer does not respond when you report a problem, either; I just requested a refund, stay as far away from this app as you can! -- AZ Flagg, 2019-08-09 ### ***** "Simple. Fast." Easy to use and opened all the files I tested including Excel, Word, and PDFs. -- DiegoAndino, 2019-05-13 ### ***** "Winmail Opener" This app is great. Lists all the files attached and allows you to look at their content. Great and useful product. Hats off to the developer! -- Idiaudi, 2019-05-12 ### ***** "Simple and easy!" Does exactly what it says it does. Simple and easy to use. -- repright, 2019-04-14 [View all Winmaildat Opener reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews) ## Winmaildat Opener In-App Purchases | Item | Price | |------|-------| | Remove Ads | $0.99 | ## Winmaildat Opener Discovered Keywords - winmail file viewer - winmail - windat opener - winmail viewer - letter opener - opener - winmail dat opener - winmaildat opener ## Apps Similar to Winmaildat Opener - [PDF Reader - Editor & Viewer](https://apptail.io/app/pdf-reader-editor-viewer-gB/united-states) - [WinZip: #1 zip & unzip tool](https://apptail.io/app/winzip-1-zip-unzip-tool-Dac/united-states) - [Pipe Trades Pro Calc](https://apptail.io/app/pipe-trades-pro-calc-ahd/united-states) - [The Document Converter](https://apptail.io/app/the-document-converter-dkf/united-states) - [Web to PDF Converter & Reader](https://apptail.io/app/web-to-pdf-converter-reader-ixI/united-states) - [PDF Converter - Photo to PDF­](https://apptail.io/app/pdf-converter-photo-to-pdf-wCU/united-states) - [Winmail Viewer - Letter Opener](https://apptail.io/app/winmail-viewer-letter-opener-zuMd/united-states) - [Moasure](https://apptail.io/app/moasure-UFWd/united-states) - [PDF Converter and Editor + AI](https://apptail.io/app/pdf-converter-and-editor-ai-WDFi/united-states) - [Winmail Viewer – DAT Opener](https://apptail.io/app/winmail-viewer-dat-opener-zcgx/united-states) ## Winmaildat Opener Available In - [United States](https://apptail.io/app/winmaildat-opener-fDvd/united-states) - [Germany](https://apptail.io/app/winmaildat-opener-fDvd/germany) - [Australia](https://apptail.io/app/winmaildat-opener-fDvd/australia) - [United Kingdom](https://apptail.io/app/winmaildat-opener-fDvd/united-kingdom) - [Japan](https://apptail.io/app/winmaildat-opener-fDvd/japan) - [Canada](https://apptail.io/app/winmaildat-opener-fDvd/canada) - [Spain](https://apptail.io/app/winmaildat-opener-fDvd/spain) - [Austria](https://apptail.io/app/winmaildat-opener-fDvd/austria) - [France](https://apptail.io/app/winmaildat-opener-fDvd/france) - [Brazil](https://apptail.io/app/winmaildat-opener-fDvd/brazil) - [Switzerland](https://apptail.io/app/winmaildat-opener-fDvd/switzerland) - [Denmark](https://apptail.io/app/winmaildat-opener-fDvd/denmark) - [Russia](https://apptail.io/app/winmaildat-opener-fDvd/russia) - [Taiwan](https://apptail.io/app/winmaildat-opener-fDvd/taiwan) - [Italy](https://apptail.io/app/winmaildat-opener-fDvd/italy) - [China](https://apptail.io/app/winmaildat-opener-fDvd/china) - [New Zealand](https://apptail.io/app/winmaildat-opener-fDvd/new-zealand) - [Chile](https://apptail.io/app/winmaildat-opener-fDvd/chile) - [Indonesia](https://apptail.io/app/winmaildat-opener-fDvd/indonesia) - [Norway](https://apptail.io/app/winmaildat-opener-fDvd/norway) - [South Africa](https://apptail.io/app/winmaildat-opener-fDvd/south-africa) - [Ireland](https://apptail.io/app/winmaildat-opener-fDvd/ireland) - [Ukraine](https://apptail.io/app/winmaildat-opener-fDvd/ukraine) - [Singapore](https://apptail.io/app/winmaildat-opener-fDvd/singapore) - [United Arab Emirates](https://apptail.io/app/winmaildat-opener-fDvd/united-arab-emirates) - [Slovenia](https://apptail.io/app/winmaildat-opener-fDvd/slovenia) - [Argentina](https://apptail.io/app/winmaildat-opener-fDvd/argentina) - [Belgium](https://apptail.io/app/winmaildat-opener-fDvd/belgium) - [Finland](https://apptail.io/app/winmaildat-opener-fDvd/finland) - [Malaysia](https://apptail.io/app/winmaildat-opener-fDvd/malaysia) - [Peru](https://apptail.io/app/winmaildat-opener-fDvd/peru) - [Sweden](https://apptail.io/app/winmaildat-opener-fDvd/sweden) - [Vietnam](https://apptail.io/app/winmaildat-opener-fDvd/vietnam) - [Estonia](https://apptail.io/app/winmaildat-opener-fDvd/estonia) - [South Korea](https://apptail.io/app/winmaildat-opener-fDvd/south-korea) - [Kuwait](https://apptail.io/app/winmaildat-opener-fDvd/kuwait) - [Kazakhstan](https://apptail.io/app/winmaildat-opener-fDvd/kazakhstan) - [Lithuania](https://apptail.io/app/winmaildat-opener-fDvd/lithuania) - [Malta](https://apptail.io/app/winmaildat-opener-fDvd/malta) - [Mauritius](https://apptail.io/app/winmaildat-opener-fDvd/mauritius) - [Bulgaria](https://apptail.io/app/winmaildat-opener-fDvd/bulgaria) - [Ecuador](https://apptail.io/app/winmaildat-opener-fDvd/ecuador) - [Algeria](https://apptail.io/app/winmaildat-opener-fDvd/algeria) - [Oman](https://apptail.io/app/winmaildat-opener-fDvd/oman) - [Azerbaijan](https://apptail.io/app/winmaildat-opener-fDvd/azerbaijan) - [Pakistan](https://apptail.io/app/winmaildat-opener-fDvd/pakistan) - [Poland](https://apptail.io/app/winmaildat-opener-fDvd/poland) - [Czechia](https://apptail.io/app/winmaildat-opener-fDvd/czechia) - [Armenia](https://apptail.io/app/winmaildat-opener-fDvd/armenia) - [Cyprus](https://apptail.io/app/winmaildat-opener-fDvd/cyprus) - [Colombia](https://apptail.io/app/winmaildat-opener-fDvd/colombia) - [Slovakia](https://apptail.io/app/winmaildat-opener-fDvd/slovakia) - [Thailand](https://apptail.io/app/winmaildat-opener-fDvd/thailand) - [Belarus](https://apptail.io/app/winmaildat-opener-fDvd/belarus) - [Hungary](https://apptail.io/app/winmaildat-opener-fDvd/hungary) - [Croatia](https://apptail.io/app/winmaildat-opener-fDvd/croatia) - [Iceland](https://apptail.io/app/winmaildat-opener-fDvd/iceland) - [Ghana](https://apptail.io/app/winmaildat-opener-fDvd/ghana) --- ## About AppTail [AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. 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