“I sometimes receive email messages with a ‘winmail.dat’ file attached that I cannot open. I am a newbie to Mac, can somebody recommend me some document reader to open or view winmail.dat for Mac?”
“What is a winmail. dat file and should I look for a winmail viewer to open and view it?”
Know nothing about Winmail.dat files or want to find the best app for opening Winmail.dat file on mac? Here you will find all the answers.
When composing emails in Microsoft Outlook, Rich Text Format is applied to maintain the formatting. However, if the email recipient is not using Microsoft Outlook, Outlook Express or Exchange, the email will be wrapped in a Winmail.dat file.
Therefore, a Winmail.dat is a file including the email subject, recipient, sender, message body and attachments with good formatting. And it can be opened by Microsoft mail clients only.
For users who don't use Microsoft mail clients, a 3rd party Winmail.dat opener will be needed to view its contents.
Recommended by authorities like New York Times and CNET, Cisdem Winmail Viewer is always picked as the best app for opening Winmail.dat files on mac.
Cisdem Winmail Viewer for mac ($9.99) is a one-stop solution to open winmail.dat files on Mac and allows any attachments contained in them to be previewed and saved. No matter how large the Winmail file is, Cisdem can load and open it fast and well. Besides, it enables users to open multiple Winmail.dat files under different tabs at the same time, so you can switch between and compare all files for your purposes.
While, its full version, Cisdem Document Reader ($29.99), not only supports opening Winmail.dat files, but also allows viewing WPD, WPS, Visio, OXPS/XPS, DjVu, PDF files on Mac. With a set of viewing tools, you can open and view all these supported files comfortably. Still, it provides extended features, like rotate, bookmark, search, extract images, convert to PDF/Text/Image format.
With a 19-year history, TNEF’s Enough from Josh Jacob has served countless users on Winmail.dat solution. It is a program allowing users to read and extract files from Microsoft TNEF stream files, including Winmai.dat and application/ms-tnef. It works on latest macOS 10.15 Catalina and earlier.
Letter Opener for macOS Mail is a plugin for Apple Mail to directly display and convert Winmail.dat files. That’s to say, even the Winmail.dat emails can be viewed and processed the same way as other emails in your Apple Mail. There is no need to go back for composing emails in other email clients after displaying the Winmail.dat file. In addition, it supports multiple languages, including Arabic, Chinese, Dutch, French, German, Hindi, etc.
MSG Viewer for Outlook 3.99 is another app for opening Winmail.dat files on mac. It lets you open those frustrating Microsoft Outlook MSG, OFT, and Winmail.dat files on Mac. Batch processing and conversion to native mac formats (eml or vcf) is also supported. What’s more, it helps to import and save contacts in vCards.
To open Winmail.dat files on iPhone or iPad, a third-party Winmail.dat viewer is also required.
In fact, when discussing on what is the best app for opening Winmail.dat on macOS as above, the tools we listed also is available for iOS, for example Letter Opener for iOS. It is free to download and try, but offers in-app purchase for full features.
You can choose any one of these 4 top apps to open Winmail.dat files on your Mac. But after a thorough comparison on their features, user experience and prices, it’s no doubt that Cisdem Document Reader for Mac would be the best Winmail.dat opener for mac 2020.
Just have a try on the free trial version and open your Winmail.dat files quickly and easily.
What’s your best app for opening Winmail.dat files on Mac? Is it on our top list? Please share with us in the comments.
Jose specializes in reviews, how-to guides, top lists, etc. on PDF, data recovery and multi-media. On his spare time, he likes to travel or challenge some extreme sports.
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