Winmail.dat Opener for PC

Extracts the content of those pesky winmail.dat attachments.
Published by  Tobias Reinhardt
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  • Winmail.dat Opener is a mobile application designed to open and read TNEF formatted files commonly attached to emails as 'winmail.dat' from Microsoft Outlook.
  • The app can be installed on a PC or MAC using an Android emulator, allowing access to files within 'winmail.dat' attachments that are otherwise unreadable by non-Microsoft email services.
  • Winmail.dat Opener simplifies the process of accessing these files by providing a drag and drop interface for decrypting and viewing contents.
  • It is free to download and use but offers in-app purchases to remove ads and access additional features.
  • After file conversion, content can be viewed, saved to a specific location, or forwarded via email through the functionality provided by Winmail.dat Opener.
Winmail.dat Opener for PC

About Winmail.dat Opener For PC

Free download Winmail.dat Opener for PC Windows or MAC from BrowserCam. Tobias Reinhardt published Winmail.dat Opener for Android operating system(os) mobile devices. However, if you ever wanted to run Winmail.dat Opener on Windows PC or MAC you can do so using an Android emulator. At the end of this article, you will find our how-to steps which you can follow to install and run Winmail.dat Opener on PC or MAC.

Did you ever get an email in which you couldn't see the material of the email but could only see a data file Winmail.dat in the attachment? So if you try to access the Winmail.dat attachment, it says that no tool can access it. This is why you need the Winmail.dat Opener app for your smart devices where you use email services.

What is a Winmail.dat file?

Winmail.dat is a Microsoft Outlook-specific data format. This Winmail.dat attachment will be created if the writer sends a mail via Outlook to a receiver who uses non-Microsoft message tools.

Winmail.dat is generated since the email sent by the sender seems to be using rich formatting, which other email solutions do not recognize. Neither of the apps you set up may be capable of opening the Winmail.dat file because it is written in Microsoft's specialized Outlook/Exchange configuration.

How does the app work?

When you need to access e-mails from multiple clients or devices like outlook you might not be able to because of the format which is a problem. Users who use email services that do not support the Outlook Email data format will require the Winmail Opener to reveal the entire content of a DAT attachment. 

Winmail Opener is one such productive app that was made to read and convert TNEF formatted files to easily read file types. It has a straightforward user interface, and users simply drag and slide the DAT attachment into the program to decrypt it. It's a simple and quick method to open files in different email services.

You can access files by using the menu bar in the Shared folder explorer or by using the designed file feature.

After exporting the content, you can view it with any outside regular reader, download the attached files to a designated location, or send the doc to yourself via email.


Winmail.dat Opener is a free mobile app that allows you to open the 'winmail.dat' type of file attachments. This app is free to use and provides access to the actual files without the use of any additional in-app transactions. You can make some extra in-app purchases to remove ads and get access to the email's content if it has been shuffled as well.

Let's find out the prerequisites to install Winmail.dat Opener on Windows PC or MAC without much delay.

Select an Android emulator: There are many free and paid Android emulators available for PC and MAC, few of the popular ones are Bluestacks, Andy OS, Nox, MeMu and there are more you can find from Google.

Compatibility: Before downloading them take a look at the minimum system requirements to install the emulator on your PC.

For example, BlueStacks requires OS: Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Vista SP2, Windows XP SP3 (32-bit only), Mac OS Sierra(10.12), High Sierra (10.13) and Mojave(10.14), 2-4GB of RAM, 4GB of disk space for storing Android apps/games, updated graphics drivers.

Finally, download and install the emulator which will work well with your PC's hardware/software.

how to install Winmail.dat Opener on PC

How to Download and Install Winmail.dat Opener for PC or MAC:

  • Open the emulator software from the start menu or desktop shortcut on your PC.
  • You will be asked to login into your Google account to be able to install apps from Google Play.
  • Once you are logged in, you will be able to search for Winmail.dat Opener, and clicking on the ‘Install’ button should install the app inside the emulator.
  • In case Winmail.dat Opener is not found in Google Play, you can download Winmail.dat Opener APK file from this page, and double-clicking on the APK should open the emulator to install the app automatically.
  • You will see the Winmail.dat Opener icon inside the emulator, double-clicking on it should run Winmail.dat Opener on PC or MAC with a big screen.

Follow the above steps regardless of which emulator you have installed.

run Winmail.dat Opener on PC