Winmaildat Opener 4+

Open those pesky attachments‪.‬

Maklabu GmbH

    • 3.3 • 4 Ratings
    • $1.99



This handy app saves you from frustration, giving you easy access to the contents of those 'winmail.dat' files. It’s quick and simple to use, with no hidden costs.

To open a winmail.dat click on it in your mail program or in the finder. A small window showing the content of the winmail.dat file will open. Click on a contained file to open it in Quicklook or hit the save button to save it.

What’s New

Version 1.1

Library Updates

Ratings and Reviews

3.3 out of 5
4 Ratings

4 Ratings

Diego_Mondi ,

It works for me

My need was admittedly minimal: extract five PDF files from a letter my lawyer sent me. Attracted by its low price, I tried Winmaildat. It worked like a charm. It behaved exactly as I thought it should and gave me warm feelings. I hope I never get another winmaildat attachment in my life, but having this app reassures me that I’m prepared for such an event.

App Privacy

The developer, Maklabu GmbH, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    Up to six family members can use this app with Family Sharing enabled.

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