Need to view a Microsoft Outlook WINMAIL.DAT file on your Mac? There's an app for that!

Need to view a WINMAIL.DAT file on your Mac? There's an app for that!

WinMail DAT Viewer - LawBox LLC

WinMail DAT Viewer for Mac

Finally, you can view those pesky winmail.dat email attachments without having to ask a friend to resend their email again!

WinMail DAT Viewer is the easiest, fastest, most reliable way to extract, view, and save the contents of winmail.dat files.

What is a winmail.dat file?

Microsoft Outlook creates winmail.dat files out of email file attachments. Often, they include valuable files, such as calendar appointments, documents, and images.

What it Does

WinMail DAT Viewer opens winmail.dat files, allowing you to get your files out.

It's completely frustration-free: just double-click the winmail.dat file and you're instantly presented with a list of its contents. Double-click the attached files to open them, or drag and drop them on the desktop. In most circumstances, you won't even need to leave your Mail program.

What kinds of files does Winmail DAT Viewer extract?

Winmail DAT Viewer allows you to get any attachment out of a winmail.dat file. If you find a file attachment that WinMail DAT Viewer can't extract, send it to us in exchange for a refund on your app purchase.

What versions of Mac OS-X does WinMail DAT Viewer work with?

Mavericks, Yosemite, and beyond.

WinMail DAT Viewer is compatible with Mac OS-X 10.9 (Mavericks), Mac OS-X 10.10 (Yosemite), Max OS-X 10.11 (El Capitan), and whatever comes next.

Did you know? The Mac App Store will not let you purchase software that is not compatible with your Operating System.

Where can I get it?

The Mac App Store.

WinMail DAT Viewer can be purchased exclusively through the Mac App Store. You can find the App Store product page for Works Viewer right here. For more information on the Mac App Store, please see here.

Can I return WinMail DAT Viewer if I have a problem with it?

Of course.

We don't believe anyone should be stuck with software that doesn't work for them. If WinMail DAT Viewer doesn't work for you, for any reason, just send us an email. We'll be glad to walk you through Apple's refund process.

Is WinMail DAT Viewer supported by Microsoft?

WinMail DAT Viewer is not endorsed, supported, sanctioned, approved, or manufactured by Microsoft.

I have a question or problem not covered here.

Drop us a line.

You can reach us at There is no need to call: our email response time is measured in lickety splits.

WinMail DAT Viewer - LawBox LLC