Open Winmail.dat helps you to quickly view the content of winmail.dat files. Winmail.dat files contain formatting information for messages that use Microsofts proprietary TNEF standard and any attachments sent with the original message. Winmail.dat files are attached to email messages sent from older versions of Microsoft email apps, like Outlook or Microsoft Exchange. The attachment doesnt appear in the sending app, but it appears in Mail. Features: - Simply open winmail.dat files with a click - Drag and drop winmail.dat files to the app icon for convenient use - Menu bar support, hide Dock icon Wed like to know how to improve our apps, contact us at Rocky Sand Studio http://www.rockysandstudio.com