Developer's DescriptionBy EolsoftView the rich text message contents and attachments embedded into TNEF-encoded files.Winmail Opener is a small and simple utility that allows you to view and extract contents of TNEF-encoded files (infamous winmail.dat). Winmail Opener can decode and show RTF message text and all embedded attachments, has full drag-and-drop support and supports command line mode for batch decoding.