What is the format name that Viscosity can work with that was developed by Steve Wilhite?
Viscosity (imaging software) Viscosity is also an out-of-print image and animation editing utility published by Sonic Foundry. It can work with PNG, GIF, JPG/JPEG, BMP, AVI and its native VSC format.
Transport Neutral Encapsulation Format Transport Neutral Encapsulation Format or TNEF is a proprietary email attachment format used by Microsoft Outlook and Microsoft Exchange Server. An attached file with TNEF encoding is most often named "winmail.dat" or "win.dat", and has a MIME type of "Application/MS-TNEF".