Eiffel ENViSioN!TM is a plug-in for Visual Studio .NET - its icon appears in the same place the other languages do, but that's where the similarity ends. Eiffel ENViSioN! enables you to use the powerful features of the Eiffel language, including Design by Contract™ (a means for producing bugfree software, native only to Eiffel), multiple inheritance, generics, and many others. You can use it to be more productive than you ever dreamed. (Eiffel users report that they can produce 3-10x as much high-quality software as they can using any other language and/or tools.)

Eiffel ENViSioN! 2.0 brings the following new features:

• Fully compatible and integrated with the Microsoft.s Visual Studio .NET 2003 or 2002 development environments.
• Windows Forms Designer: allows developers to take advantage of the Visual Studio .NET Windows Forms designer to build graphical interfaces quickly using Eiffel and Windows Forms.
• Project references management: Project references are handled in a more intuitive and simple way.