Add-in Express .NET for VSTO is a visual component set for creating Outlook add-ins in Visual Studio 2005 Tools for Office. It provides lots of advanced features: creating Explorer and Inspector commandbars at design-time, adding Outlook options page and folder property pages, trusted add-ins, shortcuts processing at design-time, and more. It supports VSTO 2005, VB.NET and C#. Read more at http://www.add-in-express.com/add-in-vsto/

Ссылка: http://www.add-..files/submit/adx-vsto-26.zip