Visual toolkit to develop secure and isolated, version-neutral and feature-rich, deployable and updatable COM add-ins, smart tags, RTD servers and user-defined functions for Microsoft Office 20007 - 2000. Create application-specific plugins and shared extensions that work on all end-user applications: Outlook, Excel, Word, PowerPoint, Visio, Project, MapPoint, Publisher, etc. Supports VB.NET, C#, C++, J#. More info: http://www.add-in-express.com...
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This download (Add-in Express 2007 for .NET) is shareware. "Shareware is a marketing method for computer software. Shareware software is typically obtained free of charge, either by downloading from the Internet or on magazine cover-disks. A user tries out the program, and thus shareware has also been known as "try before you buy". A shareware program is accompanied by a request for payment, and the software's distribution license often requires such a payment." More info at
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