Use visual designers of this component set to create professional extensions for Microsoft Office in VSTO 2005 (SE) and VSTO 2008. Enjoy lots of advanced features: customize Office 2007 Ribbon UI and Office 2003 toolbars at design-time, add elements to Ribbon tabs, the Quick Access Toolbar and Office Menu and validate the resulting Ribbon XML in no time. C# and VB.NET are supported. Read more at http://www.add-in-express.com / add - in - vsto / ...
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This download (Add-in Express 2007 for VSTO) 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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