Easily write professional extensions for Microsoft Office 2000 – 2013 such as COM add-ins, smart tags, real-time data servers and user-defined functions. Add-in Express for Office and .NET is your all-in-one framework to develop commercial class extensions for all main applications and all versions of the Microsoft Office suite, from 2000 to 2013. With the range of visual designers, components and Visual Studio project templates you can quickly create various Microsoft Office customizations including COM Add-ins, Outlook plug-ins, Excel XLLs, UDFs and RTD Servers from prototype to final release, all with a single code base. All main applications of the Office suite are supported, including Outlook, Word, Excel, Visio, Access, PowerPoint, MapPoint, FrontPage, InfoPath, Project and Publisher. Add-in Express for Office and .NET directly supports Visual Basic .NET, C#, and C++ in Visual Studio 2012, 2010, 2008 and 2005; VB.NET Express and C# Express are supported too.