Getting Started with the Excel 2013 XLL SDK
Last modified: April 19, 2012
Applies to: Excel 2013 | Office 2013 | Visual Studio
The Microsoft Excel 2013 XLL Software Development Kit (SDK) provides information to help you get started with creating DLL add-ins for Excel 2013 that use the C API. This section provides information about the C API and also links to reference documentation to help you get started with Excel 2013 XLL development.