Add-in Express for Office and VCL

Develop application-level COM add-ins, smart tags, RTD servers and user-defined functions with minimal coding. You write the code once and your extension works in all Office versions from 2000 to 2010 (32-bit). All Office applications are supported: Outlook, Excel, Word, PowerPoint, Visio, Project, MapPoint, Publisher, etc. More info: http://www.add-in-express.com/add-in-delphi/