Add-in Express 2 VCL Edition
Add-in Express VCL is a feature-rich tool for creating COM Add-ins, Smart Tags and RTD servers in Delphi. Add-in Express implements everything required by the supported technologies including IDTExtensibility2, IRTDServer, ISmartTag and ISmartTagTopic(2), you write functional code only. ... - Develop effective RTD Servers including passing parameters to any RTD functions. ... Add-in Express is developed in Delphi and supports Delphi 5, 6, 7, 2005 and Delphi 2006. ... For more details visit http://www.
http://www.add-in-express.com/files/adx-vcl.zip - 885Kb - Download - Screenshot

Add-in Express 2 .NET Edition
Add-in Express . NET is a true RAD tool for creating COM Add-ins, Smart Tags and RTD servers on . NET. It implements everything required by the supported technologies including IDTExtensibility2, IRTDServer, ISmartTag and ISmartTagTopic(2), you write functional code only. ... - Develop effective RTD Servers, including passing parameters to any RTD functions. ... NET supports Visual Studio 2003 and 2005, Delphi 8 and 2005, . ... NET), J#, C++ and Delphi for . ... NET Framework 1. ... 0 and higher.
http://www.add-in-express.com/files/adx-net.zip - 1Mb - Download - Screenshot