Add-in Express for Microsoft Office and Delphi VCL v9.1 Delphi 10.4 Sydney

Add-in Express for Office and Delphi VCL is the first visual tool for writing a COM add-in, smart tag and RTD server in Delphi. It completely supports these technologies and makes them very comfortable for programming extensions for all available Microsoft Office versions across 2000 through Microsoft Office 2019 32-bit and 64-bit.

https://developer.team/delphi/29456-add-in-express-for-microsoft-office-and-delphi-vcl-v91-delphi-104-sydney.html