Microsoft SOAP Toolkit

Microsoft SOAP Toolkit questions & answers

Add XML Web Service functionality to COM components and applications

Alternative downloads

Microsoft SharePoint Designer 2010
The tool of choice for the rapid development of SharePoint applications.
OPC Server Toolkit Demo
It lets the programmer to create robust and highly effective OPC Servers.
SSIS Integration Toolkit for Microsoft SharePoint
Manage SharePoint data and flat files with this collection of SSIS components.