The Microsoft Speech SDK is a development toolkit for creating speech-enabled applications that can recognize and synthesize speech using Microsoft's speech technologies.
The AJAX Control Toolkit is an open-source library of ASP.NET server controls that helps developers quickly create rich, interactive web pages using AJAX technologies.
IronPDF is a C# library for generating and editing PDF documents, allowing developers to quickly create, read, and edit PDF documents with a high degree of control and flexibility.
Silverlight Tools for Visual Studio 2010 SP1 is a software development kit that enables developers to create rich, interactive web applications using the Silverlight platform.