Qt SDK 2009.2

The Qt Software Development Kit (SDK) is a suite of tools provided by Nokia Corporation or its affiliated companies for developing cross-platform applications. The SDK includes the Qt framework, which is a C++ toolkit for developing GUI applications that can run on various operating systems, including Windows, macOS, and Linux. Developers can use the SDK to create applications for desktop and mobile devices.

The Qt SDK includes various development tools, such as Qt Creator, which is an Integrated Development Environment (IDE) for creating and editing Qt applications. It also includes tools for debugging, profiling, and analyzing performance.

With the Qt SDK, developers can use prominent programming languages like C++, JavaScript, and QML to develop complex applications. The SDK also provides various features and modules such as web services, multimedia, graphics views & widgets, thread management, networking, and much more.

the Qt SDK provides developers with everything they need to create high-quality cross-platform applications quickly and efficiently.