Qt Creator is a responsive and intuitive cross-platform development environment with integrated tools for WYSIWYG UI design, code editor with syntax completion, and visual debugging & profiling tools

Build tools:

• Simplify your build process for applications, libraries and components with Qt's own qmake or use CMake

Testing & Debugging:

• All the functionality you need for unit testing, and extensions for GUI testing to ensure high quality and performant applications

Configuration tool:

• Scale down to only the features and tools you need to achieve a smaller application footprint