Qt - Powerful, flexible and easy to use, Qt will help you not only meet your tight deadline, but also reduce the maintainable code by an astonishing percentage.
Microsoft Visual Studio - Microsoft Visual Studio is an integrated development environment (IDE) from Microsoft.
wxWidgets - wxWidgets: Cross-Platform GUI Library
IntelliJ IDEA - Capable and Ergonomic IDE for JVM
FLTK - Fast Light Toolkit - Fast Light Toolkit (FLTK)
Visual Studio Code - Build and debug modern web and cloud applications, by Microsoft