Qt Qt is a cross-platform application framework that is widely used for developing application software that can be run on various software and hardware platforms with... Free Open Source Mac Windows Linux BSD Native application Add a feature 202 Like
GTK+ GTK+ is a multi-platform toolkit for creating graphical user interfaces. Offering a complete set of widgets, GTK+ is suitable for projects ranging from small one-off... Free Open Source Mac OS X Windows Linux No features added Add a feature 32 Like
PyQt PyQt is a set of Python bindings for Nokia's Qt application framework and runs on all platforms supported by Qt including Windows, MacOS/X and Linux. There are two... Free Open Source Mac OS X Windows Linux Modules Scripting Add a feature 15 Like
wxWidgets wxWidgets is a C++ library that lets developers create applications for Windows, OS X, Linux and UNIX on 32-bit and 64-bit architectures as well as several mobile... Free Open Source Mac OS X Windows Linux No features added Add a feature 15 Like
TK Tk is a free and open-source, cross-platform widget toolkit that provides a library of basic elements of GUI widgets for building a graphical user interface (GUI) in... Free Open Source Mac OS X Windows Linux BSD No features added Add a feature 4 Like
Agar Agar is a modern open-source, cross-platform toolkit for graphical applications implemented in C, C++ and Ada (with bindings to other languages in development). Designed... Free Open Source Windows Linux BSD No features added Add a feature 2 Like
Nana C++ Library Nana C++ Library takes aim at easy-to-use and portable library, it provides a GUI framework and threads for easy programming with modern C++ methods, such as traits... Free Open Source Windows Linux No features added Add a feature 5 Like
FLTK The Fast, Light Toolkit (FLTK, pronounced fulltick) is a cross-platform graphical user interface (GUI) library developed by Bill Spitzak and others. Made to accommodate... Free Open Source Mac OS X Windows Linux Lightweight Add a feature 3 Like
Crazy Eddie's GUI System Crazy Eddie's GUI (CEGUI) system is a graphical user interface C++ library. It was designed particularly for the needs of video games, but the library is usable for... Free Open Source Mac OS X Windows Linux BSD No features added Add a feature 2 Like
gtkmm gtkmm is the official C++ interface for the popular GUI library GTK+. Highlights include typesafe callbacks, and a comprehensive set of widgets that are easily... Free Open Source Mac OS X Windows Linux No features added Add a feature 2 Like
PyGTK PyGTK lets you to easily create programs with a graphical user interface using the Python programming language. The underlying GTK+ library provides all kind of visual... Free Open Source Mac OS X Windows Linux GTK+ No features added Add a feature 1 Like
Fox toolkit The FOX toolkit is an open source, cross-platform widget toolkit, that is, a library of basic elements for building a graphical user interface (GUI). It features a... Free Open Source Mac OS X Windows Linux No features added Add a feature 0 Like
