GTK+

GTK+ (previously GIMP Toolkit, sometimes incorrectly referred to as the GNOME Toolkit) is a cross-platform widget toolkit for creating graphical user interfaces.

License

It is licensed under the terms of the LGPL, allowing both free and proprietary software to use it.

Wayland, X11, Qt

It is one of the most popular toolkits for the Wayland and X11 windowing systems, along with Qt.

See also

• OpenShot Video Editor
• Synaptic (software)

External links

• Official website
• GTK+ @ Wikipedia