Short bio: Computer Scientist, FOSS supporter (read more)
Tux Machines (TM)-specific
Running GTK+ applications on the KDE desktop isn’t as brutish-looking as it once was. The following tool was created to offer up greater control over GTK apps running in KDE.
The tool integrates itself into the KDE System Settings > Appearance pane, and let’s you easily customise GTK2 and GTK3 theming under KDE: