PNG ICO ICNS MORE
UI
Pixel
Tango
preferences, tools, system
Black
32x32
Computer & hardware
Smooth
Crystal Project
settings, tools, preferences
256x256
Mixed
DRF
Admin, settings, preferences
Desktop apps
KDE Crystal Diamond
24x24
tools, Utilities, preferences
22x22
3D
Crystal Clear
tools, preferences, settings
128x128