PNG ICO ICNS SVG MORE
Mixed
Smooth
Tango Icon Library
peripherals, Desktop, preferences
Gainsboro
512x512
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UI
3D
Gnome Web Icons
Desktop, peripherals, preferences
Gray
32x32
48, Desktop, preferences
48x48
PNG ICO MORE
peripherals, preferences, Tablet
Black
64x64
Pixel
Tango
Network & communications
Oxygen
Desktop, preferences, peripherals
LightSlateGray
128x128