PNG ICO ICNS MORE
UI
Pixel
Tango
Lock, screen, system
Black
32x32
Proxy, preferences, system
Installer, system
update, software, system
forum, system, Users
preferences, tools, system
Family & home
Cartoon
Kids
system, package
128x128
Computer & hardware
Smooth
Crystal Project
Cog, Gear, Process
256x256
Futurosoft
system
package, system
3D
Nuvola
wheel, system, Gear
Crystal Clear
Gear, system, wheel