PNG MORE
Desktop apps
Smooth
Web 2.0 Origami
Opera
Firebrick
250x250
Opera, Browser
100x100
40x40
PNG ICO ICNS MORE
UI
Hydro Pro
Blue o, O, Opera
Black
128x128
Computer & hardware
Futurosoft
Network & communications
Oxygen
DimGray
48x48
KDE Crystal Diamond
22x22