PNG ICO ICNS MORE
Desktop apps
Smooth
Farm-fresh
Matrix, Emotion
DarkSlateGray
32x32
Healthcare & medical
Activity Monitor
screen, monitor, Matrix
Black
512x512
UI
Snowish
Matrix, table, Analytics
WhiteSmoke
128x128
Avatars & smileys
Popo 2004
Matrix
Network & communications
Oxygen
Gainsboro
48x48