PNG ICO ICNS MORE
Desktop apps
Smooth
iOS 7-inspired Mac icon set
Dashboard
DarkSlateGray
1024x1024
Farm-fresh
32x32
Milkanodised
WhiteSmoke
128x128
Obsidianus
Dashboard, widgets
Black
Mac OS X style
512x512
iSuite Revoked
Folder, Dashboard, dashcode
CornflowerBlue