PNG ICO ICNS SVG MORE
Desktop apps
Smooth
System Shade Circles
Firefox
Chocolate
512x512
PNG ICO ICNS MORE
Prime Dock Icons 2
Flurry for the web
Quetto
256x256
48px icons
48x48
Farm-fresh
32x32
PNG MORE
Web 2.0 Origami
250x250
Firefox, Browser
100x100
Browser, Firefox, mozilla
40x40