PNG ICO ICNS MORE
Desktop apps
Flat
Appicns
Empty, ical, appicns
Black
513x513
appicns, ical
Handdrawn
Sketchy Icons v 1.2
Copy, ical
256x256
Calendar, Empty, ical
ical, Calendar
3D
Flat for Linux
17, ical
Smooth
Mac OS X style
Calendar, ical
512x512