PNG ICO ICNS MORE
Desktop apps
3D
Free Social Media Icons
Message, Chat, announcement
LimeGreen
512x512
Demo Professional Toolbar Icons
talk, report, base
Black
64x64
Social media
Free 3D Social Icons
Msn, Text, Comment
YellowGreen
talk, report, new
Mixed
The Spherical icon set
announcement, sound, speaker
MidnightBlue
128x128
loudspeaker, blog, announcement
Computer & hardware
Human o2
advertising, announcement, blog
DarkSlateGray
UI
Crystal Clear
blog, Advetisement, announcement
Red
48x48