PNG ICO ICNS MORE
Desktop apps
3D
Free Social Media Icons
people, Myspace, knob
RoyalBlue
512x512
pin, tack, Groups
Users, group, team
YellowGreen
Social media
Free 3D Social Icons
pin, Class, cohort
Mixed
The Spherical icon set
Man, woman, group
MidnightBlue
128x128
Computer & hardware
Xi4Dox
Bubbles, friends
Black
friends, Bubbles
PNG MORE
Free Applications Icons
managers, friends, Command
24x24
Business & finance
Phuzion
friends, group, people
Human o2
friends, Users, people
Dellipack
Girl, Female, Users
256x256
UI
Nuvola
friends, persons, group
Nuove
group, friends, male
SaddleBrown
Crystal Clear
group, Users, friends
CornflowerBlue
forum, people, group
32x32