PNG ICO ICNS MORE
Social media
Smooth
Free Cute Social Media Icons
plus, google
Crimson
256x256
PNG MORE
Mixed
Pixel
Simply 8-bits #5
google, Movies, play
96x96
UI
Flat
Metro UI Icon Set
google, 2012, sketchup
512x512
SEO & web
Glyph
Metro Uinvert Dock
google
Desktop apps
Metro UI Dock
Mirror, google
640x640
Absolute 32
chrome, google
32x32
Google +1 icons
plus, +1, Google+