PNG MORE
Desktop apps
Flat
Metro UI Dock
Games, Mirror
Lime
640x640
Empty, Mirror, Bin
PNG ICO ICNS MORE
Games
512x512
Bin, recycle, Empty
Social media
3D
3D Social Media Icon Pack
Droppler
128x128
UI
Smooth
Bloggers Vol 1-7
Technorati
Tweet my web
sign, twitter, bird
615x615
Obsidianus
download, Arrow
ipod, shuffle, 2g
Computer & hardware
Systematrix
earth, Browser, world
Human o2
statistics, power
Pixel
Splashyfish
refresh
16x16
Backwards, refresh
refresh, Forward
Crystal Project
Mix, Audio
22x22
Web 2 icons
Badge, Technorati
realistiK Reloaded
Kget
Crystal Clear