PNG ICO ICNS MORE
Desktop apps
Smooth
Icons Mega Pack 1 and 2
sharepoint
SlateBlue
256x256
PNG MORE
Flat
Metro UI Dock
sharepoint, Mirror
Chocolate
640x640
Mirror, sharepoint
512x512
NOD 2
Folder, sharepoint, |
Black
iBox (Grey)
Silver
128x128
Obsidianus