PNG ICO ICNS MORE
Avatars & smileys
3D
Free Large Boss Icon Set
manager, hidden, gray cardinal
SaddleBrown
512x512
Desktop apps
Free Social Media Icons
management, system, Content
Lavender
Gaming & gambling
Photorealistic
48x48 Free Object Icons
Month, Organizer, future
WhiteSmoke
48x48
Business & finance
Glyph
48x48 Free Time Icons
minute, watch, time
SEO & web
Metro Uinvert Dock
Color, management
Crimson
256x256
Social media
Flat
Metro UI Dock
UI
Metro UI Icon Set
management, Color
Smooth
Windows 7 toolbar full
management, power
DarkSlateGray
Farm-fresh
CornflowerBlue
32x32
license, management
Shopping & e-commerce
Pretty Office part 3
management, web
SteelBlue
Real Vista 2
Data, management, Collaboration
Black
400x400
Mixed
Isoglass
management, people, group