PNG ICO ICNS MORE
Business & finance
Smooth
Office shadow
Generate, Keys
LightGray
256x256
Family & home
Office Icon Set Part 7
Pretty office icons part 5
Keys
SteelBlue
Mixed
On-stage
DarkGoldenrod
128x128
UI
Snowish
Gnome, Keys, Pgp
WhiteSmoke
Desktop apps
Mac OS X style
Access, password, car keys
Black
512x512
PNG ICO MORE
Ginux
Keys, Unlock
LightSlateGray
64x64
Network & communications
Oxygen
Keyboard, Keys
Key, passwords, Keys
DarkSlateGray
48x48
passwords, Keys
Keys, passwords
Gainsboro
Keys, password, Lock