PNG MORE
Business & finance
Flat
Office Vol.4
security, Key, Lock
MediumAquamarine
512x512
PNG ICO ICNS MORE
Glyph
Gentle Edges Icon Set
secure, Unlocked
Black
128x128
Devine Icons Part 2
Unlocked
Smooth
Pretty office icons part 5
Orange
256x256
Wireframe mono icons
padlock, open, Unlocked
48x48
Office icons
DimGray