PNG ICO ICNS MORE
Desktop apps
Pixel
Splashyfish
locked, documents
Silver
16x16
locked, Folder, Classic
Khaki
locked, Folder, stuffed
Folder, locked
DeepSkyBlue
Folder, modernist, locked
modernist, Folder, stuffed
Folder, stuffed, locked
locked, Lock, large
Peru
Lock, locked
SandyBrown
UI
Silk
locked, Safe, Lock