PNG ICO ICNS MORE
System Replacement
Folder, Closed
Red
256x256
PNG MORE
Business & finance
Glyph
24x24 Free Application Icons
Minus, Closed, glossy
24x24
stop, no access, remove
Network & communications
Pixel
16x16 Free Application Icons
Minus, sign, forbid
16x16
Desktop apps
Smooth
Farm-fresh
Closed, Shop
32x32
3D
Free Applications Icons
no entry, restricted, forbidden
Minus, forbid, restrict
no entry, unable, Exit