PNG ICO ICNS MORE
Computer & hardware
Smooth
NX11
Exit, restricted, stop
Black
128x128
PNG MORE
Desktop apps
3D
Free Applications Icons
remove, delete, reject
Crimson
24x24
reject, no, wrong
delete, no, Cancelled
logout, user logout, Door
DodgerBlue
no entry, unable, Exit
Red
Human o2
Exit, delete, Close
Chocolate
system, Exit, xfce
Gray
3D Cartoons III
Close, Exit
Business & finance
Free Icons Web
delete, remove, Exit
125x128
Door, sign in, Exit
Gold
122x128
UI
Pixel
Gnome icons
Exit
group, Exit
One bit
false, remove, Error
Firebrick
48x48
Error, Exit, remove
Family & home
Cartoon
Kids
Mixed
Led Icons
Error, cross, Exit
16x16
User Interface Icons
Door, logout, Folder
80x80
Crystal Project
quit, illegal, Exit
DarkRed
Photography & graphic design
Dark Glass
Exit, delete, remove
SlateGray
Tomato
Futurosoft
DarkSlateGray
32x32
Glaze
Exit, logout
IndianRed
64x64
Network & communications
Oxygen
remove, Check, cross