PNG ICO ICNS MORE
Business & finance
Smooth
Pretty Office
Alert, exclamation
Chocolate
256x256
PNG MORE
Desktop apps
3D
Free Applications Icons
Hand, Block, stop
Red
24x24
Message, Attention, exclamation
OrangeRed
Alert, exclamation, General
Tomato
Alert, hanger, warning
Black
warning, ban, Block
danger, Message, Attention
Goldenrod
Phuzion
warning, Alert
128x128
Music & multimedia
Soft Icons
warning, Alert, exclamation
SaddleBrown
Computer & hardware
Human o2
Alert, weather, severe
DarkSlateGray
Mixed
Basic Set
exclamation, Alert
Orange
64x64
Alert, warning
48x48
Iconza
Alert
32x32
important, Alert, Folder
UI
Pixel
Gray
16x16
Lullacons Pack 1
Alert, large
LightGray
Gnome icons
severe, Alert, weather
One bit
exclamation, Alert, notice
DarkGoldenrod
Alert, Information
Diagona Icons
Attention, Alert, exclamation
Splashyfish
Alert, Comment
DarkGray
Error, Attention, exclamation
triangle, Attention, warning
notice, Alert, triangle
