PNG ICO ICNS MORE
UI
Pixel
Fugue Icons
exclamation, star
DarkGoldenrod
16x16
Note, exclamation, sticky
Wand, exclamation
Desktop apps
Smooth
One bit
exclamation, Alert, notice
48x48
Diagona Icons
Attention, Alert, exclamation
Function icons
exclamation, warn, warning
Balloon, exclamation
balloons, exclamation
Folder, exclamation, bookmark
Burn, exclamation
exclamation, Chain
exclamation, Color
exclamation, crown
envelope, exclamation
Folder, exclamation
Folders, exclamation
exclamation, Key
lifebuoy, exclamation
exclamation, lightning
Lock, exclamation