PNG MORE
Desktop apps
3D
Free Applications Icons
Message, Attention, exclamation
OrangeRed
24x24
Alert, exclamation, General
Tomato
Alert, hanger, warning
Black
danger, Message, Attention
Goldenrod
PNG ICO ICNS MORE
Business & finance
Phuzion
delete, Error, remove
DarkRed
128x128
Computer & hardware
Human o2
Error, network
Mixed
Iconza
Error
MediumVioletRed
32x32
Dialog, Error, cross
Red
poison, Error, Print
kmixdocked, Error
DarkSlateGray
Photography & graphic design
Dark Glass
Error, Close, wrong
Disclaimer, notice, Error
SaddleBrown
UI
Nuvola
Error, kmixdocked
48x48
Nuove
realistiK Reloaded
Error, kmixdocked, notice
Gray
x, cancel, Error
Firebrick
Orange
Crystal Clear
Gold
22x22