PNG ICO ICNS SVG MORE
Mixed
Flat
Common Toolbar
help, question, about
RoyalBlue
512x512
PNG ICO ICNS MORE
Fugue
help, question, button
16x16
White, question, help
help, White, question
help, octagon, question
question, help
Balloon, help, question
help, question, frame
question, protect, help
UI
Pixel
Fugue Icons
button, question
question, frame, octagon
question, octagon
White, question
question, White
question, shield
question
Signs & symbols
3D
Must Have
question, support, help
256x256
32x32