PNG ICO ICNS MORE
Gaming & gambling
3D
Free Game Icons
Antivirus, Pest, spider
Black
64x64
privacy, locked, Restriction
Antivirus, locked, secure
protect, secure, security
Photorealistic
48x48 Free Object Icons
Antivirus, Guard, Army
48x48
Protection, Close, Safe
Khaki
Business & finance
Glyph
Gentle Edges Icon Set
Antivirus, shield
128x128
Mobile apps
Flat
Squareplex
Antivirus
RoyalBlue
512x512
UI
Metro UI Icon Set
avast, Antivirus
DarkOrange
SEO & web
Metro Uinvert Dock
other, software, Antivirus
Orange
256x256
Mixed
Iconza
32x32
IndianRed
DarkGray
DarkSeaGreen
shield, Antivirus
DarkSlateGray
SteelBlue
MediumVioletRed
Gray
DarkSlateBlue