PNG ICO ICNS MORE
Gaming & gambling
3D
Free Game Icons
Antivirus, Pest, spider
Black
64x64
privacy, locked, Restriction
Antivirus, locked, secure
protect, secure, security
Mixed
Iconza
Antivirus, shield
32x32
shield, Antivirus
UI
Black and gold
Antivirus
256x256
Desktop apps
3D Cartoon Icons Pack
Antivirus, avast
300x300
avg, Antivirus
Business & finance
Sunny Day
400x400
Super Vista
Shopping & e-commerce
Vista
Avatars & smileys
X-mac
Real Vista 2
Vista Style Base Software
Protection, Antivirus, green
Protection, shield, Antivirus
Phuzion
medicine, Antivirus, drugs
128x128
Orb icons
avast, Antivirus
Antivirus, avg
Crystal Clear