PNG ICO ICNS MORE
Mixed
3D
Iconza
shield, Antivirus
Black
32x32
UI
Glyph
Free Mobile Icon Kit
Antivirus
64x64
Black and gold
256x256
Desktop apps
Cartoon
Puck icons pack II
avg, Antivirus
300x300
3D Cartoon Icons Pack
Antivirus, avast
Business & finance
Sunny Day
400x400
Super Vista
Shopping & e-commerce
Vista
Avatars & smileys
X-mac
Photography & graphic design
Smooth
Lumina
Real Vista 2
Vista Style Base Software
Protection, Antivirus, green
Protection, shield, Antivirus
Phuzion
medicine, Antivirus, drugs
128x128
Orb icons
avast, Antivirus
Antivirus, avg
3D Cartoons III
Sleek XP: Software
Computer & hardware
Crystal Project
Web injection
medicine, injection, insert
48x48
Antivirus, medicine, drugs
PNG MORE
KDE Crystal Diamond
Antivirus, syringe, linux
22x22
Crystal Clear