PNG ICO ICNS MORE
UI
Pixel
Fugue Icons
plus
Green
16x16
plus, Puzzle
report, plus
plus, Chain
Color, plus
plus, Add, Circle
Circle, plus
plus, shield
plus, report
user, plus
Social media
Smooth
Aquaticus
netvibes, Add, Minus
60x60
plus, Color
plus, Drill
Computer & hardware
3D
realistiK Reloaded
green, plus, Add
128x128