PNG ICO ICNS MORE
Desktop apps
3D
Free Social Media Icons
Logo, add to, plus
LimeGreen
512x512
Signs & symbols
Free 3d Glossy Interface Icon Set
plus, green, create
64x64
Mixed
Momentum Glossy icons
Add
32x32
pound, Money, Add
Add, Money
UI
Gloss Basic Icons
history, Add
Social media
Free 3D Social Icons
knob, netvibes, tack
PNG MORE
Free Applications Icons
create, addition, medical
24x24
summary, Page, Add
Photography & graphic design
Dark Glass
green, Add, plus
128x128