PNG MORE
UI
Pixel
BWPX
Add, Database
WhiteSmoke
18x18
Add, document
Gray
Folder, Add
Add, modifier
package, Add
Silver
Add, photo
Add, addition
user, Add
DarkGray
PNG ICO ICNS MORE
Desktop apps
3D
Orb icons
plus, Add
Black
128x128
Lullacons Pack 1
option, Add, Database
16x16
option, date, Add
Doc, option, Add
Folder, Add, option
option, Add, movie
option, Add, photo
DimGray
photo, option, Add
user, Add, option
Business & finance
Smooth
Add
LimeGreen
125x128
32x32
Gnome icons
Add, bookmark, help
Add, decimal, place
24x24
Add, Form, field
node, Add
Fugue Icons
plus, Add, Circle
Green
