PNG ICO ICNS MORE
UI
Pixel
Gnome icons
toggle, Navigator, list
Black
16x16
list, Contact
24x24
Tango
list, remove
32x32
Business & finance
Cartoon
Project icon set
Check, ok, list
128x128
Desktop apps
Smooth
KDE Crystal Diamond
Add, list, bookmarks
22x22
3D
Crystal Clear
window, list
48x48