PNG MORE
Business & finance
Pixel
24x24 Free Pixel Icons
Contact, Control, machine
Gray
24x24
Glyph
24x24 Free Application Icons
reductor, Desktop, work
PaleTurquoise
Application, tool, Applications
SteelBlue
PNG ICO ICNS MORE
Network & communications
16x16 Free Application Icons
configuration, preferences, generator
SkyBlue
16x16
tools, job, production
Black
settings, generator, Applications
system, tools, Desktop
CornflowerBlue
reductor, work, generator
Signs & symbols
3D
Free 3d Glossy Interface Icon Set
settings, Gear, Desktop
64x64
Gear, settings, preferences
DodgerBlue
preferences, tool, Applications
Mixed
Smooth
Absolute 32
configuration
DarkSlateGray
32x32
Soft media icons vol 2
Silver
33x33
Desktop apps
16x16 Free Toolbar Icons
settings, tool, config
gcons
DimGray
Devine icons
settings, Panel, configuration
512x512
Cartoon
Seed
settings, configuration
128x128
Shopping & e-commerce
Pretty Office part 3
Item, configuration
BurlyWood
256x256
UI
Snowish
configuration, settings, Apache
Gainsboro
Xiao
Panel, 78, config
LightSlateGray
Handdrawn
49 hand drawn icons
configuration, settings, preferences
Pleasant
Music & multimedia
Simple
configuration, settings
WhiteSmoke
Farm-fresh
configuration, Gear, Cog