PNG ICO ICNS MORE
UI
Glyph
Windows 8 metro style
low, Connection
DarkSlateGray
512x512
PNG ICO ICNS SVG MORE
Freecns Cumulus
thermometer, low
Black
Computer & hardware
Ionicons
low, Battery
volume, low
low, volume
Mixed
WPZOOM Developer Icon Set
Smooth
Tango Icon Library
Audio, low, volume
Mobile apps
3D
Free Large Android Icons
robot, diminutive, low
machine gun, Little, Automatic
PNG MORE
Business & finance
24x24 Free Application Icons
rating, low
24x24
Network & communications
Pixel
16x16 Free Application Icons
rating, low, Favorite
Gold
16x16
low, hit, red
Salmon
Favourites, low, star
rating, bookmark, hit
Devine Icons Part 2
128x128
Outline
iOS 7 icons
Battery, low
Files & folders
FS Icons Ubuntu Light
zero, Panel, volume
volume, Audio, Panel
FS Icons Ubuntu Dark
volume, low, Audio
low, Audio, zero
Flags
TSGK Flags
Edward, low
Windows 8 icons
26x26