PNG ICO ICNS MORE
UI
Smooth
Taskbar Notifications
volume, low, Control
Black
512x512
PNG ICO ICNS SVG MORE
Mixed
Tango Icon Library
Audio, low, volume
Files & folders
FS Icons Ubuntu Light
zero, Panel, volume
volume, Audio, Panel
FS Icons Ubuntu Dark
volume, low, Audio
low, Audio, zero
Desktop apps
Farm-fresh
low, sound
32x32
Computer & hardware
Futurosoft
Battery, low
128x128