PNG ICO ICNS MORE
Computer & hardware
3D
Exempli Gratia
z, Css, File
Gainsboro
256x256
FS Icons Ubuntu
Css, Text
Black
512x512
PNG ICNS MORE
Text, Css, mime
File Type icons
Css
Lavender
PNG MORE
Music & multimedia
Filecons Dark
386x498
Files & folders
Snow Sabre Silver
Folder, Css
Gray
Mixed
The Spherical icon set
Css, File
MidnightBlue
128x128
Human o2
WhiteSmoke
UI
Nuvola
Css, Source