PNG SVG PSD EPS MORE
Education
Flat
Education 1
test, exam, document
DarkSlateGray
512x512
PNG ICO ICNS MORE
Free icons for Windows8/Metro
test, tube
PNG ICO MORE
Mobile apps
Photorealistic
Apps
Activity, mac, monitor
test, speedometer, widget
UI
Glyph
Windows 8 metro style
tube, test
Healthcare & medical
MedICO Free Medical Icons
64x64
Pixel
Fugue Icons
television, test
16x16
Smooth
The Centigrade MedicalSeries
tubes, laboratory, test
32x32