PNG ICO ICNS MORE
Fugue
round, subtract, frame
DarkSlateGray
16x16
octagon, frame, Add
navigation, frame
Add, round, plus
frame, navigation
warning, red, exclamation
alarm clock, history, Alarm
UI
Glyph
Windows 8 metro style
frame
512x512
Flat
Metro UI Icon Set
user, with, frame
user, frame, no
SEO & web
Metro Uinvert Dock
256x256
user, frame, with
Social media
Metro UI Dock
frame, user, no
PNG MORE
Desktop apps
with, frame, user
640x640
frame, Mirror, no
no, frame, user
Windows 8 icons
26x26
Pixel
Fugue Icons
history, Clock, frame
exclamation, frame
frame, octagon, plus
octagon, tick, frame
frame, Information