PNG ICO ICNS SVG MORE
Flat Actions 9
Check, yes, correct
Black
512x512
valid, mark, correct
PNG SVG PSD EPS MORE
other
Flat
Humans Resources
period, document, paper
social
valid, good, Good Icon
PNG ICO ICNS MORE
Max Mini Icon
friend, valid
16x16
QUIET
valid
256x256
UI
Outline
Linecon
tick, success, yes
Photography & graphic design
3D
32x32 Free Design Icons
mark, checking, spell
32x32
Signs & symbols
Free 3d Glossy Interface Icon Set
yes, mark, validation
64x64
Accept, ready, tick
Desktop apps
Smooth
Farm-fresh
document, valid
PNG MORE
Free Applications Icons
ok, success, Accept
24x24
Check, Accept, green
Computer & hardware
Crystal Project
Clean, yes, correct