PNG ICO ICNS MORE
Mono: business 2
Up, thumbs up, thumb
DarkSlateGray
512x512
PNG MORE
Modern UI
Up, appbar, thumbs up
Black
76x76
Free icons for Windows8/Metro
thumb, Up, thumbs up
Icons8 — ever-growing set of Windows 8 (Metro style) icons
Up, thumb, thumbs up
26x26
WPZOOM Developer
48x48
PNG ICO MORE
34aL volume 3.2 SE
thumbs up, vote, good
LimeGreen
24x24
Web Design Creatives
yes, Hand, Forward
128x128
24x24 Free Application
Ascending, thumbs up, rise
Function
good, thumbs up, Hand
BurlyWood
VISTAICO TOOLBAR
Ascend, good, thumbs up
256x256
PNG ICO SVG MORE
Mixed
Outline
70 basic icons
thumb, like icon, Like
Business & finance
Flat
Winter Lollipop
yes, Like, Best
SkyBlue
374x374
Glyph
Simple Icons
thumbs up, Like
Avatars & smileys
Cartoon
Very Emotional Emoji
smiley, Emoticon, Like
64x64
smiley face, thumbs up, Like
Signs & symbols
Facebook Likes
Finger, Like, cool
100x100
PNG ICO ICNS SVG MORE
FatiCons
Like, Up, thumbs up
Linecons Free – Vector Icons Pack
Like, thumbs up, thumbs
Desktop apps
Smooth
Farm-fresh
thumbs up, Up, vote
SandyBrown
32x32
Black ToolBar Icons
thumbs up, Like, Up
40x40
Pixel
IconSweets 2
hand up, thumbs up, Hand
UI
Cologne
recommend, Like, thumbs up
Computer & hardware
VistaICO Toolbar Icons
Up, Like, thumbs up
Wireframe mono icons
thumb, Hand, thumbs up