PNG MORE
Modern UI
Up, appbar, thumbs up
Black
76x76
PNG ICO ICNS MORE
WPZOOM Developer
Up, thumb, thumbs up
48x48
Web Design Creatives
yes, Hand, Forward
128x128
VISTAICO TOOLBAR
Ascend, good, thumbs up
256x256
PNG ICO SVG MORE
Mixed
Outline
70 basic icons
thumb, like icon, Like
512x512
Glyph
Simple Icons
thumbs up, Like
Business & finance
Black ToolBar Icons
thumbs up, Like, Up
40x40
Pixel
IconSweets 2
hand up, thumbs up, Hand
Computer & hardware
Smooth
VistaICO Toolbar Icons
Up, Like, thumbs up
Wireframe mono icons
thumb, Hand, thumbs up