PNG ICO ICNS MORE
UI
3D
Momentum Matte icons
rounded, Rectangle
Teal
32x32
Mixed
Momentum Glossy icons
Rectangle
16x16
Business & finance
Flat
Pretty Office 9
SteelBlue
256x256
PNG MORE
Desktop apps
Smooth
Pinterest Stickers Icon Set
Rectangle, pinterest
WhiteSmoke
512x512
Ilovepinterest, Rectangle, pinterest
Rectangle, pinterest, pinterestlove
Computer & hardware
FS Icons Ubuntu
Draw, Rectangle
Peru
Touch gestures
Outline
Open Source Gesture Library
Rectangle, shape, stroke
Black
Social media
Google +1 icons
Blue, One, plus
plus, green, One
ForestGreen
plus, +1, Google+
Crimson
google, Rectangle, plus
Rectangle, google, +1
Gold
Travel & hotels
Glyph
DOT pictograms
Left, Rectangle, Arrow
Handdrawn
Web Design Creatives
DarkSlateGray
128x128
Crystal Project
Rectangle, 14
Gainsboro
22x22
Free Icons Web
Blue, Rectangle
DodgerBlue
green, Rectangle
GreenYellow
Pixel
Gnome icons
Rectangle, Draw, unfilled
24x24
Rectangle, Draw
LightSlateGray
Draw, unfilled, rounded