PNG MORE
Desktop apps
Pixel
Simply 8-bits #13
youtube
Tomato
96x96
PNG ICO ICNS MORE
Sports & awards
32px Rounded
Brown
32x32
Social media
Mighty Social Icons
UI
Windows 8 Pack (Metro Style)
DarkSlateGray
26x26
WPZOOM Social Networking Icon Set
Chocolate
38x38
Social Charms - pack 2
Maroon
Mixed
IconSweets 2
Percent, pie, Logo
Black
40x40
Logo, youtube
player, youtube
youtube, Yt
Mobile apps
iPhone Sidebar icons
Gray
16x16
Macchiato
youtube, Sc
Crimson
20x20
32 Pixel Social Media Icons
Firebrick
Classy Social Media Icons
WhiteSmoke
Social Networking
Social Media Mini
Dead simple
15x15