60 Social Icons In All Popular Formats By Picons.me
Picons.me, an icon design company offering various icon sets, is sharing a set of 60 social icons for free.
The set has items for all the popular social networks and comes in multiple vector formats: .AI, .EPS, .PDF.
There are also .PSD + .CSH versions and .PNG in 8 different sizes (from 16*16px to 512*512px).
P.S. In order to prevent any confusions, the resource's website mentions that the Picons.me license doesn't apply to this social set.