16 free flat icon sets (with psd)Feb 5, 2014
From Apple to Microsoft, everyone's gone flat. Vibrant solid colors, and simple elements with minimal style effects are in. Skeuomorphism is out. I, for one, welcome this change, and especially love the colorful flat icons that are part of this trend.
Fortunately, flat icon sets have proliferated on the net for you to freely use in your site or app. I've previously posted about design resources. This time, I've compiled a list of free flat icon sets for you. I've focused mainly on sets with their vector sources (either in photoshop or illustrator), so that you can scale them without losing any quality.