An amazing set of free glyph icons (350 icons), comes as a single PSD file where each item can be scaled to any size without loss of quality.
Such a huge set includes almost any item an application needs from actions to charts or documents.
This icon set is free for both personal and commercial usage.
Website: http://brankic1979.com/icons/
Author: Brankic1979 (small design/dev team mostly focused on WordPress theme development)
