WPZOOM have recently published an icon freebie set, which consists of not less than 154 icons.
These icons are available in .PNG, .AI, and .PSD formats.
The icons are stylish and straight to the point, a quality which many icon sets lack these days.
The icons are under this Creative Commons license, which requires attribution; however, WPZOOM themselves say that a link back isn’t required–it’s only highly appreciated.
Do check their first icon set out if you happen to like this one.