If you are looking for a website icon pack, then Gemicon v2.0 Tester [PSD] is works for you best. The featured resource of the day is a collection of Free Gemicon v2.0 Tester [PSD] which you can add freely to your library.
Download flat icon free commercial use file and use it as you wish to use it. Many thanks to Dribbble.com.
If you want more icon, you can check the Free Icons.