ZippList : ZippList is a super simple directory that features a hand picked selection of the very best, free resources and tools for creatives.
We’ve scoured the...
Silk Icons : “Silk” is a smooth, free icon set, containing over 700 16-by-16 pixel icons in strokably-soft PNG format.
Favicon Generator : Upload an image (GIF, JPEG or PNG) and convert it to a Windows favicon (.ico)
Genericons : Genericons are vector icons embedded in a webfont designed to be clean and simple keeping with a generic aesthetic.
Use genericons for instant HiDPI, ...
A free icon set designed for systems and products. Use how you want, without attribution.