There are a lot of free icons over the Internet, but most of them are for personal use only. This has been annoying us for some time and we decided to create a list with icons that you can use for your commercial projects too.
Smashing Royal Icon Set
Smashy The Alien Icon Set
The set contains 8 icons (RSS, news, home, download, contact, calendar, blog and Smashing) with a nice modest alien who is just too shy to show his face completely.
Fresh, Free and Gorgeous RSS/Feed Icons
The set contains 8 icons which you can use for private and commercial projects, blogs and web-sites for free. The icons are available for both Mac and Win-users in resolutions 16×16px, 24×24px, 32×32px, 48×48px, 128×128px, 256×256px and 512×512px.
Milky, a free vector icon set
Web Application Icons Set
“Silk” is a smooth, free icon set, containing over 700 16-by-16 pixel icons in strokably-soft PNG format.
“Flags” are 247 icons — in GIF and PNG formats — representing most countries in the world as small pixel icons.
Baggy Icon Set
Baggy Icon Set contains 5 high quality icons in 3 different formats (.ico, .icns and .png) and 6 sizes! 512px-16px (except .png).