About Icon Seeker
The IconSeeker.com is the best icon search engine on web, it contents about 50,000+ high quaility icons and each icon has PNG, ICO and ICNS formats for Windows, Macintosh and Linux Systems.
Icon License
All the icons can be free used for non-commercial, but part of them copyright belongs original author, if you want to use icons for commercial purposes, you have to pay for obtain the author's License agreement.
Submit Icons to Icon Seeker
If you are an icon designer and you want to share your artworks to others, please send a mail to @iconseeker.com. High quality Free Icons artist is welcome.