Use for free,
but please set a link
Set a link on all pages where you use the icons. On every page, you could put a link in your footer.
Mac OS and Windows applications should have the link in your About dialog.
apps, please set a link in the About dialog or
and on App Store or Google Play description.
Established open source projects could
get the icons
for free. For you, we'll opensource the resources that you need.
98% of cases are covered by the infographics above. When in doubt, check
Why to link?
The icons, sounds, and photos are free for personal use and also free for commercial use, but we require linking to our web site. We distribute them under the license called
Creative Commons Attribution-NoDerivs 3.0 Unported
Buy a License
A true story
didn't set a
and had no decent date for two years, and another
set a link and got a top ranking in