FatCow “Farm-Fresh” is a new free icon set, containing exactly 1000 with 2000 more to come 16-by-16 and 32-by-32 pixel icons. Formats include ICO (PC, desktop), PNG (web, toolbars, UNIX), GIF (alive?!), DMG (Mac). These are Fatcow’s Amazing variety of icons related to web design / development / web hosting available free to download.
These icon sets are licensed under a Creative Commons Attribution 3.0 License. This means you can freely use these icons for any purpose, private and commercial, including online services, templates, themes and software. However, you should include a link to this page in your credits.