Free Icon Collections

Recently I was looking for free icons I could use for my web and desktop application development and came across few sites. Below is a list of links and references that might be very useful.

Application Icons

Sweetie - Cute and clear icons

Sizcons - A nice and useful set of icons to customize your applications

ASP.NET Icons - 300 professionally designed icons for your ASP.NET applications

Animated GIFs

Activity indicators - Link1, Link2, Link3

Free Internet Icon Search Services

ICONLook - Search Icons on Internet

IconFinder - ICON Search made easy

IconLet - ICON Search

Icon Search Engine - Search ICONs on Internet

References

For these who likes to see more follow the links below.

Free 40 Icon Sets

Pinvoke

20 Free and Fresh Icon Sets

Icons for your Desktop and Web Designs

Free Icon Web 35 Free Icon Sets

Icons Free

Icon Archive

Icon BAZAAR

Free Icons, Buttons and Templates

Icons Review Open Clipart

55 Free High Quality Icon Sets