Stock Icons:

iCandy Juvenile: $299
464 icons compatible with all modern operating systems
Vector Stock Icons
More Info

 

iCandy Juvenile Vector Icons: $299
464 scalable vector files Stock Icons More Info

 

As well as the packages above, almost all of the icons on this site are available to license commercially for use as application icons, in software, on web sites etc.

They can be supplied in a variety of formats, sizes and resolutions (e.g. ICO, PNG, PSD, JPG, GIF, TIFF, ICNS etc. Some of the sets can be supplied in vector format).

They can also be modified to suit your needs, along with creating custom icons. If you don't see what you need or have any other questions please feel free to contact me.