Folder Icon Set
Get extensive icon sets of folder icons
Get extensive icon sets of folder icons
A set of 36 color coded folder icons. Free!
254 business icons for application developers
Toolbar and menu icons for database software
117 icons representing computer hardware
Toolbar and menu icons for business software
219 security icons for software and websites
Spice up your software with ready-made icons
Toolbar and menu icon collection for games
A set of high-quality WP7 app bar icons