A ready-made XP-style set of icons for business, finance and bookkeeping
License: Demo
OS Support: Win 3.1x,Win95,Win98,WinME,WinNT 3.x,WinNT 4.x,WinXP,Windows2000,Windows2003,Windows Tablet PC Edition 2005,Windows Media Center Edition 2005,Windows Vista Starter,Windows Vista Home Basic,Windows Vista Home Premium,Windows Vista Business,Windows Vista En

Professionals for high quality Vista Business Icon Collection
License: Shareware
OS Support: Win95,Win98,WinME,WinNT 3.x,WinNT 4.x,Windows2000,WinXP,Windows2003

5,000 brilliant 256-color Windows icons with viewer.
License: Shareware
OS Support: Win95,Win98,WinME,WinNT 4.x,Windows2000,WinXP,Windows2003

IconDeveloper makes it a snap to create your own icons for Windows.
License: Freeware
OS Support: WinXP,Windows2000,Windows2003

Collection of attractive toolbar and menu icons for security related software
License: Demo
OS Support: Win95,Win98,WinME,WinNT 4.x,WinXP,Windows2000,Windows2003

Exploring and extracting icons associated with files or contained inside of file
License: Shareware
OS Support: Win98,WinME,Windows2000,WinXP

A professional icon conversion and management tool.
License: Shareware
OS Support: Win98,WinME,Windows2000,WinXP

IconPackager is a program that lets you change all the icons used by Windows.
License: Shareware
OS Support: WinXP,Windows2000,Windows2003,Windows Vista Home Basic,Windows Vista Home Premium,Windows Vista Business,Windows Vista Enterprise,Windows Vista Ultimate

Give your Windows icons some cool effects to spice up your desktop!
License: Shareware
OS Support: WinXP,Windows2000

Plenty of liquid-smooth ready icons to enhance an interface of web sites
License: Demo
OS Support: Win95,Win98,WinME,WinNT 4.x,WinXP,Windows2000,Windows2003