What are some alternatives?
When comparing Clic (Vintage) by BlaizEnterprises.com and Icon Generator, you can also consider the following products
Icono Maker - Icono Maker is an icon maker for Windows.
IconXP - IconXP is an icon creator to edit icons. You can make icons for windows XP with this icon program.
iConvert Icons - iConvert converts and creates Windows, Mac and Linux icons in one step.
IcoFX - IcoFX is an all-in-one solution for icon creation, extraction and editing.
Icon Slate - Icon Slate lets you easily compose, import and export desktop icons in many formats.
RealWorld Icon Editor - Create Windows icons and Mac OS icons from images and 3D models in an integrated icon maker.