Faviconer.co - Create favicons from customizable text.
IcoFX - IcoFX is an all-in-one solution for icon creation, extraction and editing.
Ordinatore - Those who want to tidy up their Macs will surely love this application.
icon sushi - @icon sushi is icon converter that supports xp icons, vista icons, bmp, png, psd, exe and icl.
Faviconer - Faviconer.com, or favicon generator, is online tool for creating favicon.
Icon Slate - Icon Slate lets you easily compose, import and export desktop icons in many formats.