IcoFX - IcoFX is an all-in-one solution for icon creation, extraction and editing.
Caesium Image Compressor - Compress your pictures up to 90% without visible quality loss.
Icon Slate - Icon Slate lets you easily compose, import and export desktop icons in many formats.
XnConvert - XnConvert is an easy image converter for graphic files, photos and images available on Windows...
Icono Maker - Icono Maker is an icon maker for Windows.
DVDVideoSoft Image Convert and Resize - Free Image Convert and Resize is a compact yet powerful program for batch mode image processing.