IcoFX - IcoFX is an all-in-one solution for icon creation, extraction and editing.
Thumbico - Thumbico displays and allows saving the thumbnail or icon of any file, image, document, video or...
IconsExtract - Extract icons and cursors stored in EXE, DLL, OCX, CPL files
X-Icon Editor - X-Icon Editor, create high resolution icons from your own browser
IconLover - Icon editor for Windows.
IconWorkshop - Application to create and manage software icons. A must for developers.