Editor: IconViewer is a freeware product developed by Bot Productions. It is a utility that allows you to view the icons contained within files, such as executable files and dynamic link libraries (DLLs).
IconViewer is a shell extension, a plugin for Windows Explorer. When you open the Properties box for a file containing icons, an extra Icons tab will appear. Clicking on this tab brings up the IconViewer property page, and it lists the icons that the file contains.
Key IconViewer features include:
View icons contained in single or multiple files
Copy device images to the clipboard
Save icons and device images to a separate file
Supports Windows XP 32-bit icons
Supports Windows Vista PNG icons
New: IconViewer 3.02 is available for download, adding support for viewing Windows Vista icons when running on Windows 98, Windows Me, Windows NT 4.0 and Windows 2000, and fixing a bug with IconViewer in the Add/Remove Programs list in Windows XP.