Super Icon Helper(Site license)   
by Igoodsoft   

Super Icon Helper is a utility that allows you to extract all icons out of the files on your hard drive.The colors may be monochrome (one bit), 16-color (four bits), 256-color (eight bits), true-color (24 bits), or true-color and alpha-channel (32 bits). Super Icon Helper can extract icons from both 16-bit and 32-bit applications and libraries, including the following types: ICO, DLL, EXE, OCX. You can save them to a file.