Extract Icon Tool 

Extract Icon Tool is a utility that allows you to extract all icons out of the files on your hard drive automatically. You can Extract Icon from one or multi-file, even can choose a folder. 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).Extract Icon Tool can extract icons from both 16-bit and 32-bit applications and libraries, including the following types: ICO, DLL, EXE. You can save them to file.