Hex dump of Windows Files

FileHdr is a Windows command line utility to hex dump the contents (up to XX bytes specified on the command line) of a file
This util is useful to create a header that can be used in the seed file for the FileType utility

Usage:
   FILEHDR.EXE [filename] [num bytes to dump]


Examples:
  filendr.exe c:\windows\system32\calc.exe 20
  c:\windows\system32\calc.exe (20 bytes):4D 5A 90 00 03 00 00 00 04 00 00 00 FF FF 00 00 B8 00 00 00 00

You can download FileHdr from here.