BIEW- is multiplatform portable viewer of binary files with built-in
editor in binary, hexadecimal and disassembler modes. It uses native
Intel syntax for disassemble. Highlight AVR/Java/Athlon64/Pentium 4/
K7-
Athlon disassembler, russian codepages convertor, full preview of
formats - MZ, NE, PE, NLM, coff32, elf partial - a.out, LE, LX,
PharLap; code navigator and more over.

Details: http://biew.sourceforge.net