Beye

BEYE (Binary EYE) is a portable multiplatform Binary vIEWer with built-in editor for binary, hexadecimal and disassembler modes. It contains highlight AVR/Java/ix86-AMD64/ARM-XScale/PPC64 disassembler, full preview of MZ, NE, PE, LE, LX, DOS.SYS, NLM, arch, ELF, a.out, coff32, PharLap, rdoff executable formats, code guider, text viewer with russian codepages support and many other features, making it invaluable for examining binary code.