BIEW (Binary vIEW) is a free, portable, advanced file viewer with built-in editor for binary, hexadecimal and disassembler modes. It contains a highlight PentiumIII/K7 Athlon/Cyrix-M2 disassembler, full preview of MZ, NE, PE, LE, LX, DOS.SYS, NLM, ELF, a.out, arch, coff32, PharLap, rdoff executable formats, a code guider, and lot of other features, making it invaluable for examining binary code. DOS, Win32, OS/2, Linux, BeOS, Unix versions are available.

Biew options:

• -a autodetect mode (default)
• -b view file in binary mode
• -d view file in disassembler mode
• -h view file in hexadecimal mode
• -t view file in text mode
• -s change size of file to NNN bytes (create, if file does not exist)
• -i ignore .ini file (create new)

The syntax goes like this: bview -a <filename>

In this example we will show binary mode:

disassembler mode:

hexadecimal mode:

and text mode of the same file: