Hiew (short for Hacker's view) is a popular console hex editor for Windows written by Eugene Suslikov (sen). Amongst its feature set is its ability to view files in text, hex and disassembly mode. The program is particularly useful for editing executable files such as COFF, PE or ELF executable files.
Features of release VIII:
view and edit files of any length in text, hex, and decode modes
x86-64 disassembler & assembler
physical & logical drive view & edit
support for NE, LE, LX, PE/PE32+ and little-endian ELF/ELF64 executable formats
support for Netware Loadable Modules like NLM, DSK, LAN,...
following direct call/jmp instructions in any executable file with one touch
pattern search in disassembler
built-in simple 64bit decrypt/Crypt system
built-in powerful 64bit calculator
block operations: read, write, fill, Copy, MOVE, insert, delete, crypt
multifile search and replace
Hiew Extrenal Module (HEM) support