Export disassemblies into Protocol Buffers
A Hex Editor for Reverse Engineers, Programmers
An open-source x64/x32 debugger for windows
Freeze (package) Python programs into stand-alone executables
Capstone disassembly/disassembler framework
Interactive 6502 Disassembler for Atari binary files on Windows
An assembler for the legendary 6502 processor and it's derivatives
Generic Code-Seeking Diassembler with Fuzzy-Function Analyzer
Assembles M6800 and 6801 assembly language source code. (and Forth)
additional/alternalive includes set to flat assembler
Open-source disassembler for x86/x64 machine code (New BSD License!)
An assembler and disassembler for the JVM (Java Virtual Machine)
Japheth's assembler, JWasm
Binary (hexadecimal) editor for Windows