Export disassemblies into Protocol Buffers
Capstone disassembly/disassembler framework
RetDec is a retargetable machine-code decompiler based on LLVM
An assembler and disassembler for the JVM (Java Virtual Machine)
Tools to work with android .dex and java .class files
A low-power ISA design and simulator for a 2010 IEEE competition
Java classfile assembler/disassembler and interactive low-level editor