Third-party TI-84 Plus CE / TI-83 Premium CE emulator
SIMD macro assembler unified for ARM, MIPS, PPC and x86
RetDec is a retargetable machine-code decompiler based on LLVM
An open source interactive disassembler
A disassembler and a simulator for the MSP430 CPU
MILE - MIPS Interactive Learning Environment
Emulator and assembler