A cross-platform x86 assembler with an Intel-like syntax
An x86 assembler that aims to be compatible with MASM and TASM
Blazing fast and correct x86/x64 disassembler, assembler, decoder, etc
RetDec is a retargetable machine-code decompiler based on LLVM
Java classfile assembler/disassembler and interactive low-level editor
Assembler language for modern times