A reverse engineering suite (decompiler, editor, debugger and more)
A decompiler for Lua 5.x
RetDec is a retargetable machine-code decompiler based on LLVM
A standalone Java Decompiler GUI
Extract contents of a Windows executable file created by pyinstaller
Python 1.0 - 3.4 bytecode decompiler
Adobe Flash SWF file reader, editor