Welcome to the Retargetable Decompiler's Home Page

RetDec is an open-source machine-code decompiler based on LLVM.

The decompiler is not limited to any particular target architecture, operating system, or executable file format:

  • Supported file formats: ELF, PE, Mach-O, COFF, AR (archive), Intel HEX, and raw machine code.
  • Supported architectures (32b only): Intel x86, ARM, MIPS, PIC32, and PowerPC.

Features

  • Static analysis of executable files with detailed information.
  • Compiler and packer detection.
  • Loading and instruction decoding.
  • Signature-based removal of statically linked library code.
  • Extraction and utilization of debugging information (DWARF, PDB).
  • Reconstruction of instruction idioms.
  • Detection and reconstruction of C++ class hierarchies (RTTI, vtables).
  • Demangling of symbols from C++ binaries (GCC, MSVC, Borland).
  • Reconstruction of functions, types, and high-level constructs.
  • Integrated disassembler.
  • Output in two high-level languages: C and a Python-like language.
  • Generation of call graphs, control-flow graphs, and various statistics.

You can try all of these features by using our online decompilation service.

Are You Interested?

If you are interested in our retargetable decompiler, please contact us.

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