Radare2 vs RetDec
GitHub Stats
About Radare2
Radare2 is a portable reverse engineering framework that integrates disassembly, debugging, analysis, patching, and scripting capabilities in a single command-line interface. Known for its extensibility and modularity, it supports a wide range of binary formats and architectures. Written in C, Radare2 is a preferred tool among security researchers and reverse engineers for its powerful analysis features and cross-platform compatibility.
About RetDec
RetDec is a retargetable machine-code decompiler based on LLVM, developed by Avast. It converts executable files (PE, ELF, COFF, Mach-O, Intel HEX, and raw binaries) back to high-level C code from x86, ARM, MIPS, PIC32, and PowerPC architectures. RetDec performs compiler and packer detection, static library signature matching, instruction idiom translation, type recovery, and control flow structuring to produce readable decompiled output. Unlike architecture-specific decompilers, RetDec's LLVM-based intermediate representation allows it to support multiple architectures with a single analysis pipeline. It includes both a command-line decompiler and an IDA Pro plugin, and can output C code with recovered variable names, types, and function signatures. RetDec is particularly useful for analyzing firmware, embedded systems, and malware targeting non-x86 architectures.
Platform Support
Tags
Radare2 only
RetDec only