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RetDec vs Binary Ninja: catalog facts
RetDecBinary Ninja

Screenshots

Binary Ninja disassembly and decompiled code side by side with instruction addresses and navigation sidebarBinary Ninja control-flow graph with disassembly and Python console

Best for: Reverse engineers and malware analysts who want a free decompiler

Best for: Reverse engineers and malware analysts who want a scriptable decompiler

Free

Free and open source under the MIT licence.

Free + paid options

A free edition and a free cloud version exist; full features need a paid license.

Windows, Linux, Command line Web
  • Free decompiler under a permissive licence
  • Built on LLVM and retargetable across architectures
  • Dockerfile provided for reproducible builds
  • Decompiles to readable C or the BNIL intermediate language
  • Scriptable through C++, Python and Rust APIs
  • Local and remote debugging built in
  • Can be tried quickly through the cloud version
  • Project is in limited maintenance mode
  • Command-line tool with no graphical interface
  • Intended for authorized analysis of software you are allowed to examine
  • Commercial license needed beyond the free edition
  • Real-time collaboration requires the Enterprise server
Downloadable app Downloadable app, Web application
Open source Not open source
License: MIT License: Proprietary
No account needed Not stated if an account is needed
Offline features available Not stated if it works offline

Sources for RetDec

Catalog checked October 2, 2026

Sources for Binary Ninja

Catalog checked September 23, 2026

“Not stated” means we have not confirmed it. Features can vary by device and plan.