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Binary NinjaREDasm

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 scriptable decompiler

Best for: Reverse engineers who want a free, open-source disassembler

Free + paid options

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

 Free

Free and open source under the GPL-3.0 licence.

Web Windows
  • 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
  • Supports multiple processor architectures
  • Handles legacy executable formats
  • Extensible through plugins
  • Open source with no licence restrictions
  • Commercial license needed beyond the free edition
  • Real-time collaboration requires the Enterprise server
  • Little documentation on the project homepage
  • Smaller community than established commercial disassemblers
Downloadable app, Web application Downloadable app
Not open source Open source
License: Proprietary License: GPL-3.0
Not stated if an account is needed Not stated if an account is needed
Not stated if it works offline Not stated if it works offline

Sources

Catalog checked September 23, 2026

Sources

Catalog checked October 2, 2026

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