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Rizin vs radare2: catalog facts
Rizin	radare2
	Screenshots
Best for: Reverse engineers and security researchers who work from the command line	Best for: Command-line reverse engineering framework and binary analysis toolkit
Free Free and open source.	Free The software is free under its open-source licence. Hosting, hardware and external services are separate.
Windows, macOS, Linux, Command line	Windows, macOS, Linux, Android, Command line
Fast command-line disassembly and analysis Scriptable, with a well-defined command grammar Official Cutter GUI available Project files to save sessions	It disassembles, emulates, debugs and patches binaries across a very wide set of architectures, and scripts through r2pipe from most languages.
Steep learning curve for the command shell Project support is still in beta	The command syntax is famously steep, and individual plugins carry different licences.
Downloadable app	Downloadable app
Open source	Open source
License: LGPL-3.0	License: LGPL-3.0
No account needed	Not stated if an account is needed
Offline features available	Not stated if it works offline
Official website Full listing and sources Sources for Rizin rizin.re Catalog checked September 24, 2026	Official website Full listing and sources Sources for radare2 github.com/radareorg/radare2 Catalog checked September 22, 2026

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

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