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REDasm vs Binary Ninja: catalog facts
REDasm	Binary Ninja
	Screenshots
Best for: Reverse engineers who want a free, open-source disassembler	Best for: Reverse engineers and malware analysts who want a scriptable decompiler
Free Free and open source under the GPL-3.0 licence.	Free + paid options A free edition and a free cloud version exist; full features need a paid license.
Windows	Web
Supports multiple processor architectures Handles legacy executable formats Extensible through plugins Open source with no licence restrictions	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
Little documentation on the project homepage Smaller community than established commercial disassemblers	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: GPL-3.0	License: Proprietary
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
Official website Full listing and sources Sources for REDasm redasm.dev Catalog checked October 2, 2026	Official website Full listing and sources Sources for Binary Ninja binary.ninja Catalog checked September 23, 2026

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

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