Head-to-head · Decompiler Software

Binary Ninja vs RetDec

Updated Sep 2026
Both researched from official sources
5 checks side by side

Higher score Binary Ninja #2 in Decompiler Software 8.2/10 Free plan · paid from $199 Free plan✓ 4 of 5 features Visit Binary Ninja

RetDec #7 in Decompiler Software —/10 Free plan Free plan✓ 3 of 5 features Visit RetDec

Binary Ninja leads on 1 check, RetDec on 0, and 4 are even. Who comes out ahead on the 5 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

Highest scoreBinary Ninja · 8.2/10
Free planboth
Most featuresBinary Ninja · 4 of 5

Our editors rank Binary Ninja at #2 and RetDec at #7 for decompiler software; RetDec has no rubric score yet (facts researched, not yet scored), so the checks below decide.

Binary Ninja offers debugger integration; RetDec doesn't publish it. On license type, Binary Ninja gives you Mixed where RetDec offers Free.

Binary Ninja is the better fit for broad native reverse engineering on a budget. RetDec is the better fit for open-source executable analysis.

Binary Ninja fits best
Broad native reverse engineering on a budget
RetDec fits best
Open-source executable analysis

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Side by side

Show only differences

Feature	Binary Ninja 8.2/10 Visit ↗	RetDec —/10 Visit ↗
At a glance
Editor score	8.2	—
Ranking	#2 in Decompiler Software	#7 in Decompiler Software
Best for	Broad native reverse engineering on a budget	Open-source executable analysis
Pricing model	Free plan + paid	Free
Starting price	Not published	Not published
Free plan	✓	✓
Free trial	—	—
Deployment	Cloud, Self-hosted, Desktop, Browser extension	Self-hosted, Desktop
Platforms	Web, Windows, macOS, Linux	Windows, Linux, macOS
Support	Email, Phone, Community, Docs	Community, Docs
Integrations	4 integrations	2 integrations
Built for	Solo, Small business, Mid-market, Enterprise	Solo, Small business, Mid-market, Enterprise
Features Binary Ninja 4/5 · RetDec 3/5
Native-code decompilation	✓	✓
Bytecode decompilation	Not published	Not published
Debugger integration	✓ (best)	Not published
Scripting API	✓	✓
Plugin support	✓	✓
Specs
License type	Mixed	Free
Our review
Pros	Native-code decompilation, disassembly, debugging, and control-flow analysis C++, Python, and Rust APIs plus plugins and headless analysis Free plan and $199 one-time Personal license for non-commercial use	Analyzes ELF, PE, Mach-O, COFF, archives, Intel HEX, and raw machine code Reconstructs C++ classes, symbols, types, functions, and higher-level constructs Generates C or Python-like output, disassembly, call graphs, and control-flow graphs
Cons	Commercial licensing starts at a $1,799 one-time price The free cloud edition is limited and requires uploaded binaries Paid licenses include one year of updates rather than unlimited updates	The official repository describes the project as being in limited maintenance mode Locally installed workflows may require more technical setup than hosted tools Its focus is executable analysis rather than an all-purpose reverse-engineering suite
Our verdict	Binary Ninja is a desktop and cloud reverse-engineering platform for analyzing executable binaries. It is intended for hobbyists, security researchers, professional analysts, and enterprise teams that need native-code decompilation,… Read the review →	RetDec is a locally installed, open-source machine-code decompiler based on LLVM for reverse engineers, security researchers, developers, and teams analyzing executable files. It supports ELF, PE, Mach-O, COFF, archives, Intel HEX, and raw… Read the review →

Strengths and trade-offs

Binary Ninja — where it wins
- Native-code decompilation, disassembly, debugging, and control-flow analysis
- C++, Python, and Rust APIs plus plugins and headless analysis
- Free plan and $199 one-time Personal license for non-commercial use
Where it doesn't
- Commercial licensing starts at a $1,799 one-time price
- The free cloud edition is limited and requires uploaded binaries
- Paid licenses include one year of updates rather than unlimited updates
RetDec — where it wins
- Analyzes ELF, PE, Mach-O, COFF, archives, Intel HEX, and raw machine code
- Reconstructs C++ classes, symbols, types, functions, and higher-level constructs
- Generates C or Python-like output, disassembly, call graphs, and control-flow graphs
Where it doesn't
- The official repository describes the project as being in limited maintenance mode
- Locally installed workflows may require more technical setup than hosted tools
- Its focus is executable analysis rather than an all-purpose reverse-engineering suite

Binary Ninja8.2/10 · Free plan · paid from $199
A broad native reverse-engineering toolkit with perpetual paid licenses and a free plan.
Visit Binary Ninja Full verdict →
RetDec—/10 · Free plan
A free, cross-platform decompiler for open-source executable analysis.
Visit RetDec Full verdict →

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Reviewed by iTechGuides Editors · Editorial team · Updated Sep 2026