# RetDec vs Unknown Cyber Magic™: side-by-side comparison (2026)

[RetDec](https://cybersectools.com/tools/retdec) is a free [malware analysis](https://cybersectools.com/categories/malware-analysis) solution. [Unknown Cyber Magic™](https://cybersectools.com/tools/unknown-cyber-magictm) is a commercial [malware analysis](https://cybersectools.com/categories/malware-analysis) solution by [Unknown Cyber](https://cybersectools.com/companies/unknown-cyber). Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | RetDec | Unknown Cyber Magic™ |
|---|---|---|
| Pricing model | Free | Commercial |
| Category | Malware Analysis | Malware Analysis |
| Verified | No | No |
| Deployment type | On-Premises | Cloud |
| Company size fit | Startup, SMB, Mid-Market, Enterprise | Startup, SMB, Mid-Market, Enterprise |
| GitHub stars | 8,510 | – |
| Last commit | Jun 2025 | – |
| Company | – | Unknown Cyber |
| Headquarters | – | – |

### Use cases and capabilities

| | RetDec | Unknown Cyber Magic™ |
|---|---|---|
| Reverse Engineering | Yes | Yes |
| Binary Analysis | Yes | – |
| x86 | Yes | – |
| ARM | Yes | – |
| Threat Research | – | Yes |
| Sandbox | – | Yes |
| File Analysis | – | Yes |
| Dynamic Analysis | – | Yes |
| Generative AI | – | Yes |
| YARA | – | Yes |

### Core features

**RetDec**

No features listed.

**Unknown Cyber Magic™**

10 features listed. Sign in on the page to see them.

### Integrations

**RetDec**

No integrations listed.

**Unknown Cyber Magic™**

8 integrations listed. Sign in on the page to see them.

## Which one fits you

Based on what each listing shows: deployment, company size, price and open source.

- [RetDec](https://cybersectools.com/tools/retdec) fits if you need to run it on your own servers, you need a free product and you want an open-source product.
- [Unknown Cyber Magic™](https://cybersectools.com/tools/unknown-cyber-magictm) fits if you want a cloud product.

## RetDec vs Unknown Cyber Magic™ FAQ

Common questions when comparing RetDec vs Unknown Cyber Magic™ for malware analysis.

### What is the difference between RetDec and Unknown Cyber Magic™?

**RetDec**: RetDec is an LLVM-based decompiler that converts machine code from various architectures and file formats back into readable C-like source code for reverse engineering and malware analysis.

**Unknown Cyber Magic™**: AI-powered malware analysis & threat research platform with chat interface. Built by Unknown Cyber.

The table above shows where their features, integrations, deployment and company size fit differ.

### Who makes RetDec and Unknown Cyber Magic™?

**RetDec** is open-source with 8,510 GitHub stars. **Unknown Cyber Magic™** is made by Unknown Cyber. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is RetDec a good alternative to Unknown Cyber Magic™?

Often, yes. RetDec and Unknown Cyber Magic™ are both Malware Analysis products, and both cover Reverse Engineering. Key differences: RetDec is Free while Unknown Cyber Magic™ is Commercial, RetDec is open-source. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [RetDec vs ReversingLabs Spectra Analyze](https://cybersectools.com/compare/retdec-vs-reversinglabs-spectra-analyze)
- [RetDec vs Joe Security Joe Reverser](https://cybersectools.com/compare/joe-security-joe-reverser-vs-retdec)
- [RetDec vs Reverse Engineering & Malware Analysis](https://cybersectools.com/compare/retdec-vs-reverse-engineering-and-malware-analysis)
- [Unknown Cyber Magic™ vs ReversingLabs Spectra Analyze](https://cybersectools.com/compare/reversinglabs-spectra-analyze-vs-unknown-cyber-magictm)
- [Unknown Cyber Magic™ vs Joe Security Joe Reverser](https://cybersectools.com/compare/joe-security-joe-reverser-vs-unknown-cyber-magictm)
- [Unknown Cyber Magic™ vs Reverse Engineering & Malware Analysis](https://cybersectools.com/compare/reverse-engineering-and-malware-analysis-vs-unknown-cyber-magictm)

## Alternatives to each

- [See all RetDec alternatives](https://cybersectools.com/alternatives/retdec)
- [See all Unknown Cyber Magic™ alternatives](https://cybersectools.com/alternatives/unknown-cyber-magictm)

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Source: https://cybersectools.com/compare/retdec-vs-unknown-cyber-magictm

For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/retdec.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md.

More on RetDec and Unknown Cyber Magic™: funding, momentum, hiring and news, plus the full product and company record, are available through the Mandos MCP Server (paid plans), which connects to AI assistants: https://mandos.io/mcp?utm_source=cybersectools.com&utm_medium=compare-md