Relyze
Relyze: A focused Windows tool for native-code analysis, comparison, and patching. Ranked #14 of 24 in Decompiler Software by our editors (7.2/10); pricing: Free plan; best for windows binary diffing and patching.
At a glance
- Editor score7.2 / 10
- PricingFree plan
- Best forWindows binary diffing and patching
- Free planYes
- Native-code decompilationYes
- Facts checked20 Sep 2026
Where it wins
- Interactive decompilation and pseudocode binary diffing
- PE/ELF analysis across x86, x64, ARM32, and ARM64
- Ruby plugins, batch analysis, graphs, and built-in patching
Where it doesn't
- Windows-only platform coverage
- No debugger for broader reverse-engineering workflows
- Paid licensing beyond the free trial
Our verdict on Relyze
Relyze is a Windows desktop reverse-engineering tool for analyzing native software. It is aimed at software security research, malware analysis, patch verification, and reverse-engineering workflows that involve PE or ELF binaries. The product combines disassembly for x86, x64, ARM32, and ARM64 with an interactive native-code decompiler, data-type analysis, control-flow and call graphs, and library archiving with tags and descriptions. Its focus is native-code analysis rather than bytecode decompilation.
Binary comparison is a central strength. Relyze supports interactive and pseudocode binary diffing, which suits work that requires comparing builds or reviewing changes between binaries. The built-in assembler adds code-patching capability, while batch and command-line analysis support repeatable workflows. A Ruby plugin framework and plugin editor extend the product for scripted analysis and automation, giving technical teams room to adapt the tool to specialized processes. These capabilities make it a strong fit when diffing, patch verification, and architecture coverage matter more than broad platform support.
The published licensing options include a Professional Trial License with a non-perpetual license, 30-day updates, commercial usage, one named user, three concurrent installs, and standard support. Paid Professional options vary by user-locked, system-locked, and site-locked licensing, with update terms of 12, 24, or 36 months; the site-locked option includes unlimited users. Relyze should appeal to Windows teams focused on native binaries and structured comparison workflows. Teams needing cross-platform coverage, bytecode decompilation, or an integrated debugger should consider a different tool.
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Relyze pricing
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Relyze fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Not verified |
| Native-code decompilation | Yes |
| Bytecode decompilation | No |
| Debugger integration | Not verified |
| Scripting API | Yes |
| Plugin support | Yes |
| License type | Mixed |
| Deployment | Desktop |
| Platforms | Windows |
| Support | Email, Docs |
| Built for | Solo, Small business, Mid-market, Enterprise (editorial estimate) |
| Pricing | Free plan (source) |
| Website | relyze.com |
| Facts checked | 20 Sep 2026 |
Alternatives to Relyze
- GhidraA free, broad toolkit for native-code, Java, and DEX analysis.9.4
- Binary NinjaA broad native reverse-engineering toolkit with perpetual paid licenses and a free plan.9.2
- IDA ProA deep native reverse-engineering suite for teams that need broad architecture support.9.0
Also Ranked In
Relyze is ranked in 2 of our directories.
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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