Relyze
Relyze is a Windows tool for disassembling, decompiling, and comparing native-code software.
What Relyze is
Relyze is a Windows tool for disassembling, decompiling, and comparing native-code software. It analyzes PE and ELF binaries, object files, and object archives across x86, x64, ARM32 including Thumb mode, and ARM64. Its decompiler produces high-level pseudocode and lets users rename or retype variables and navigate their references. Binary diffing compares binaries and pseudocode to surface similarities, differences, and functions that were added, removed, or modified. Interactive control-flow, call, and reference graphs accompany automatic function and data-type analysis. Batch analysis handles multiple files in parallel and can tag and archive them or run custom plugins. Users can extend workflows with a Ruby plugin framework and command-line support, and import symbol files such as PDB, COFF, STAB, TDS, and MAP. The listed free plan costs nothing. Windows downloads are available in 64-bit and 32-bit versions; requirements include at least 4 GB of memory and 300 MB of disk space. The features described include binary diffing for patch and malware-variant analysis.
Good
- Analyzes PE, ELF, object files, and object archives.
- Decompiler supports variable renaming and retyping.
- Binary diffing identifies added, removed, and modified functions.
- Batch analysis processes multiple files in parallel.
- Free plan costs nothing.
Watch out
- Runs on Windows only.
- Requires at least 4 GB of memory.
- Requires at least 300 MB of disk space.
- Bytecode decompilation is not supported.
Who it suits
Relyze suits analysts who need to inspect native binaries, compare versions, or automate analysis with plugins and command-line workflows. It is limited to Windows.
Verdict
Relyze brings decompilation, binary diffing, graphs, and plugin support together for native-code analysis. The free plan is available, but users need a Windows system that meets the listed requirements.
Plans and prices
From Relyze's own pricing page, checked 20 Sep 2026.
| Plan | Price | What it gives you |
|---|---|---|
| Professional Trial License | Priced on request | 1 named user · 3 concurrent installs · 30 day updates |
| Professional User Locked — 12 Month Updates | Priced on request | 1 named user · 3 concurrent installs · 12 month updates |
| Professional User Locked — 24 Month Updates | Priced on request | 1 named user · 3 concurrent installs · 24 month updates |
| Professional User Locked — 36 Month Updates | Priced on request | 1 named user · 3 concurrent installs · 36 month updates |
| Professional System Locked — 12 Month Updates | Priced on request | 1 concurrent install · 12 month updates |
| Professional System Locked — 24 Month Updates | Priced on request | 1 concurrent install · 24 month updates |
| Professional System Locked — 36 Month Updates | Priced on request | 1 concurrent install · 36 month updates |
| Professional Site Locked — 12 Month Updates | Priced on request | Unlimited users · 12 month updates |
| Professional Site Locked — 12 Month Updates, Unlimited Roami | Priced on request | Unlimited roaming users · 12 month updates |
| Relyze | Free | Free of charge · Windows 64-bit (x64) and 32-bit (x86) downloads |
The facts
Each one read from Relyze's own pages, with the date it was checked.
What it does
- Analysis and graphs
- It provides interactive control-flow, call, and reference graphs, plus automatic function and data-type analysis.checked 5 Oct 2026
- Architectures
- Supported architectures include x86, x64, ARM32 (including Thumb mode), and ARM64 (AArch64).checked 5 Oct 2026
- Batch analysis
- Built-in batch analysis processes multiple files in parallel and can tag and archive them or run custom plugins.checked 5 Oct 2026
- Binary diffing
- It compares binaries and pseudocode to identify similarities, differences, and modified, removed, or added functions.checked 5 Oct 2026
- Binary formats
- It analyzes PE and ELF binaries, object files, and object archives.checked 5 Oct 2026
- Decompiler
- The decompiler emits high-level pseudocode and lets users rename and retype variables and navigate variable references.checked 5 Oct 2026
- Integrations
- The site describes command-line workflows, Ruby plugins, and importing symbol files including PDB, COFF, STAB, TDS, and MAP; it does not identify named third-party integrations.checked 5 Oct 2026
- Intended use
- The features page describes binary diffing as useful for patch analysis and analyzing malware variants.checked 5 Oct 2026
- Plugins and command line
- A Ruby plugin framework and command-line support let users run plugins and analyze binaries in existing toolchains.checked 5 Oct 2026
- Purpose
- Relyze lets users disassemble, decompile, and binary diff native code software.checked 5 Oct 2026
- Support
- Support resources include a quick start guide, Plugin SDK documentation, example plugins on GitHub, a changelog, and direct contact.checked 5 Oct 2026
- System requirements
- The download page lists Microsoft Windows, at least 4 GB of memory, and at least 300 MB of disk space.checked 5 Oct 2026
- Tool privacy
- The privacy policy says the application does not collect personal identification information and may collect non-personal information for update or license activation requests.checked 5 Oct 2026
The company
- Headquarters
- Cork, Irelandchecked 28 Sep 2026
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