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Relyze

Free plan Windows

Visit Relyze Alternatives Pricing

Relyze's own site

What Relyze is

Relyze is a Windows tool for examining native-code software through disassembly, decompilation, and binary comparison. It handles PE and ELF binaries, object files, and object archives across x86, x64, ARM32 including Thumb mode, and ARM64 (AArch64). Its decompiler produces high-level pseudocode, with controls to rename and retype variables and follow their references. Binary diffing compares both binaries and pseudocode to locate shared or changed areas, including functions that were modified, removed, or added. Interactive control-flow, call, and reference graphs accompany automatic function and data-type analysis. For larger workloads, batch analysis processes multiple files in parallel, with options to tag and archive files or run custom plugins. Ruby plugins and command-line support let it fit into existing toolchains, and symbol imports cover PDB, COFF, STAB, TDS, and MAP. Relyze has a free plan at no cost. The download page lists Windows, at least 4 GB of memory, and at least 300 MB of disk space as requirements.

Who it suits

Relyze suits Windows users who need to inspect native binaries, compare versions, or analyze malware variants and patches. Its batch tools and plugin framework may also suit teams fitting binary analysis into an existing command-line workflow.

What it does well

  • Free plan at no cost
  • Analyzes PE, ELF, object files, and archives
  • Supports x86, x64, ARM32, and ARM64
  • Batch-processes multiple files in parallel
  • Imports several symbol-file formats

What to know first

  • Windows only
  • Requires at least 4 GB of memory
  • No bytecode decompilation

Plans

PlanBilled and limitsPrice
Professional Trial License1 named user · 3 concurrent installs · 30 day updatesOn request
Professional User Locked — 12 Month Updates1 named user · 3 concurrent installs · 12 month updatesOn request
Professional User Locked — 24 Month Updates1 named user · 3 concurrent installs · 24 month updatesOn request
Professional User Locked — 36 Month Updates1 named user · 3 concurrent installs · 36 month updatesOn request
Professional System Locked — 12 Month Updates1 concurrent install · 12 month updatesOn request
Professional System Locked — 24 Month Updates1 concurrent install · 24 month updatesOn request
Professional System Locked — 36 Month Updates1 concurrent install · 36 month updatesOn request
Professional Site Locked — 12 Month UpdatesUnlimited users · 12 month updatesOn request

The first 8 of 10 plans, as relyze.com lists them, read 20 Sept 2026. The maker's own page has the final word. Every plan

Getting started

  1. Visit the Relyze website.
  2. Download the free Relyze application for Windows 64-bit or 32-bit.
  3. Confirm the computer has Microsoft Windows, at least 4 GB of memory, and at least 300 MB of disk space.
  4. Use the quick start guide or Plugin SDK documentation to begin.

Verdict

Relyze combines decompilation, diffing, graphs, and batch analysis for native-code investigation. Its free plan is a practical starting point, but it is limited to Windows and does not decompile bytecode.

Questions

Is Relyze free?

Yes. The Relyze plan is free of charge and is listed as free.

Which platforms does Relyze support?

Relyze is a Windows application, with 64-bit and 32-bit downloads.

What file types and architectures can it analyze?

It analyzes PE and ELF binaries, object files, and object archives. Supported architectures include x86, x64, ARM32 including Thumb mode, and ARM64 (AArch64).

Does Relyze support plugins?

Yes. It has a Ruby plugin framework, command-line support, and a Plugin SDK.

Can Relyze decompile bytecode?

No. Native-code decompilation is supported, but bytecode decompilation is not.

Facts from Relyze's own pages

Analysis and graphs
It provides interactive control-flow, call, and reference graphs, plus automatic function and data-type analysis. · relyze.com, 5 Oct 2026
Architectures
Supported architectures include x86, x64, ARM32 (including Thumb mode), and ARM64 (AArch64). · relyze.com, 5 Oct 2026
Batch analysis
Built-in batch analysis processes multiple files in parallel and can tag and archive them or run custom plugins. · relyze.com, 5 Oct 2026
Binary diffing
It compares binaries and pseudocode to identify similarities, differences, and modified, removed, or added functions. · relyze.com, 5 Oct 2026
Binary formats
It analyzes PE and ELF binaries, object files, and object archives. · relyze.com, 5 Oct 2026
Decompiler
The decompiler emits high-level pseudocode and lets users rename and retype variables and navigate variable references. · relyze.com, 5 Oct 2026
Headquarters
Cork, Ireland · relyze.com, 28 Sept 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. · relyze.com, 5 Oct 2026
Intended use
The features page describes binary diffing as useful for patch analysis and analyzing malware variants. · relyze.com, 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. · relyze.com, 5 Oct 2026
Purpose
Relyze lets users disassemble, decompile, and binary diff native code software. · relyze.com, 5 Oct 2026
Support
Support resources include a quick start guide, Plugin SDK documentation, example plugins on GitHub, a changelog, and direct contact. · relyze.com, 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. · relyze.com, 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. · relyze.com, 5 Oct 2026

Where Relyze stands on Freedom251

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