Best Decompiler Products in 2026

The best-of-breed binary code analysis tool, an indispensable item in the toolbox of world-class software analysts, reverse engineers, malware analyst and cybersecurity professionals.

Key IDA features:

Powerful Disassembler Interactive Graphical Interface Plugin Ecosystem Scriptable

PDFmyURL turns any webpage or even complete website into PDF. Use our rest API in PHP, .NET, Ruby, Perl or any other programming language. Or convert webpages or even full websites directly in the browser!

Key PDF my URL features:

Ease of Use Customizable Options API Access High-Quality Output

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Online Java and Android decompiler. Just drag and drop .JAR or .APK file and browse decompiled content online.

Key Decompiler.com features:

User-Friendly Interface Broad Language Support High Accuracy Cloud-Based Service

free

Yet another fast Java decompiler.

Key Java Decompiler features:

High-Quality Output User-Friendly Interface Cross-Platform Support Integration with IDEs

A reverse engineering platform and GUI.

Key Binary Ninja features:

User-Friendly Interface API and Scripting Support Cross-Platform Extensive Documentation

Open Source

CFR is a JVM bytecode decompiler - it will decompile modern Java features - up to and including much of Java 9, but is written entirely in Java 6, so will work anywhere! - It'll even make a decent go of turning class files from other JVM languages (….

Key CFR features:

Efficiency Compatibility User-Friendly Open Source

Open Source

X64dbg is a debugging software that can debug x64 and x32 applications.

Key X64dbg features:

User-Friendly Interface Open Source Active Community and Support Plugin Support

Software Reverse Engineering (SRE) Framework.

Key Ghidra features:

Free and Open Source Multi-platform Support Powerful Disassembly User-Friendly Interface

Open Source

Open Source RE Platform powered by radare2.

Key Cutter features:

Open Source User-Friendly Interface Cross-Platform Integration with Rizin

Open Source

OllyDbg is a 32-bit assembler level analysing debugger.

Key OllyDbg features:

User-Friendly Interface Dynamic Analysis Plugin Support Detailed Documentation

classeditor - tool to edit class file binaries.

Key Java Class File Editor features:

Open Source Cross-Platform Support User-Friendly Interface No Cost

64-bit Windows debugger written from scratch as an alternative to the Visual Studio debugger.

Key RemedyBG features:

Lightweight User-Friendly Interface High Performance Focus on Essentials

.NET assembly editor, decompiler, and debugger.

Key dnSpy features:

Comprehensive Feature Set Open Source Active Community User-Friendly Interface

MSIL Disassembler is basically an IL disassembler that is companion tool to the IL assembler.

Key MSIL Disassembler features:

Detailed Analysis Educational Value Troubleshooting Tool Free Accessibility