Your Unfair Advantage in Reverse Engineering

In-depth binary understanding with an AI agent that helps you get straight to the meaningful parts.

The New Way to Reverse Engineer

The RE Agent designed for modern researchers that need to understand complex binaries fast, avoid dead-ends, and stay focused on high-value analysis without wasting days on tedious reversing.

Full-File Clarity

A complete understanding of the whole binary, not fragments or guesses.

Accurate Insights You Can Trust

Reliable insights grounded in full-binary context and free from LLM limitations.

Productivity at Thought Speed

Less manual reconstruction. More meaningful findings. Faster output.

Make Your Reverse Engineering Exceptionally Productive

Code editor window showing a list of function names including c2_worker_thread, c2_main_loop, select_next_endpoint, open_c2_connection, build_beacon_packet, send_c2_packet, recv_c2_packet, decode_packet_header, decrypt_task_blob, parse_task_envelope, dispatch_task, handle_task_exec_cmd (highlighted), build_task_result, encrypt_result_blob, and queue_result_for_send with line number 4133 of 6768 displayed.

End-to-End File Understanding

Gain accurate insights across your entire binary, thanks to the analysis and complete understanding of the whole file, even very large ones. Zenyard ensures every line of code is interpreted accurately in context, just as a researcher would.

Whole-Program Struct Reconstruction

Structs are rebuilt using signals from the entire codebase, producing accurate layouts and field names that reflect real usage across functions and modules.

Code snippet showing the Zenyard Struct Weaver function validate_and_schedule_message with data type declarations and conditional logic in C programming.

Code snippet of a Swift function named merge in Zenyard Swift Glow, showing syntax highlighting with comments in green and code in blue and black on a gradient pastel background.

High-Level Languages Made Clear

Languages that were once difficult and time-consuming to reverse, such as Swift, are now rebuilt into code that closely resembles how it was originally written, making it easy to understand right away.

Ask Anything, Copilot Surfaces What Matters

Stop reviewing endless lines of code. Just ask plain-language questions and immediately surface the most relevant functions, behaviors, and flows. Zenyard copilot helps you navigate complex binaries efficiently, reducing wrong turns and accelerating the path to meaningful insights.

Zenyard Copilot interface showing a user query asking to explain data flow from new message receipt, with a detailed explanation about SMS message processing in platform event loops.

Purpose-Built for Reverse Engineering

Partial screenshot of pseudocode showing a while loop with pattern_position and data_position variables and conditional statements.

Read Decompiled Code Like Source

Quickly understand raw decompiled code, transformed into source-like code with documentation and meaningful names for functions, parameters, and variables.

Works Where You Reverse

Zenyard works directly inside the decompilers researchers already use, so insights appear exactly where you’re working today.

Control the Level of Interpretation

Set Zenyard to stay strict with minimal renaming, guessing, and decompiler faithful output, or allow deeper interpretation that recovers intent with cleaner names, richer types, and higher level structure.

Accurate AI for the Most Skeptical Researchers

Generic AI tools and MCP workarounds can’t professionally handle real binaries - they operate on snippets, hallucinate, and lose context. Built on years of real-world reversing experience, Zenyard’s Agent analyzes entire binaries accurately, delivering results researchers can finally trust.

Confidence at Scale

Huge files and complex codebases are handled without compromise, letting you tackle real-world challenges without hitting LLM limits.

Consistent Accuracy

Explainability and insight grounded in full context, powered by purpose-built RE agents and fine-tuned models.

Future Proof

We make sure the solution always performs at its best and stays up to date, so you can stay focused on what matters most – your research.

Understand Decompiled Code like No One Else Can

“What used to take weeks of manual work can now be done in hours.”

Senior Director of Research, Paragon

“Zenyard gets me to the relevant parts of a binary much faster, so I can triage a lot more files.”

Malware Analyst, Security Research Team

“Our clients expect results fast. Zenyard cuts our analysis time by more than half, allowing us to deliver deeper insights on tight deadlines.”

Senior Security Engineer, Global Cybersecurity Firm

Deploy Zenyard Securly, Your Way

Use Instantly in the Cloud

Get started in minutes, with no setup or hardware required.

Run in Your Private Cloud

Deploy in your own cloud instance to meet security and governance requirements.

Deploy Fully On-Premises

Run on your infrastructure, including air-gapped networks, for maximum security.

Let AI Handle the Reversing Heavy Lifting

Move from decompiled code to meaningful insight, in minutes, not days.
Ask questions, find what matters, and move fast.

Try Zenyard