https://x64dbg.com/

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x64dbg

An open-source x64/x32 debugger for windows.


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interface
A familiar, yet new interface.
different themes
Fully customizable themes.
cpu_sidebar
More information about jump targets and register values.
registerview
Smart, content-sensitive register view.
  

Features

  * Open-source
  * Intuitive and familiar, yet new user interface
  * C-like expression parser
  * Full-featured debugging of DLL and EXE files (TitanEngine)
  * IDA-like sidebar with jump arrows
  * IDA-like instruction token highlighter (highlight registers,
    etc.)
  * Memory map
  * Symbol view
  * Thread view
  * Source code view
  * Graph view
  * Content-sensitive register view
  * Fully customizable color scheme
  * Dynamically recognize modules and strings
  * Import reconstructor integrated (Scylla)
  * Fast disassembler (Zydis)
  * User database (JSON) for comments, labels, bookmarks, etc.
  * Plugin support with growing API
  * Extendable, debuggable scripting language for automation
  * Multi-datatype memory dump
  * Basic debug symbol (PDB) support
  * Dynamic stack view
  * Built-in assembler (XEDParse/asmjit)
  * Executable patching
  * Analysis

Overview

Active development

x64dbg is under constant active development.

GPLv3

We provide both the executable and the source. Feel free to
contribute.

Customizable

Write plugins in C++, change colors and tweak your preferences.

x64/x32 support

x64dbg can debug both x64 and x32 applications. There is only one
interface.

Built on open-source libraries

x64dbg uses Qt, TitanEngine, Zydis, Yara, Scylla, Jansson, lz4,
XEDParse, asmjit and snowman.

Simple, powerful development

x64dbg uses C++ and Qt to quickly add new features.

Scriptable

x64dbg has an integrated, debuggable, ASM-like scripting language.

Community-aware

x64dbg has many features thought of or implemented by the reversing
community.

Extendable

Write plugins to add script commands or to integrate your tools.

Credits

  * Debugger core by TitanEngine Community Edition
  * Disassembly powered by Zydis
  * Assembly powered by XEDParse and asmjit
  * Import reconstruction powered by Scylla
  * JSON powered by Jansson
  * Database compression powered by lz4
  * Bug icon by VisualPharm
  * Interface icons by Fugue
  * Website by tr4ceflow

You can find a more exhaustive list of contributers on the wiki.

Contact

  * Telegram
  * Discord
  * Slack
  * Gitter
  * Matrix
  * Twitter URL
  * email
  * GitHub Discussions