x64dbg

Spec sheet

Purpose

x64dbg is an open-source debugger for Windows, optimized for reverse engineering and malware analysis.Read 8 Oct 2026 · x64dbg.com

Integrations

The maker lists TitanEngine, Zydis, Yara, Scylla, Jansson, lz4, XEDParse, asmjit, and snowman among its open-source libraries.Read 8 Oct 2026 · x64dbg.com

License

The maker says it provides both the executable and source under GPLv3.Read 8 Oct 2026 · x64dbg.com

Analysis views

Features include memory, symbol, thread, source code, graph, and dynamic stack views.Read 8 Oct 2026 · x64dbg.com

Architecture support

It can debug both x64 and x32 applications through one interface.Read 8 Oct 2026 · x64dbg.com

Customization

Users can customize color schemes and preferences.Read 8 Oct 2026 · x64dbg.com

Debug targets

It provides debugging for DLL and EXE files.Read 8 Oct 2026 · x64dbg.com

Disassembly and assembly

The product includes a fast disassembler and a built-in assembler.Read 8 Oct 2026 · x64dbg.com

Distribution

The repository instructions say to download a snapshot, extract it to a location where the user has write access, and run the x32 or x64 debugger executable.Read 8 Oct 2026 · github.com

Patching

Features include executable patching and an integrated import reconstructor powered by Scylla.Read 8 Oct 2026 · x64dbg.com

Plugins

Users can write plugins in C++ to add script commands or integrate tools.Read 8 Oct 2026 · x64dbg.com

Scripting

It includes an integrated, debuggable ASM-like scripting language for automation.Read 8 Oct 2026 · x64dbg.com

Security focus

The project describes itself as aimed at malware analysis and reverse engineering of executables without source code.Read 8 Oct 2026 · github.com

Support and contributions

The project accepts pull requests and directs users to contact the project or open an issue with questions.Read 8 Oct 2026 · github.com

Plans and prices

Every x64dbg plan and price →

Where Specifiction places it

• Debuggers#24 of 277.1