x64dbg

x64dbg is an open-source x64/x32 debugger for Windows. It is designed to be a lightweight and efficient tool for reverse engineering, malware analysis, and software debugging. The debugger supports a wide range of features, including breakpoints, step-by-step execution, memory inspection, and disassembly. It also includes a scripting engine that allows users to automate tasks and extend the debugger's functionality. x64dbg is known for its user-friendly interface and extensive plugin support, which enables users to customize the tool to their specific needs. The debugger is actively maintained and updated by a community of developers, ensuring that it remains a reliable and effective tool for professionals in the field of software analysis and debugging.