Radare2 vs x64dbg
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About Radare2
Radare2 is a portable reverse engineering framework that integrates disassembly, debugging, analysis, patching, and scripting capabilities in a single command-line interface. Known for its extensibility and modularity, it supports a wide range of binary formats and architectures. Written in C, Radare2 is a preferred tool among security researchers and reverse engineers for its powerful analysis features and cross-platform compatibility.
About x64dbg
x64dbg is an open-source binary debugger for Windows, designed for malware analysis and reverse engineering of executables when source code is not available. It supports both x64 and x32 applications and provides features comparable to commercial debuggers like IDA Pro's debugger. Key capabilities include a full-featured disassembler, graph view for control flow visualization, conditional breakpoints with scripting support, a built-in assembler for live patching, memory map visualization, and an extensive plugin ecosystem. x64dbg includes IDAPython-style scripting, supports TLS callbacks and anti-debug bypass, and can handle packed/obfuscated binaries. Its active community maintains plugins for everything from API monitoring to de-obfuscation, making it the go-to free debugger for Windows binary analysis.
Platform Support
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Shared
Radare2 only
x64dbg only