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    OllyDbg Alternatives

    OllyDbg is described as '32-bit assembler level analysing debugger. Emphasis on binary code analysis makes it particularly useful in cases where source is unavailable' and is a popular app in the development category. There are more than 10 alternatives to OllyDbg for a variety of platforms, including Windows, Linux, Mac, Online / Web-based and BSD. The best alternative is x64dbg, which is both free and Open Source. Other great apps like OllyDbg are IDA, Ghidra, radare2 and GNU Project Debugger.

    This page was last updated May 16, 2022
    OllyDbg
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    • FreeProprietary
    • Windows
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    OllyDbg is a 32-bit assembler level analysing debugger. Emphasis on binary code analysis makes it particularly useful in...
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    1. x64dbg is a 64-bit assembler-level debugger for Windows. The corresponding 32-bit debugger is called x32dbg.
      x64dbg vs OllyDbg opinions
      Almost everyone thinks x64dbg is a great alternative to OllyDbg.
      It's open source and has all the features you would expect, and it will work with both 64b and 32b software perfectly!
      Positive comment about 6 years ago

      3
      • Mac
      • Windows
      • Linux
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      The IDA Pro Disassembler and debugger is a multi-processor disassembler and debugger hosted on the Windows, Linux and Mac OS X Platforms.
      Most users think IDA is a great alternative to OllyDbg.


    2. Ghidra is a software reverse engineering (SRE) framework created and maintained by the National Security Agency Research Directorate.
      • FreeOpen Source
      • Mac
      • Windows
      • Linux
      • Android
      • iPhone
      • Android Tablet
      • BSD
      • iPad
      • C (programming language)
      • Git
      • Haiku
      • Docker
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      Radare project started as a forensics tool, a scriptable commandline hexadecimal editor able to open disk files, but later support for analyzing binaries, disassembling code, debugging programs, attaching to remote gdb servers, ...
    3. GNU Project Debugger, or gdb, is a command-line, source-level debugger for programs that were written in C, C++, D, Objective-C, Fortran, Java, Pascal, assembly, Modula-2, or Ada and compiled for any of a number of different target architectures including x86, x86-64, IA-64...
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      • FreeProprietary
      • Windows
      More
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      WinDbg is a multipurposed debugger for Microsoft Windows, distributed on the web by Microsoft as part of the Debugging Tools for Windows. It can be used to debug user mode applications, drivers, and the operating system itself in kernel mode.
      • FreeOpen Source
      • Mac
      • Windows
      • Linux
      More
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      Cutter goal is to be an advanced FREE and open-source reverse-engineering platform while keeping the user experience at mind. Cutter is created by reverse engineers for reverse engineers.
      • Mac
      • Windows
      • Linux
      More
      A reverse engineering platform and GUI.
      • FreeOpen Source
      • Mac
      • Windows
      • Linux
      More
      Radare, the highly featured reverse engineering framework.
      No screenshots yet
    4. EDB (Evan's Debugger) is a Qt4 based binary mode debugger with the goal of having usability on par with OllyDbg. It uses a plugin architecture, so adding new features can be done with ease. The current release is for Linux, but future releases will target more platforms.
    Showing 10 of 20 alternatives