OllyDbg AlternativesTop Decompilers and other similar apps like OllyDbg

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 Decompiler in the development category. There are more than 10 alternatives to OllyDbg for a variety of platforms, including Windows, Linux, Mac, BSD and Haiku apps. The best OllyDbg alternative is x64dbg, which is both free and Open Source. Other great apps like OllyDbg are Ghidra, IDA, GNU Project Debugger and radare.

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Alternatives
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Alternatives list

  1. x64dbg icon
     52 likes

    x64dbg is a 64-bit assembler-level debugger for Windows. The corresponding 32-bit debugger is called x32dbg.

    18 x64dbg alternatives

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Windows
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  2. Ghidra icon
     37 likes

    Ghidra is a software reverse engineering (SRE) framework created and maintained by the National Security Agency Research Directorate. This framework includes a suite of full-featured, high-end software analysis tools that enable users to analyze compiled code on a variety of...

    21 Ghidra alternatives

    Cost / License

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • US flagUnited States
    Ghidra screenshot 1
    Good alternative?
     
  3. IDA icon
     59 likes

    IDA delivers robust disassembly and decompilation, supporting diverse processors and file formats. Its high-quality pseudocode mirrors original source code, aiding analysis of multi-platform software. It features dynamic debugging, metadata control with Lumina, and effective code deobfuscation.

    31 IDA alternatives

    Cost / License

    • Free Personal
    • Proprietary

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    Good alternative?
     
  4. 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...

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • BSD
    • Cygwin
    • Haiku
    Good alternative?
     
  5. radare icon
     20 likes

    Radare, the highly featured reverse engineering framework. NOTE: it is better to use the "radare 2", not the "radare".

    Features

    Multi-architecture and multi-platform GNU/Linux, Android, *BSD, OSX, iPhoneOS, Windows{32,64} and Solaris i808.

    Cost / License

    • Free
    • Open Source

    Platforms

    • Mac
    • Windows
    • Linux
    Good alternative?
     
  6. Rizin icon
     5 likes

    Rizin is a feature rich reverse engineering framework in development, focusing on stability and high code quality, a welcoming and curious community culture and implementation of cutting edge binary analysis research.

    Cost / License

    Application type

    Platforms

    • Windows
    • Linux
    • Android
    • Mac
    • BSD
    Good alternative?
     
  7. Cutter icon
     12 likes

    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.

    Cost / License

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Haiku
    Good alternative?
     
  8. radare2 icon
     21 likes

    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, ...

    Cost / License

    • Free
    • Open Source

    Platforms

    • Mac
    • Windows
    • Linux
    • Android
    • iPhone
    • Android Tablet
    • BSD
    • iPad
    • C (programming language)
    • Git
    • Haiku
    • Docker
    Good alternative?
     
  9. Hopper icon
     17 likes

    Hopper is a reverse engineering tool for OS X and Linux, that lets you disassemble, and decompile your 32/64bits Intel Mac, Linux, Windows and iOS executables!

    Cost / License

    • Paid
    • Proprietary

    Platforms

    • Mac
    • Linux
    Good alternative?
     
  10. Immunity Debugger is a powerful new way to write exploits, analyze malware, and reverse engineer binary files. It builds on a solid user interface with function graphing, the industrys first heap analysis tool built specifically for heap creation, and a large and well supported...

    16 Immunity Debugger alternatives

    Cost / License

    • Free
    • Proprietary

    Platforms

    • Windows
    Good alternative?
     
  11. REDasm icon
     5 likes

    REDasm is a free and open source disassembler for Windows and Linux, built for both hobbyists and professional reverse engineers.

    Cost / License

    Platforms

    • Windows
    • Linux
    Good alternative?
     
12 of 23 OllyDbg alternatives