Alternatives to IDA for all platforms with Free License

  • OllyDbg

    OllyDbg is a 32-bit assembler level analysing debugger. Emphasis on binary code analysis makes it particularly useful in cases where source is unavailable. * ...

    • Discontinued
      The program is no longer updated. Last version, 2.01, released in September 2013, can be still downloaded from the official website.

    Free Windows

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  • radare2

    Radare project started as a forensics tool, a scriptable commandline hexadecimal editor able to open disk files, but later support for analyzing binaries, disassembling...

    Free Open Source Mac Windows Linux Android iPhone ... Android Tablet BSD iPad C (programming language) Git Haiku Docker

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  • Ghidra

    Ghidra is a software reverse engineering (SRE) framework created and maintained by the National Security Agency Research Directorate. This framework includes a suite of...

    • The tool has a graphical interface. It is open source software, and I never thought that such a large organization would make such a major contribution to the development of free software and other similar programs for the community. Unk42Aug 2019 • 3 agrees and 0 disagrees Disagree   Agree

    Free Open Source Mac Windows Linux

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  • WinDbg

    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...

    Free Windows

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  • Cutter

    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...

    Free Open Source Mac Windows Linux

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    Cutter icon
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  • Okteta

    Okteta is a simple editor for the raw data of files. This type of program is also called hex editor or binary editor. The data is displayed in the traditional view with...

    Free Open Source Linux

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  • REDasm

    REDasm is a cross platform disassembler with a modern codebase useful from the hobbyist to the professional reverse engineer. All features are provided by LibREDasm...

    Free Open Source Windows Linux FreeBSD

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Platforms

Desktop

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