IDA Alternatives

IDA is described as 'The IDA Pro Disassembler and debugger is a multi-processor disassembler and debugger hosted on the Windows, Linux and Mac OS X Platforms' and is a popular Decompiler in the development category. There are more than 25 alternatives to IDA for a variety of platforms, including Windows, Linux, Mac, BSD and Web-based apps. The best IDA alternative is x64dbg, which is both free and Open Source. Other great apps like IDA are Ghidra, GNU Project Debugger, OllyDbg and Malcat.

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IDA alternatives are mainly Decompilers but may also be Text Editors or Game Development Tools.  Filter by these or use the filter bar below if you want a narrower list of alternatives or looking for a specific functionality of IDA.
IDA iconIDA
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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.

More about IDA
  1. x64dbg icon
     46 likes

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

    16 x64dbg alternatives
    x64dbg screenshot 1

    License model

    • FreeOpen Source

    Application type

    Platforms

    • Windows

    x64dbg Features

    1.  Portable
    2.  Debugging
    3.  Static analysis
    4.  Support for 64 bit
    x64dbg iconIDA Icon

    x64dbg VS IDA

    Is x64dbg a good alternative to IDA?
     
    • Most users think x64dbg is a great IDA alternative.

    • x64dbg is the most popular Windows alternative to IDA.

    • x64dbg is the most popular Open Source & free alternative to IDA.

    • x64dbg is Free and Open SourceIDA is Paid and Proprietary
  2. Ghidra icon
     23 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...

    19 Ghidra alternatives
    Ghidra screenshot 1

    License model

    • FreeOpen Source

    Application type

    Platforms

    • Mac
    • Windows
    • Linux

    Ghidra Features

    1.  C Decompiler
    2.  Disassembler
    3.  Debugging
    4.  Coding
    Ghidra iconIDA Icon

    Ghidra VS IDA

    Is Ghidra a good alternative to IDA?
     
    Comments about Ghidra as an Alternative to IDA
     
    Unk42 Roman M

    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.

    Positive commentAug 8, 2019
    2
    IDA Icon
    Ghidra icon
    • Almost everyone thinks Ghidra is a great IDA alternative.

    • Ghidra is the most popular Mac & Linux alternative to IDA.

    • Ghidra is Free and Open SourceIDA is Paid and Proprietary
  3. GNU Project Debugger icon
     37 likes

    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...

    18 GNU Project Debugger alternatives

    License model

    • FreeOpen Source

    Platforms

    • Mac
    • Windows
    • Linux
    • BSD
    • Cygwin

    GNU Project Debugger Features

    1.  Command line interface
    2.  Debugging
    3.  Record and replay
    4.  X86/x64 Compatibility
    5.  Disassembler
    6.  Remote Debugging
    7.  Breakpoint
    GNU Project Debugger iconIDA Icon

    GNU Project Debugger VS IDA

    Is GNU Project Debugger a good alternative to IDA?
     
  4. OllyDbg icon
     55 likes

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

    22 OllyDbg alternatives
    Main program

    License model

    • FreeProprietary

    Application type

    Platforms

    • Windows

    OllyDbg Features

    1.  Debugging
    Discontinued

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

    OllyDbg iconIDA Icon

    OllyDbg VS IDA

    Is OllyDbg a good alternative to IDA?
     
  5. Malcat icon
     7 likes

    Malcat is a feature-rich hexadecimal editor / disassembler / decompiler for reverse engineers and malware analysts. It has support for many file formats and CPUs, can scan for signatures, decrypt/decompress data, diff files and run python scripts.

    27 Malcat alternatives
    Malcat screenshot 1

    License model

    • FreemiumProprietary

    Application type

    Platforms

    • Windows
    • Linux

    Properties

    1.  Ad-free
    2.  Works Offline
    3.  Extensible by Plugins/Extensions

    Features

    1.  Disassembler
    2.  Hex Editor
    3.  Malware Analysis
    4.  File Comparison
    5.  Static analysis
    6.  Hexadecimal
    7.  Portable
    Malcat iconIDA Icon

    Malcat VS IDA

    Is Malcat a good alternative to IDA?
     
  6. Binary Ninja icon
     24 likes

    A reverse engineering platform and GUI.

    32 Binary Ninja alternatives
    Unicode support

    License model

    Platforms

    • Mac
    • Windows
    • Linux

    Binary Ninja Features

    1.  Static analysis
    2.  Hex Editor
    3.  Debugging
    4.  X86/x64 Compatibility
    Binary Ninja iconIDA Icon

    Binary Ninja VS IDA

    Is Binary Ninja a good alternative to IDA?
     
    • Almost everyone thinks Binary Ninja is a great IDA alternative.

    • Binary Ninja is the most popular commercial alternative to IDA.

    • Binary Ninja is Paid and ProprietaryIDA is also Paid and Proprietary
  7. radare2 icon
     17 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, ...

    18 radare2 alternatives
    The new WebUI

    License model

    • FreeOpen Source

    Platforms

    • Mac
    • Windows
    • Linux
    • Android
    • iPhone
    • Android Tablet
    • BSD
    • iPad
    • C (programming language)
    • Git
    • Haiku
    • Docker

    radare2 Features

    1.  Debugging
    2.  Hexadecimal
    3.  Disassembler
    4.  Visual Mode
    5.  Visualizer
    radare2 iconIDA Icon

    radare2 VS IDA

    Is radare2 a good alternative to IDA?
     
    • Most users think radare2 is a great IDA alternative.

    • radare2 is the most popular Android, iPhone, iPad & Android Tablet alternative to IDA.

    • radare2 is Free and Open SourceIDA is Paid and Proprietary
  8. dnSpy icon
     21 likes

    dnSpy is a debugger and .NET assembly editor. You can use it to edit and debug assemblies even if you don't have any source code available.

    11 dnSpy alternatives
    dnSpy screenshot 1

    License model

    • FreeOpen Source

    Platforms

    • Windows

    dnSpy Features

    1.  Portable
    2.  Debugging
    Discontinued

    Repository on GitHub is archived since 2020.

    dnSpy iconIDA Icon

    dnSpy VS IDA

    Is dnSpy a good alternative to IDA?
     
  9. Okteta icon
     15 likes

    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 two columns: one with the numeric values and one with the assigned characters.

    41 Okteta alternatives
    Okteta screenshot 1

    License model

    • FreeOpen Source

    Application type

    Platforms

    • Linux
    • Flathub
    • Flatpak
    • Snapcraft

    Okteta Features

    1.  Hex Editor
    Okteta iconIDA Icon

    Okteta VS IDA

    Is Okteta a good alternative to IDA?
     
  10. radare icon
     15 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.

    8 radare alternatives

    License model

    • FreeOpen Source

    Platforms

    • Mac
    • Windows
    • Linux

    radare Features

    1.  Malware Analysis
    2.  Disassembler
    3.  Debugging
    radare iconIDA Icon

    radare VS IDA

    Is radare a good alternative to IDA?
     
  11. Spray icon
     Like this app

    Spray is a small debugger for C code that comes with minimal mental overhead. All functionality aims to be simple and easy to grasp.

    16 Spray alternatives
    Spray screenshot 1

    License model

    • FreeOpen Source

    Platforms

    • Linux

    Spray Features

    1.  Debugging
    2.  X86/x64 Compatibility
    Spray iconIDA Icon

    Spray VS IDA

    Is Spray a good alternative to IDA?
     
  12. Cutter icon
     7 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.

    21 Cutter alternatives
    Cutter screenshot 1

    License model

    • FreeOpen Source

    Application type

    Platforms

    • Mac
    • Windows
    • Linux

    Properties

    1.  Extensible by Plugins/Extensions

    Features

    1.  Portable
    2.  Syntax Highlighting
    3.  Emulation
    4.  Remote Debugging
    5.  Graph view
    6.  Debugging
    7.  Disassembler
    8.  Hex Editor
    Cutter iconIDA Icon

    Cutter VS IDA

    Is Cutter a good alternative to IDA?
     
12 of 32 IDA alternatives