Debuggers

Browse free open source Debuggers and projects for Linux and BSD below. Use the toggles on the left to filter open source Debuggers by OS, license, language, programming language, and project status.

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  • 1
    Code::Blocks

    Code::Blocks

    A free C, C++ and Fortran IDE

    Code::Blocks is a free, open-source, cross-platform C, C++ and Fortran IDE built to meet the most demanding needs of its users. It is designed to be very extensible and fully configurable. Finally, an IDE with all the features you need, having a consistent look, feel and operation across platforms. Built around a plugin framework, Code::Blocks can be extended with plugins. Any kind of functionality can be added by installing/coding a plugin. For instance, compiling and debugging functionality is already provided by plugins! We hope you enjoy using Code::Blocks! The Code::Blocks Team
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    Downloads: 97,392 This Week
    Last Update:
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  • 2
    Lazarus

    Lazarus

    Rapid applications development tool and libraries for FPC

    The Lazarus IDE is a stable and feature rich visual programming environment for the FreePascal Compiler. It supports the creation of self-standing graphical and console applications and runs on Linux, FreeBSD, MacOSX and Windows.
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    Downloads: 15,302 This Week
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  • 3

    OpenOCD - Open On-Chip Debugger

    The Open On-Chip Debugger

    The "Open On-Chip Debugger" provides JTAG/SWD access from GDB (or directly with TCL scripts) to processors with ARM and MIPS based cores. See website for full list of supported targets.
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    Downloads: 614 This Week
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  • 4
    A disassembler for the linux platform. Currently this supports x86 ELF files assumed to be written in C and output to intel- syntax assembly language; however the design is modular and replacements for any of these can be written.
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    Downloads: 1,370 This Week
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  • 5
    Lazarus Code and Component Repository
    Lazarus is a free and open source development tool for the Free Pascal Compiler. The purpose of this project is to serve as a Code Repository, Wiki Knowledgebase and support site for converting existing components and libraries to work with Lazarus and the Free Pascal Compiler.
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    Downloads: 279 This Week
    Last Update:
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  • 6
    wxHexEditor
    wxHexEditor is another Hex Editor, build because of there is no good hex editor for Linux system, specially for big files. It supports files up to 2^64 bytes. Written with C++/wxWidgets GUI libs and can be used with other OS'es such Windows, Mac OS
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    Downloads: 213 This Week
    Last Update:
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  • 7

    ELF Tool Chain

    BSD licensed ELF toolchain

    A BSD-licensed implementation of compilation tools (nm, ar, as, ld, etc.) for the ELF object format.
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    Downloads: 160 This Week
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  • 8

    GCC toolchain for MSP430

    Superseded by http://www.ti.com/tool/msp430-gcc-opensource

    This is a port of the GNU C Compiler (GCC) and GNU Binutils (as, ld) for the embedded processor MSP430. Tools for debugging and download are provided (GDB, JTAG and BSL) Obsolete. See http://www.ti.com/tool/msp430-gcc-opensource or upstream GNU tools.
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    Downloads: 103 This Week
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  • 9

    bash debugger

    bash debugger

    A gdb-like debugger for bash
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    Downloads: 78 This Week
    Last Update:
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  • 10
    DUMA (Detect Unintended Memory Access) is a multi-platform memory debugging library. It can detect memory leaks and buffer overruns (or underruns) in a malloc() / new memory buffer. DUMA is a fork of Bruce Perens' Electric Fence library. sourceforge isn't maintained for many years! suggest you want to look at https://github.com/johnsonjh/duma
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    Downloads: 72 This Week
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  • 11
    gpsim - The gnupic Simulator
    gpsim is an open sourced simulator for Microchip's PIC microcontrollers. It supports all three families of PICs: 12-bit, 14-bit, and 16-bit cores. See also gputils http://gputils.sourceforge.net/
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    Downloads: 56 This Week
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  • 12
    This emulator is capable of providing a faithful replication of the HP48. It also has a debugger for the saturn processor.
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    Downloads: 47 This Week
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  • 13
    Virtual T
    Virtual T is a TRS-80 Model 100/102/200 emulator that runs on Windows, Linux, and Macintosh. The goal of Virtual T is to provide 100% hardware emulation so any existing programs will run. It also adds powerful development and debugging tools.
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    Downloads: 44 This Week
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  • 14
    CxxTest is a unit testing framework for C++ that is similar in spirit to JUnit, CppUnit, and xUnit. CxxTest is easy to use because it does not require precompiling a CxxTest testing library, it employs no advanced features of C++ (e.g. RTTI) and it supports a very flexible form of test discovery.
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    Downloads: 51 This Week
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  • 15
    A regex tool -- A Python GUI for creating, testing and debugging regular expressions for the Python programming language. Kodos utilizes the pyqt library for it's interface. Screenshots available on project homepage.
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    Downloads: 29 This Week
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  • 16
    NB: Development has been moved to Github: https://github.com/avrdudes/avarice AVaRICE is a program for interfacing the Atmel JTAG ICE to GDB to allow users to debug their embedded AVR target.
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    Downloads: 43 This Week
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  • 17
    KDbg
    A graphical user interface to gdb, the GNU debugger - running under KDE
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    Downloads: 32 This Week
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  • 18
    HT is a file editor/viewer/analyzer for executables. The goal is to combine the low-level functionality of a debugger and the usability of IDEs. We plan to implement all (hex-)editing features and support of the most important file formats.
    Downloads: 38 This Week
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  • 19
    CDK4AVR stands for Cross Development Kit for Atmels AVR RISC processor serie and should you support with a comprehensive Assembler and C development environment for even this processor familie under Linux or similar host systems.
    Downloads: 59 This Week
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  • 20
    Tilem - TI Linux Emulator
    TilEm is an emulator for the Z80 series of Texas Instruments graphing calculators. It supports all of the existing models in this series (TI-73, TI-76.fr, TI-81, TI-82, TI-83, TI-83 Plus, TI-84 Plus, TI-85, and TI-86.) TilEm features detailed emulation of all aspects of the calculator hardware, and includes a debugger for writing assembly programs.
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    Downloads: 27 This Week
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  • 21
    git-bug

    git-bug

    Distributed, offline-first bug tracker embedded in git, with bridges

    git-bug is fully embedded in git, you only need your git repository to have a bug tracker. git-bug is distributed. Use your normal git remote to collaborate, push and pull your bugs! git-bug works offline, in a plane or under the sea? Keep reading and writing bugs! It prevents vendor lock-in: your usual service is down or went bad? You already have a full backup. It is fast, listing bugs or opening them is a matter of milliseconds. git-bug doesn't pollute your project, no files are added in your project. git-bug integrates with your tooling, use the UI you like (CLI, terminal, web) or integrate with your existing tools through the CLI or the GraphQL API. git-bug bridges to other bug trackers. Use bridges to import and export to other trackers. An interactive terminal UI is available using the command git bug termui to browse and edit bugs.
    Downloads: 3 This Week
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  • 22
    After a program has been thrown into the world in binary form, it can boomerang back as source code. The Boomerang reverse engineering framework is the first general native executable decompiler available to the public.
    Downloads: 57 This Week
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  • 23
    Udis86 is an easy-to-use minimalistic disassembler library for the x86 and x86-64 instruction set architectures. The primary intent of the design and development of udis86 is to aid software development projects that entail binary code analysis.
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    Downloads: 27 This Week
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  • 24
    MSPDebug is a free debugger for use with MSP430 MCUs. It supports FET430UIF, eZ430, RF2500 and Olimex MSP-JTAG-TINY programmers. It can be used as a proxy for gdb or as an independent debugger with support for programming, disassembly and reverse eng
    Downloads: 22 This Week
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  • 25
    ECLiPSe CLP

    ECLiPSe CLP

    ECLiPSe Constraint Logic Programming System

    The ECLiPSe Constraint Logic Programming System is designed for solving combinatorial optimization problems, for the development of new constraint solver technology and their hybrids, and for the teaching of modelling, solving and search techniques.
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    Downloads: 31 This Week
    Last Update:
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