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  • J-Link debug probes
  • J-Link Commander

    J-Link Commander

    Verify J-Link functionality

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    Downloads
    Documentation
    SEGGER Debug & Trace Probes
    1. 1.Licensing
    2. 2.System requirements
    3. 3.Latest news

    Overview

    General Info J-Link Commander

    J-Link Commander (JLink.exe) is a command line based utility that can be used for verifying proper functionality of J-Link as well as for simple analysis of the target system. It supports some simple commands, such as memory dump, halt, step, go etc. to verify the target connection.


    Licensing

    The J-Link Commander comes as part of the J-Link Software and Documentation Package. The software package is free for any J-Link or J-Trace device and can be downloaded here:

    DownloadJ-Link Software and Documentation Pack

    System requirements

    Supported OS
    WindowsMicrosoft Windows (x86/x64)
    macOSmacOS (x86/Apple Silicon)
    LinuxLinux (x86/x64/Arm)

    Latest news

    2025
    Sep.30
    J-Link
    J-Link and Flasher next to STAR-MC3 chip

    SEGGER delivers day-one J-Link and Flasher support for Arm China's new STAR-MC3

    SEGGER's J-Link series of debug probes and Flasher programmers are set up to provide support for Arm China's new STAR-MC3 CPU IP from the start.

    [Read more...]

    All news

    Get in touch with us

    Have questions or need assistance? Our Embedded Experts are here to help!

    Reach out to us for:

    • Licensing quotes
    • Technical inquiries
    • Project support

     

    Contact us

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    • Release notes
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    • J-Link Prime

    全球总部

    德国: SEGGER Microcontroller GmbH

    地址: Ecolab-Allee 5
    40789 Monheim am Rhein, Germany
    电邮: info@segger.com
    电话: +49-2173-99312-0
    传真: +49-2173-99312-28

    网点分布

    中国:哲戈微系统科技(上海)有限公司

    地址: 中国上海市闵行区秀涟路133号
    大虹桥国际A 栋218室
    邮编201199
    电邮: china@segger.com
    电话: +86-133-619-907-60


    简易信息聚合

    通过ISO 9001认证

    ISO 9001

    30多年的嵌入式行业经验

    First-class embedded software tools since 1992
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