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

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  • 1
    NetTool is a developer tool for monitoring and manipulating application-level network messages, particularly useful for debugging web applications and web services. There are two components to NetTool: the HTTP Client, and the TCP Tunnel.
    Downloads: 5 This Week
    Last Update:
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  • 2
    Mindtree Insight

    Mindtree Insight

    Log file parser and viewer

    Insight, the analysis TechTool for developers is a platform independent tool for viewing & analying run time meta data of applications. It aids in trouble shooting problems, and aids the developer in every day work through very advanced log analysis.
    3.0 out of 5 stars 2 Reviews
    Downloads: 1 This Week
    Last Update:
    See Project
  • 3
    BugTraking is a Bugzilla like project. Written in Java.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 4
    Bugkilla is a set of java tools for the functional test of J2EE Web Applications. Specification and execution of tests will be automated for web front end and business logic layer. One goal is to integrate with existing frameworks and tools.
    Downloads: 0 This Week
    Last Update:
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  • Endpoint Management with Remote Control Built In Icon
    Endpoint Management with Remote Control Built In

    Patch, monitor, and connect to Windows and macOS devices from one console

    Save 50% on your first year when you switch from your existing RMM to Splashtop AEM. Automate patching, track inventory, and jump directly into 1-click unattended remote sessions without switching tools.
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  • 5
    This is a remote-client programe based on MSN messenger. It can do many things for you.Such as file operation,db operation and chat robot.All these are based on MSN cha.
    Downloads: 0 This Week
    Last Update:
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  • 6
    An eclipse plugin providing tail in view component.
    Downloads: 0 This Week
    Last Update:
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  • 7
    JLinkCheck is an Ant Task written in Java for checking links in websites. It is not just checking one single page, but crawling a whole site like a spider, generating a report in XML and (X)HTML. JReptator will be its succesor with many more features
    Downloads: 0 This Week
    Last Update:
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  • 8
    MakeLogic Tail is an advanced "tail -f" command with GUI. It needs JRE 5.0, hence it is 'Tail for Windows', Linux or 'Tail for Mac'. It shows the last few lines of a growing log file in real time. Provides many more easy to use features. Try it!
    Downloads: 0 This Week
    Last Update:
    See Project
  • 9
    A small suite of classes designed to examine objects through the Java reflection API. Analysis is package neutral and output can be written to log file or as HTML tables. The project focus is in debugging the state of a servlet or JSP.
    Downloads: 0 This Week
    Last Update:
    See Project
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    Build Securely on AWS with Proven Frameworks

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  • 10
    Orome is a tool for automating System or Acceptance tests (also Unit test though this is not the focus) for web-based systems. Orome takes a set of static HTML pages defining a walkthrough of (part of) the systems and tests it against the running system.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 11
    Debugging server allowing remote debug logging and access to the information via a web based interface.
    Downloads: 0 This Week
    Last Update:
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  • 12
    SimpleLogViewer is Java 2 based GUI application that display logging data. Can read a file or listen over a TCP socket. Use plugins/embedded scripts to Hide, Rewrite, Colorize lines of log.
    Downloads: 0 This Week
    Last Update:
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  • 13
    The beSee-2-x architecture brings JVM wide instrumentation for AOP systems, independant from bytecode kit (BCEL, Javassist). A plugin is provided to instrument BEA WebLogic (v7) for tracing purpose (servlet->EJB->CMP->DB), with full JMX capabilities.
    Downloads: 0 This Week
    Last Update:
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  • 14
    Enables a user to view & alter all aspects of comunications with a web site via a proxy. Primarily used for security based penetration testing of web sites, it can also be used for debugging during development. Seen as part of a hacker toolkit.
    Downloads: 0 This Week
    Last Update:
    See Project
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