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
    KBOX is a MVC model2 frame work. It helps you create an extensible development environment for your application, based on published standards and proven design patterns.
    Downloads: 1 This Week
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  • 2
    How Good are your JUnit Tests? NoUnit measures your Junit tests in your project using Java, XML and XSLT. NoUnit gives a picture of your code , like a graph gives you a picture of a set of figures, to allow you to see what is *really* going on.
    Downloads: 1 This Week
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  • 3
    The ObjectExplorer4J (OE4J) is a Java tool for the graphical presentation of objects and references.
    Downloads: 1 This Week
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  • 4
    Introspect on running programme, view and alter object fields and methods. Edit the code of any method at runtime; apply the changes to any combination of objects, such as an array, or a complete class. Complete rewrite underway available Jan 2007.
    Downloads: 1 This Week
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  • 5
    httptrace - TCP/HTTP trace utility (for Java or Win32/jview.exe) Listens on a TCP/IP port, redirects data to another port and writes traces. Several options (search for patterns, ...).
    Downloads: 1 This Week
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  • 6
    Jasmin is an interpreter for the x86 assembly language with a full-featured development environment aimed for educational purposes.
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    Downloads: 1 This Week
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  • 7
    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: 1 This Week
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  • 8
    Jabberwocky is a development environment for Lisp programs. It includes a Lisp aware editor, a source level debugger and a way to interact with Lisp processes.
    Downloads: 1 This Week
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  • 9

    ADBTool

    Capturing screenshots, screen video, logcat, extract string ids

    ADBTool with user friendly UI is very helpful for QA Engineers to test and validate Android mobile apps faster. It reduces the test execution time by 40-50 percent. Installation: In order to use this tool you should install ANDROID SDK. And set Android SDK path in Environment variables as ANDROID_HOME. How to Run : Windows: By just double clicking on it. MAC or Linux: java -jar adbtool.jar Capturing and editing screenshot is one of the painful work for QA engineers. QA Engineers can now perform all these actions using this single tool without depending on other editing tools or software. Logcat is the most used thing by QA Engineers and developers to debug the issue. This tool will capture logcat and displays log with colour coding in UI with options to view and save.. Android uiautomator provide only strings not their ids whereas ADBTool can extract complete strings from selected app. Apart from above ADBTool has many other features, use it to know other features.
    Downloads: 0 This Week
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  • 10
    AG101 is a java-based visual XSL editor/debugger built on the Pollo XML editor (pollo.sourceforge.net). It has extensions to a regular expression library. It also has the ability to pipe XSL transforms one to another and store and reuse those pipes.
    Downloads: 0 This Week
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  • 11
    ALF, The Automated Logging Framework, is a native logging framework for Java with the unique advantage of supporting automated method tracing. This platform-independent library allows developers to debug their applications quickly without adding code
    Downloads: 0 This Week
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  • 12
    A suite of Java ClassLoaders that use "load-time reflection" (the modification of bytecodes upon class loading) to extend existing Java classes. It uses the excellent BCEL library (http://bcel.sf.net).
    Downloads: 0 This Week
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  • 13
    ASGMemProf is an exact, bytecode instrumenting memory profiler for Java EE, relying on a novel scheme - memory accounts.
    Downloads: 0 This Week
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  • 14

    ASTRA Agent Programming Language

    ASTRA is an implementation of AgentSpeak(TR)

    ASTRA is an implementation of AgentSpeak(TR) that has built in support for the CArTaGo and EIS environment models. Support for conversation management is provided in the form of the ACRE conversation manager.
    Downloads: 0 This Week
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  • 15
    ATmon is a bootloader and monitor tool for the Atmel ATmega32 microcontroller.
    Downloads: 0 This Week
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  • 16
    AlgoExplorer is a dynamic data structures viewer for Java. It allows the visualization of data structure of a Java program, allowing you to see how objects, handled by the algorithms, interact with each other and how they are related and linked. The project has been moved on: http://code.google.com/p/algoexplorer/
    Downloads: 0 This Week
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  • 17
    It is a Process Monitoring Toolkit with the ability of Extend. E.g. You can use it to monitor a specified process. And set a triger like (over 50MB mem use) then do something like (report to DB).
    Downloads: 0 This Week
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  • 18
    Downloads: 0 This Week
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  • 19
    A gui wrapper to skyeye
    Downloads: 0 This Week
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  • 20
    AvroraZ is the branch of Avrora from the Cork Institute of Technology, Cork, Ireland aimed at improving MicaZ support thus enabling IEEE 802.15.4 compliant emulations
    Downloads: 0 This Week
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  • 21
    Bash Command Builder

    Bash Command Builder

    A simple Bash IDE / Debugger

    Bash made easier: A simple IDE / Debugger for writing, debugging, and executing single commands and short scripts. If you are a struggling occasional user of Bash, or would be a user if it weren't so difficult to get started, then this program will help. Runs on Linux or Windows Subsystem for Linux.
    Downloads: 0 This Week
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  • 22
    Bean Bowl is the a fun and useful Java lab, allowing you to play around with Java classes and objects using direct manipulation techniques instead of writing long main() methods. Use it either as an application or as a GUI component framework for you own
    Downloads: 0 This Week
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  • 23
    BeanClipse is a NetBeans plugin for Eclipse: NetBeans runs embedded within the Eclipse platform as a plugin offering the best of both worlds to Java developers. May be just a joke ;-) .... Check also it's twin at : http://sf.net/projects/netclipse
    Downloads: 0 This Week
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  • 24
    Binah is a tool that allows both real-time and off-line visualization of multi-threaded Java program execution to provide an additional perspective for understanding and debugging.
    Downloads: 0 This Week
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  • 25
    BugTraking is a Bugzilla like project. Written in Java.
    Downloads: 0 This Week
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