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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    Free diagnostic script reveals configuration issues, error patterns, and security risks. Instant HTML report.

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  • 1
    Glassbox is an automated troubleshooting and monitoring agent for Java apps that diagnoses common problems with one-click. Drop in a .war file from http://www.glassbox.com and find out what's wrong with your existing web apps, without any code chang
    Downloads: 0 This Week
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  • 2
    HUP is a heap-profiling tool that allows the exploration and reduction of heap space consumption in Java applications. The HUP tool allows a programmer to locate and remove memory bottlenecks, which are caused by unused objects.
    Downloads: 0 This Week
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  • 3
    Hansel is an extension to JUnit implementing code coverage tests.
    Downloads: 0 This Week
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  • 4
    Tho goal of this project is to provide an integrated development environment for developing (x)Harbour applications on various platforms.
    Downloads: 0 This Week
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  • 5
    Http FX is a HTTP request mockup tool developed in JavaFX. It can make a HTTP request to a location with request parameters, HTTP authentication. It supports GET, POST, PUT and DELETE operation, and you can specify the encoding for sending data.
    Downloads: 0 This Week
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  • 6
    Like the well-known tee program on UNIX systems, HttpTea is sitting between the client and the server of a HTTP connection. It allows you to modify the requests and responses before submission. HTTPS traffic can be decrypted an displayed as well.
    Downloads: 0 This Week
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  • 7
    AIXmem is a tool to detect memory leaks in a IBM AIX C-development environment. AIX 'User Defined Malloc Replacement' is used to trace the memory allocation and freeing. --> Unfortunately i don't have time to make something useful out of this. :( <--
    Downloads: 0 This Week
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  • 8
    Introspection JAVA is a student project, where we have to do a Program to discover others JAVA Programs. We are from ENSISA (High School diploma in France) for this project.
    Downloads: 0 This Week
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  • 9
    IrcAppender

    IrcAppender

    IrcAppender forwards important log4j messages to an IRC channel

    IrcAppender is an appender for the Apache log4j system which forwards important logging event to an IRC channel. Output is controlled by the log4j configuration.
    Downloads: 0 This Week
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  • G-P - Global EOR Solution Icon
    G-P - Global EOR Solution

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  • 10
    A Declarative Debugger for Java
    Downloads: 0 This Week
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  • 11

    JClassViewer

    A Java class viewer and decompiler which respect line numbers.

    JClassViewer is a viewer for class and jar files. Features: - required Java 7 or higher - used the line numbers to reconstruct an output that is near to the original output. - debugging in Eclipse - should support other languages like Scale in the future
    Downloads: 0 This Week
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  • 12
    JCola is a file tailing application written in Java Swing. This multithreaded application can tail an unlimited amount of logfiles concurrently and simulates "tail -f" with much more functionality.
    Downloads: 0 This Week
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  • 13
    Utilities for diagnosing problems with JDBC connections
    Downloads: 0 This Week
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  • 14
    Allows JDBC resources to be monitored. You can see when java.sql objects are being opened and closed and can see the line of code where a resource that is still open was originally opened.
    Downloads: 0 This Week
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  • 15
    JDBC-XML Driver for Mysql 4.0. Allow efficient definition ,storage and retrieval of answers to forms. This JDBC-XML driver is an extension to the mysql JDBC Driver adding XML capabilities.
    Downloads: 0 This Week
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  • 16
    JDLabStudio is a graphical front-end for the Java Debugging Lab Agent (JDLabAgent). JDLabStudio scans java packages, displays class files and generates JDLabAgent config files. JDLabAgent-traces are used for reconstructing control and data flows.
    Downloads: 0 This Week
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  • 17
    JDumpViewer is a graphical tool used to analyze Java thread dumps
    Downloads: 0 This Week
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  • 18
    An Open Source Java Emulation platform for emulating micro computers
    Downloads: 0 This Week
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  • 19
    JHeap provides the toolset to help Java developers discover and fix the root cause of memory issues in their applications. JHeap integrates easily with your application server and has been designed to be used in production environments with low overhead.
    Downloads: 0 This Week
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  • 20
    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
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  • 21
    JLogger is written for the java developper that need a powerfull and easy-to-use logging tool.
    Downloads: 0 This Week
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  • 22
    This project was intended to implement the Java(tm) Platform Debugger Architecture for JOS. It is currently inactive.
    Downloads: 0 This Week
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  • 23
    JPeek is a graphical tool and library for reflection-based runtime inspection of the object graph in Java.
    Downloads: 0 This Week
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  • 24
    A viewer to view and analyze the old Java profiler's (java -prof MyApp) output. With the help of this software it is easier to choose the methods to optimize, so you need not optimize all your methods.
    Downloads: 0 This Week
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  • 25
    JRemoteRun allow execute snippets of java code in running JVM.
    Downloads: 0 This Week
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