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

  • Gen AI apps are built with MongoDB Atlas Icon
    Gen AI apps are built with MongoDB Atlas

    The database for AI-powered applications.

    MongoDB Atlas is the developer-friendly database used to build, scale, and run gen AI and LLM-powered apps—without needing a separate vector database. Atlas offers built-in vector search, global availability across 115+ regions, and flexible document modeling. Start building AI apps faster, all in one place.
    Start Free
  • Our Free Plans just got better! | Auth0 Icon
    Our Free Plans just got better! | Auth0

    With up to 25k MAUs and unlimited Okta connections, our Free Plan lets you focus on what you do best—building great apps.

    You asked, we delivered! Auth0 is excited to expand our Free and Paid plans to include more options so you can focus on building, deploying, and scaling applications without having to worry about your security. Auth0 now, thank yourself later.
    Try free now
  • 1
    Institute of Technology, Blanchardstown Computer Science code by the class of 2007-2011 on course BN104. In this project we are open sourcing all of our project work to the public in the hopes it can be reused, built-upon, and used in education.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 2
    ITCWorks a Java Framework with more than 500 Java classes. The foundation of ITCPro a visual UI for ORM++. ITCworks includes: - XML Bean Support (SOA,WSDL Schema Framework, Code Gen.)-ORM, object graph gen., SQL code gen., More info at <a href=www.i-tech
    Downloads: 0 This Week
    Last Update:
    See Project
  • 3
    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
    Last Update:
    See Project
  • 4
    System for generation of interactive help using predefined task model.
    Downloads: 0 This Week
    Last Update:
    See Project
  • Secure remote access solution to your private network, in the cloud or on-prem. Icon
    Secure remote access solution to your private network, in the cloud or on-prem.

    Deliver secure remote access with OpenVPN.

    OpenVPN is here to bring simple, flexible, and cost-effective secure remote access to companies of all sizes, regardless of where their resources are located.
    Get started — no credit card required.
  • 5
    UIDiagram is visual modeling tool designed for fast creating GUIs targeted to mobile applications based on Web Services. UIDiagram is a part of Istar project. For more information visit project web site.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 6
    J3dPSV 1.0 is a graphical application package for viewing and modeling of three dimensional structures of protein structure, including multiple chain sequence table and a three-dimensional (3D) protein structure viewer.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 7
    JAGAL: Java Graph Library

    JAGAL: Java Graph Library

    Java graph library

    JAGAL provides implementations for directed graphs (weighted and unweighted) and varoius types of transition systems as well as utils for graph traversal and modification. JAGAL builds upon the Java library TOVAL (located at http://sourceforge.net/p/toval). To use JAGAL, make sure the TOVAL library is on the build path. This library uses and encloses jGraphX (https://github.com/jgraph/jgraphx). A documentation for JAGAL can be found under http://doku.telematik.uni-freiburg.de/jagal.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 8
    JAMT provides an easy way to create UML diagramms. In the first version it is possible to model class diagramms. State and activity diagramms are planned. Future extensions of JAMT could be code generation and design patterns assistance.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 9
    Japrosim is a java library for both discrete event and continuous simulation. GUI for modeling and automatic code generation are offered. An explanation module is integrated. Models are described in XML and owl for interoperability.
    Downloads: 0 This Week
    Last Update:
    See Project
  • Photo and Video Editing APIs and SDKs Icon
    Photo and Video Editing APIs and SDKs

    Trusted by 150 million+ creators and businesses globally

    Unlock Picsart's full editing suite by embedding our Editor SDK directly into your platform. Offer your users the power of a full design suite without leaving your site.
    Learn More
  • 10
    JAS-mine

    JAS-mine

    Toolkit for agent-based & dynamic microsimulation modelling

    JAS-mine is a Java platform that aims at providing a unique simulation tool for discrete-event simulations, including agent-based and microsimulation models. With the aim to develop large-scale, data-driven models, the main architectural choice of JAS-mine is to use whenever possible standard, open-source tools already available in the software development community. It has built-in utilities for communicating with an underlying relational database. In addition, the platform provides standard tools which are frequently used both in agent-based modelling and dynamic microsimulations, like design of experiments (DOE), run-time monitoring and visualization with plots and graphs (GUI), I/O communication and statistical analysis. JAS-mine source code can be found on GitHub, with the core repository at: https://github.com/jasmineRepo/JAS-mine-core and the GUI repository at: https://github.com/jasmineRepo/JAS-mine-gui
    Downloads: 0 This Week
    Last Update:
    See Project
  • 11
    The power provided by OWL reasoning engines can be translated into Java applications and vice versas with this framework. A binding among OWL and Java concepts has been done in order to incorporate the semantic features of OWL into Java.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 12
    JDynA is a JAVA library for the management of persistable object properties in a dynamic fashion. The structure of domain objects can be modified by adding, removing or altering properties, also via web UI, without need for any change in the database.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 13
    Versão em Java do Gnuteca. Desenvolvido como ambiente de demonstração e aprendizado do AndroMDA.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 14
    JImola is a editor for racing sims developed under the ISI engine (GTR, GTL, rF, ...). It allows the user to change the AIW file (AI control, cutting, track borders, grid and pits info) in 3D without the hassle of editing a big text file.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 15
    JLayerCheck checks package dependencies in Java projects to ensure that they match the desired architecture. Packages are grouped into modules and dependencies are specified. It can also find cycles and orphaned classes.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 16
    A Naked Objects object store using the Java Persistence API (with Hibernate as the underlying implementation).
    Downloads: 0 This Week
    Last Update:
    See Project
  • 17
    JPEd is a graphical editor for processes descriptions. It uses the XPDL 1.0 interchange format as specified by the WfMC.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 18
    JPowerFlow - a steady state electric power system power flow solver.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 19

    JQVT

    A QVT engine targeting Java

    MIGRATED TO GITHUB: https://github.com/patins1/raas4emf/
    Downloads: 0 This Week
    Last Update:
    See Project
  • 20
    JRequisite is an agile requirement management tool. Its main goal is to give the developer community a free, user friendly, and powerfull tool for requirement analysis and change management.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 21
    A RAID tool for developing enterprise applications based in a XML model for the applications and different runners, (rich-clients in swing, web-clients, etc,...), independent of the architecture (WebServices, J2EE, two-layers,..)
    Downloads: 0 This Week
    Last Update:
    See Project
  • 22
    JS/UML is a plugin for the Eclipse IDE that reverse-engineers JavaScript code to a UML model which can then be used to generate documentation and other artifacts.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 23
    JS4J is an extensible framework built on Java and XML that generates Javascript. It contains a built-in implementations to manage objects that have been generated by the framework, and can provide a scalable alternative to AJAX implementations.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 24
    JSDAI is a toolkit for STEP (ISO 10303), the STandard for the Exchange of Product Model data, that enables linking of CAD, CAM, PDM, PLM, CAx systems. JSDAI supports the development of Express data models (ISO 10303-11) and their implementation in Java.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 25
    JSeq is a tool to automatically create UML sequence diagrams. It works by following the execution of a Java program, noting each method entry and exit. It then generates a sequence diagram from this information.
    Downloads: 0 This Week
    Last Update:
    See Project
Want the latest updates on software, tech news, and AI?
Get latest updates about software, tech news, and AI from SourceForge directly in your inbox once a month.