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

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  • 1
    The bflow* Toolbox is an open source tool kit for business process management. The objective of bflow* is to explore new ways and scenarios for the development and use of modelling tools.
    Downloads: 21 This Week
    Last Update:
    See Project
  • 2
    Linguistic Tree Constructor

    Linguistic Tree Constructor

    Syntax tree editor for rapid annotation of existing text

    Linguistic Tree Constructor (LTC) is a tool for drawing lingusitic syntax trees of already-existing text. It is a syntax editor, not a text editor, so the text has to exist already. It is best suited for large-scale, rapid creation of hand-annotated treebanks. The user can define their own node categories, and can label each node with labels, also definable by the user. LTC supports "generic", X-Bar and RRG trees. Supports interlinear texts in SIL SFM format.
    Downloads: 7 This Week
    Last Update:
    See Project
  • 3
    StochKit is an extensible stochastic simulation framework developed in C++ that aims to make stochastic simulation accessible to practicing biologists and chemists, while remaining open to extension via new stochastic and multiscale algorithms. StochKit is part of the StochSS project [http://www.stochss.org/], and we are relying on continued funding for sustained development. Please consider registering to show your support. Register here: https://docs.google.com/forms/d/12tAH4f8CJ-3F-lK44Q9uQHFio_mGoK0oY829q5lD7i4/viewform GillesPy is a python interface for developing models and simulating them with StochKit. Please see: https://github.com/GillesPy/gillespy/ StochKit currently supports Linux, Windows, and OS X.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 4
    The AccessMusic project provides a set of tools for creating accessible music which are freely available to download. These tools allow you to convert music scores from traditional western music notation to formats for the Blind and visually impaired.
    Downloads: 0 This Week
    Last Update:
    See Project
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  • 5
    ArgoUML is hosted at http://www.argouml.org, please go there for all file releases and resources. Thanks!
    Downloads: 0 This Week
    Last Update:
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  • 6
    This program allows one to virtually see how the different process scheduling algorithms work. The purpose of this program is to act as a recruiting tool for future computer engineers as well as a teaching tool for future Modern OS classes.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 7
    GUAJE FUZZY

    GUAJE FUZZY

    Free software for generating understandable and accurate fuzzy systems

    GUAJE stands for Generating Understandable and Accurate fuzzy models in a Java Environment. Thus, it is a free software tool (licensed under GPL-v3) with the aim of supporting the design of interpretable and accurate fuzzy systems by means of combining several preexisting open source tools, taking profit from the main advantages of all of them. It is a user-friendly portable tool designed and developed in order to make easier knowledge extraction and representation for fuzzy systems, paying special attention to interpretability issues. GUAJE lets the user define expert variables and rules, but also provide supervised and fully automatic learning capabilities. Both types of knowledge, expert and induced, are integrated under the expert supervision, ensuring interpretability, simplicity and consistency of the knowledge base along the whole process. Notice that, GUAJE is is an upgraded version of the free software called KBCT (Knowledge Base Configuration Tool).
    Downloads: 0 This Week
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    See Project
  • 8
    This project done in c#,it gets a string every 10sec and add it to a listbox
    Downloads: 0 This Week
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    See Project
  • 9
    Graph Package (GPack) is a solution for developing simple graphics in Delphi environment. GPack includes 2 components TGraph & TGraph3D which help users to create 2D/3D graphic applications in an easiest and quickest way.
    Downloads: 0 This Week
    Last Update:
    See Project
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    The All-in-One Commerce Platform for Businesses - Shopify

    Shopify offers plans for anyone that wants to sell products online and build an ecommerce store, small to mid-sized businesses as well as enterprise

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  • 10
    Green, an Eclipse plugin, is an advanced yet simple UML class-diagram tool, developed primarily for student use. It does live round-tripping, so it's easy to move between diagram and code views. It's extensible: users can define their own relations
    Downloads: 0 This Week
    Last Update:
    See Project
  • 11
    Simple UML modeling tool geared towards the beginning object-orientation learner. Can be used in an academic setting to teach UML diagrams. Java code generation from Class diagram is supported.
    Downloads: 0 This Week
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  • 12
    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
  • 13
    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
  • 14
    An Eclipse plugin to help create, edit and transform Educational Modeling Languages (EML), i.e. semi-formal languages describing teaching/learning strategies. It uses the Eclipse Modeling Framework (EMF) to automatically generate e-learning applications.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 15
    This research project seeks to use compiler techniques to perform an attribute-based data-flow analysis on (MOF/UML)models allowing for a syntax-driven validation of a model's static semantics as well as an abstract interpretation of i dynamic behavior.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 16
    Narrator is a graphical modelling tool for the description of dynamical systems and processes. Narrator is SBML compatible.
    Downloads: 0 This Week
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    See Project
  • 17
    OSLO stands for Open Source Library for OCL. It's base on the Kent OCL Library from the University of Kent.
    Downloads: 0 This Week
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    See Project
  • 18
    A PetriNet editor/simulator/analyser.
    Downloads: 0 This Week
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  • 19
    RADLib is a graphics library. It was written in order to help developers design graphics applications easily and quickly. The library is available for .NET, Java, Delphi, Kylix.
    Downloads: 0 This Week
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    See Project
  • 20
    Red Chili Recipe Manager
    Downloads: 0 This Week
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    See Project
  • 21
    Software Process Model Suite is a toolset for modeling and simulate software process models. Is composed by: 1. a simulator engine; 2. a modeling tool based on SPEM, that uses model transformation approach; 3. a visual graphical simulator.
    Downloads: 0 This Week
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    See Project
  • 22
    Evaluation of STICS simulation tool models.
    Downloads: 0 This Week
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    See Project
  • 23
    The premise is a "construction set" for creating artificial life-forms, cell by cell. Each cell type is a sensor, an actuator or some kind of metabolic or computational unit, and the user combines cells into circuits to create higher-level behavior
    Downloads: 0 This Week
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    See Project
  • 24
    System Designer is a software framework for domain specific languages based on model-driven generative programming. DSPE is one of the development environment based on System Designer. Audio n-Genie is a specialization of DSPE for the audio domain.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 25
    TabletERD is a CASE tool that supports the drawing of ERDs and takes full advantage of the features of the Tablet PC.
    Downloads: 0 This Week
    Last Update:
    See Project
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