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

  • Get Avast Free Antivirus with 24/7 AI-powered online scam detection Icon
    Get Avast Free Antivirus with 24/7 AI-powered online scam detection

    Get protection for today’s online threats. Free.

    Award-winning antivirus protection, as well as protection against online scams, dangerous Wi-Fi connections, hacked accounts, and ransomware. It includes Avast Assistant, your built-in AI partner, which gives you help with suspicious online messages, offers, and more.
    Free Download
  • 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
    Whole Platform
    The Whole Platform is a technology for engineering the production of software. We provide an Eclipse based Language Workbench for developing, manipulating and transforming languages using a model driven approach.
    Leader badge
    Downloads: 885 This Week
    Last Update:
    See Project
  • 2
    NClass
    NClass is a free tool to easily create UML class diagrams with full C# and Java language support.
    Leader badge
    Downloads: 80 This Week
    Last Update:
    See Project
  • 3
    odaba

    odaba

    ODABA is an terminology-oriented database management system and develo

    ODABA is an terminology-oriented database management system (TODBMS) on a high conceptual level. It provides a number of enhanced features based on natural language analysis. Terminology orientation allows designing user oriented data models. Enhanced event model and Active Data Link technology support rapid development of GUI applications. Several development, documentation, test and analyzing tools are provided in order to support developers and administrators. .NET interface and a powerful object-orjented script language (OSI) improve development efficiency.
    Downloads: 42 This Week
    Last Update:
    See Project
  • 4
    EasyStruts provide advanced support for developing Struts web applications with Eclipse . keywords: MVC, Struts, Eclipse, Java
    Downloads: 11 This Week
    Last Update:
    See Project
  • Powering the best of the internet | Fastly Icon
    Powering the best of the internet | Fastly

    Fastly's edge cloud platform delivers faster, safer, and more scalable sites and apps to customers.

    Ensure your websites, applications and services can effortlessly handle the demands of your users with Fastly. Fastly’s portfolio is designed to be highly performant, personalized and secure while seamlessly scaling to support your growth.
    Try for free
  • 5
    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: 7 This Week
    Last Update:
    See Project
  • 6
    PostgreSQL Database Modeler
    ** ATTENTION ** THIS PROJECT HAS MOVED TO: https://github.com/pgmodeler/pgmodeler New releases only will be available on GitHub. PostgreSQL Database Modeler, or simply pgModeler is an open source project of a CASE tool for modeling PostgreSQL that merges the classical concepts of modeling using entity-relationship diagrams with specific features that only PostgreSQL implements. The pgModeler translates the models created by the user to SQL code and apply them onto database clusters from version 8.0 to 9.1. Please, let me know how the pgModeler is working on your computer! Help to improve this project, give your feedback about the software or report any bug at "Tickets" page. Do not forget to detail the bug and if possible attach a screenshot or model database which expressed the bug. Follow the pgModeler profile on Facebook/Twitter and be up-to-date with new features, fixes and releases. https://www.facebook.com/pgmodeler https://twitter.com/pgmodeler
    Downloads: 9 This Week
    Last Update:
    See Project
  • 7
    SINVAS

    SINVAS

    Software Engineering Full Life Cycle Support Tool

    SINVAS is a software engineering platform tool to support Full Life Cycle of software development, and is composed of five products. SINVAS acquires Traceability, recyclability and visibility of software development. It will help greatly to the improvement of productivity and product quality. If you send various proposals, functions and bugs of SINVAS to us, we will reflect in the ongoing product development. SINVAS Product Introduction 1) SINVAS REQ - Requirement Management : https://sourceforge.net/projects/sinvas-req/ 2) SINVAS UML - MDD-based analysis/design : https://sourceforge.net/projects/sinvas-uml/ 3) SINVAS DEV - Modeling-based development : https://sourceforge.net/projects/sinvas-dev/ 4) SINVAS TEST - Testing and Validation of software : https://sourceforge.net/projects/sinvas-test/ * SINVAS CRY - Cloud computing based online modeling tool : http://cry.sinvas.com/ Thank you for your continuous interest and encouragement.
    Leader badge
    Downloads: 15 This Week
    Last Update:
    See Project
  • 8
    The Introspector enables the programming tools that deal with source code such as the compiler to communicate in a standard and neutral manner reducing the accidental cost of programming. http://github.com/h4ck3rm1k3/
    Downloads: 14 This Week
    Last Update:
    See Project
  • 9
    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: 7 This Week
    Last Update:
    See Project
  • Picsart Enterprise Background Removal API for Stunning eCommerce Visuals Icon
    Picsart Enterprise Background Removal API for Stunning eCommerce Visuals

    Instantly remove the background from your images in just one click.

    With our Remove Background API tool, you can access the transformative capabilities of automation , which will allow you to turn any photo asset into compelling product imagery. With elevated visuals quality on your digital platforms, you can captivate your audience, and therefore achieve higher engagement and sales.
    Learn More
  • 10
    Downloads: 6 This Week
    Last Update:
    See Project
  • 11
    JAG - the Java Application Generator - is a 100% Java application that generates working projects containing complete, best-of-breed J2EE applications.
    Downloads: 3 This Week
    Last Update:
    See Project
  • 12
    The Object-Role Modeling (ORM) standard version 2, associated schemas and generation tools, and a reference implementation in the form of the Natural Object-Role Modeling Architect for Visual Studio (NORMA) product.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 13
    ObjectBuilder is a C++ CASE tool (CASE, refactoring, documentation generator). It lets you create, manipulate and navigate classes, class relations, class members and class methods at a high level of abstraction.
    Downloads: 3 This Week
    Last Update:
    See Project
  • 14
    This project has been forked to DoUML: Go to https://sourceforge.net/projects/douml/
    Downloads: 1 This Week
    Last Update:
    See Project
  • 15
    Jmr - Java Code Generator

    Jmr - Java Code Generator

    "black technology" will improve development productivity by 1.5 to 5

    More than just an entirely free Java code generator, It's also a development automation tool(Much more than a normal code generator). Maybe it can become your "black technology" will improve development productivity by 1.5 to 5 times, Zero coupling to your project and without changing anything. Normal code generator flow: Template → Source Code Jmr development automation flow: Template/Model/Action → Task → Source Code/Test Case/Document Template: Support Java Script(<%%> JSP-like) and Jmr Tag(set/get/for...) Model: Database Model(like Table/View), Java POJO Model, Xml File Model and includes Transform/Mapping/Convert Tool Action: A Java Class can set Java variables to template. Support any kind of project Maven, Gradle, Web, Java, Android, PHP, Python etc. Support any kind of framework spring/springMVC, hibernate, ibatis/mybatis, struts/struts2, JPA etc. Support any kind of language Java the best.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 16
    Phorm is an ORM (Object Relational Mapping) tool for php and .net. It works as a plugin of DBDesigner, a freely available tool which allows to graphically design a database schema.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 17
    Unified Code Generation

    Unified Code Generation

    Open-source code generator for Simulink/Stateflow

    This project provides an open-source framework for the generation of high quality source code which is suitable for safety-critical applications and certification (e.g DO-178B). Currently a Simulink and Stateflow front-end and a C-language back-end are included. Some of the strengths of UCGN: - Clearly readable source-code - Separation of functionality and parameters ("tunable parameters") - Robust data storage (compile-time static structures in favor of pointer run-time constructs) - Clear software architecture, direct correspondence to the model architecture - Separation of reusable library code - Simplicity and uniformity of software interfaces (for testing etc.) The following features are supported by the Simulink/UCGN - Discrete single-rate Simulink models and libraries - Block library with 50+ standard Simulink blocks - Periodic, condition-driven Stateflow charts (including flowgraphs, loops) - Structured data types through bus objects - Simulink native enumer
    Downloads: 2 This Week
    Last Update:
    See Project
  • 18
    DSML4MAS Development Environment
    The Domain Specific Modeling Language for Multiagent Systems (DSML4MAS) is a platform independent language for specifying multiagent systems. The DSML4MAS Development Environment (DDE) is a model-driven development environment based on DSML4MAS.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 19
    The goal is to generate UML classes from an existing database. Connect to a database, read its schema and produce UML 2 classes with associations (conforming to Eclipse EMF). Prerequisite: - Eclipse 3.4 - MDT - EMF 2.4 / UML 2.0
    Downloads: 1 This Week
    Last Update:
    See Project
  • 20
    The project aims to create a web based database administration tool, with expansion into automatic code generation from the database schema. The code allows creation and removal of databases, tables and fields via a web browser.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 21
    ArchMapper is a Tool for mapping architecture descriptions of a program to a Java implementation. It offers two main functions: Generating Java source code stubs from an architecture and checking a Java implementation for conformance with an architecture
    Downloads: 1 This Week
    Last Update:
    See Project
  • 22
    BlueXML Developer Studio is a modeler to create, to edit, to manage and communicate on models.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 23
    Bluprint
    Bluprint is an Agile-MDA code generator. It is a fuss-free tool supporting code generation from UML modelling tools. It supports model/code merging so engineers can easily extend and maintain generated code. Bluprint has been developed using itself.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 24
    CM3 describes a set of plugins for several UML-Tools by adding validation-mechanisms to the tool. This enables the team to setup several individual validation-rules for their models.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 25
    COORAD

    COORAD

    Configurable Object Oriented Rapid Application Development system

    COORAD is a classic LAMP/WAMP stack application. It let you quickly design web pages and configure actions to manage your data. Moreover, it let you self-generate pages/sections/actions/CSS/javascript by COORAD model objects and create your own models. So, you can share all your objects with the COORAD community and speed up your development. COORAD is a real general purpose application to build your own applications: simple sites, Content Managment Systems, Enterprise Resource Planners, etc.
    Downloads: 1 This Week
    Last Update:
    See Project
  • Previous
  • You're on page 1
  • 2
  • 3
  • 4
  • 5
  • Next
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.