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

  • MongoDB Atlas runs apps anywhere Icon
    MongoDB Atlas runs apps anywhere

    Deploy in 115+ regions with the modern database for every enterprise.

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    Simple, Secure Domain Registration

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  • 1
    MetaUML is a GNU/GPL MetaPost library for typesetting exquisite UML diagrams.
    Downloads: 21 This Week
    Last Update:
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  • 2

    Eclipse and Java Video Tutorials

    Video tutorials for learning Java OOP programming with Eclipse.

    Free video screencam tutorials for Eclipse and Java. Includes "Eclipse and Java for Total Beginners", "Using the Eclipse Workbench", "Introducing Persistence", and "Using the Debugger". Intended for beginning and intermediate users and programmer. You can view the Total Beginners tutorials on Youtube at https://www.youtube.com/playlist?list=PLv6UtFrA7VEu4PtzJaGHHSeZBi6mdJtwv. You can read descriptions and download all of the tutorials at http://eclipsetutorial.sourceforge.net.
    Downloads: 4 This Week
    Last Update:
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  • 3
    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: 2 This Week
    Last Update:
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  • 4
    With this program, you can create app settings file ( *.ini). This program is written by C#. It has syntax highlighting and new, open, save, save as, add comment, add section, add key and value commands for now.
    Downloads: 0 This Week
    Last Update:
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  • The All-in-One Commerce Platform for Businesses - Shopify Icon
    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

    Shopify is a leading all-in-one commerce platform that enables businesses to start, build, and grow their online and physical stores. It offers tools to create customized websites, manage inventory, process payments, and sell across multiple channels including online, in-person, wholesale, and global markets. The platform includes integrated marketing tools, analytics, and customer engagement features to help merchants reach and retain customers. Shopify supports thousands of third-party apps and offers developer-friendly APIs for custom solutions. With world-class checkout technology, Shopify powers over 150 million high-intent shoppers worldwide. Its reliable, scalable infrastructure ensures fast performance and seamless operations at any business size.
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  • 5
    The "Architecture Visualizator" parses source code and analyze the object oriented structure as well as the control flow and logic aspects. After that it visualize the results for example as graphviz file.
    Downloads: 0 This Week
    Last Update:
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  • 6
    Bobcat has moved to GitHub, and can now be reached at https://fbb-git.github.io/bobcat/ Please refer to github's location for the latest archive and releases.
    Downloads: 0 This Week
    Last Update:
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  • 7
    Automatic generation of documentation on Delphi projects from source code. Distinctive features are exact parsing gathering lots of information and a division of the parser and configurable generators (HTML, Win- & HTML-Help, PDF, LaTeX, XMI export)
    Downloads: 0 This Week
    Last Update:
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  • 8
    E.R.A simple uml

    E.R.A simple uml

    Very simple entities relation attributes tool with export

    I was tired of the wayward UML tools to explain some simple ideas and share with my colleagues, I created this tool to create simple schema simply. Not perfect but do the job.
    Downloads: 0 This Week
    Last Update:
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  • 9
    Eserciziari di C++ e Java sul progetto object-oriented e la realizzazione di strutture dati. C++ and Java Exercise books (in Italian language) about object oriented data structures design and implementation.
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    Downloads: 0 This Week
    Last Update:
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  • Connect every part of your business to one bank account Icon
    Connect every part of your business to one bank account

    North One is a business banking app that integrates cash flow, payments, and budgeting to turn your North One Account into one Connected Bank Account

    North One is proudly built for small businesses, startups and freelancers across America. Make payments easily, keep tabs on your money and put your finances on autopilot through smart integrations with the tools you’re already using. North One was built to make managing money easy so you can focus on running your business. No more branches. No more lines. No more paperwork. Get complete access to your North One Account from your phone or computer, wherever your business takes you. Create Envelopes for taxes, payroll, rent, and anything else automatically.
    Get started for free.
  • 10
    Fox is a framework of objects indexing for abstract APIs of information retrievel like Apache Lucene. Framework considered intends to abstract the use of these libraries, for in such a way it disposes an interface of friendly use and easy configuration.
    Downloads: 0 This Week
    Last Update:
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  • 11
    KodeFu is an N-tier entity code generator that copies object definitions from a .NET assembly and generates equivalent source code for the objects, translator classes, and a suite of unit tests for said translators.
    Downloads: 0 This Week
    Last Update:
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  • 12
    Longenis is a simple, powerful object-oriented scripting language incoporating elements of Python, Tcl, Java, and Lua. It is designed to be light, clean, elegant, and cross-platform.
    Downloads: 0 This Week
    Last Update:
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  • 13
    Patternity is a framework to build tools upon it. Its meta-model is augmented with patterns, enabling tools to work at a higher level, closer to the way you think. The goal is to to create patterns-aware tools to automate more of your work.
    Downloads: 0 This Week
    Last Update:
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  • 14
    Slender UML aims to be a streamlined UML diagramming tool. It will feature a simple GUI environment allowing quick creation of UML diagrams without a serious investment of time. Slender UML will be easily used by anyone with a working knowledge of UML.
    Downloads: 0 This Week
    Last Update:
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  • 15
    Spring ME provides an implementation of Spring to Java based platforms not supporting reflection. Think Java ME and GWT. It allows you to use a plain old Spring application context, and turn that into a BeanFactory you can use at runtime.
    Downloads: 0 This Week
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  • 16
    Wildfire! Omega is a flexible planning and information management framework for brainstorming and developing process-driven solutions. By using Omega as your solution planning tool, you can begin with the end in mind.
    Downloads: 0 This Week
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  • 17
    Libraries and tools to support software design using executable code as specifications, to support Test Driven Development and other Agile methods.
    Downloads: 0 This Week
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  • 18
    Static analysis tool for C & C++ source code. Object browser, source viewer and preprocess demistificator. Dependecy solver and hierarchy ilustrator.
    Downloads: 0 This Week
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  • 19
    The iPOJO-Toolbox includes several projects to ease the conception and the use of components above the Apache Felix iPOJO framework. It contains several handlers, some standard OSGi services as well as an Eclipse plugin, and many other useful features.
    Downloads: 0 This Week
    Last Update:
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  • 20
    Swaf is Javascript Framework. 1. OOP Support(Multi inheritance & super call and etc...) 2. Integrated event&message processing (DOM Event & User defined event) 3. Multiplexed Ajax 4. Dynamic Scripting & Template for AJAX
    Downloads: 0 This Week
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  • 21
    UML plugin development for codeblocks C++ IDE. With this tool, one can develop UML diagrams out of present project loaded in the IDE.
    Downloads: 0 This Week
    Last Update:
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