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

  • Gemini 3 and 200+ AI Models on One Platform Icon
    Gemini 3 and 200+ AI Models on One Platform

    Access Google's best plus Claude, Llama, and Gemma. Fine-tune and deploy from one console.

    Build generative AI apps with Vertex AI. Switch between models without switching platforms.
    Start Free
  • MongoDB Atlas runs apps anywhere Icon
    MongoDB Atlas runs apps anywhere

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

    MongoDB Atlas gives you the freedom to build and run modern applications anywhere—across AWS, Azure, and Google Cloud. With global availability in over 115 regions, Atlas lets you deploy close to your users, meet compliance needs, and scale with confidence across any geography.
    Start Free
  • 1
    MathJax
    MathJax is a modular javascript framework for including mathematics in web pages. It can take input in various formats, like TeX and MathML, and can produce output in various forms, such as MathML or HTML-with-CSS. Components are loaded as needed.
    Downloads: 3 This Week
    Last Update:
    See Project
  • 2
    This is a lightweight C++ development framework.It can help you use better OOP,it let you use Interface oriented Programming.It let old C++ to be a really OOP language.You can use C++ like using Java!
    Downloads: 0 This Week
    Last Update:
    See Project
  • 3
    MyCraigslist is a clone of craigslist, It is composed of java, jsp, hibernate, struts and spring. MyCraigslist is base on project appfuse. Anyone is familiar with appfuse could easilly extend MyCraigslist.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 4
    OXmlEd is an easy to use, open source object-XML Mapping library for working with XML on the Java platform.It is based on Dom4j,but it doesn’t depend on dom4j.
    Downloads: 0 This Week
    Last Update:
    See Project
  • Try Google Cloud Risk-Free With $300 in Credit Icon
    Try Google Cloud Risk-Free With $300 in Credit

    No hidden charges. No surprise bills. Cancel anytime.

    Use your credit across every product. Compute, storage, AI, analytics. When it runs out, 20+ products stay free. You only pay when you choose to.
    Start Free
  • 5
    A bulletin board system made using new php5.2 features to maintain the script simple and efficient. In addition optionally uses javascript to improve navigability.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 6
    Rabbit's PhD Folder
    Downloads: 0 This Week
    Last Update:
    See Project
  • 7
    Next Generation Javascript Platform.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 8
    An e-community web application allowing users to share reviews of films they have recently seen. Registration allows users to create reviews, post comments on others' reviews, and manage a list of friends.
    Downloads: 0 This Week
    Last Update:
    See Project
  • Previous
  • You're on page 1
  • Next
MongoDB Logo MongoDB