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

  • Stop Storing Third-Party Tokens in Your Database Icon
    Stop Storing Third-Party Tokens in Your Database

    Auth0 Token Vault handles secure token storage, exchange, and refresh for external providers so you don't have to build it yourself.

    Rolling your own OAuth token storage can be a security liability. Token Vault securely stores access and refresh tokens from federated providers and handles exchange and renewal automatically. Connected accounts, refresh exchange, and privileged worker flows included.
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  • 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
  • 1
    Q-Tip PCBoard Professional Bulletin Board System LAMP-Version.Inofficial version of the famous PCBoard(R) DOS BBS Software.Original PCB commands.Conferences, filebases, messagebases, multinode, multiuser, multilingual. And ... multiwindow multithreading.
    Downloads: 3 This Week
    Last Update:
    See Project
  • 2
    A fully-featured message board system suitable for smaller web sites. Build a virtual online community where users can post and reply to anyone! Simple, fast and efficent. It is coded in PHP and uses an SQLite database.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 3
    MudPRO: An advanced client for the online game MajorMUD
    Downloads: 2 This Week
    Last Update:
    See Project
  • 4
    zClipse is a project for building Eclipse (http://www.eclipse.org) plugins. Plugins currently being developed include: TabNavigator - editor enhancements; JScheme - Scheme integration; Insectivore - shared TeamTasks, integrated with Tasks view.
    Downloads: 2 This Week
    Last Update:
    See Project
  • AI-powered service management for IT and enterprise teams Icon
    AI-powered service management for IT and enterprise teams

    Enterprise-grade ITSM, for every business

    Give your IT, operations, and business teams the ability to deliver exceptional services—without the complexity. Maximize operational efficiency with refreshingly simple, AI-powered Freshservice.
    Try it Free
  • 5
    Design and styles for Categories Hierarchy BB
    Downloads: 1 This Week
    Last Update:
    See Project
  • 6
    A content management system for collecting, editing and searching profiles. We support student job-seeker profiles out-of-the-box, and ANY type of structured data (recipes, bug tracking, apartments, job postings, for sale, etc) with customization.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 7
    web2.0 BBS. The BBS name is Sun Board. It is webstandard-oriented, designed by XHTML + CSS, PHP-based board. it supports mysql, postgreSQL, sqlite and other DBMS. and multilingual feature. It is Creative Commons License 2.5. So you can use it freely.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 8

    4Chan Thread Downloader

    A simple cross platform 4Chan thread downloader.

    A simple to use cross platform 4Chan thread downloader that saves all the images in a thread to a selected location built with Qt and Boost.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 9
    A Content Management System originally written for APRO (http://apro.g24u.net/) wich is based on the phpBB forum software and the phpBB Fetch All MOD.
    Downloads: 0 This Week
    Last Update:
    See Project
  • Cut Data Warehouse Costs by 54% Icon
    Cut Data Warehouse Costs by 54%

    Easily migrate from Snowflake, Redshift, or Databricks with free tools.

    BigQuery delivers 54% lower TCO with exabyte scale and flexible pricing. Free migration tools handle the SQL translation automatically.
    Try Free
  • 10
    A web based bulletin board software implemented in object oriented fashion in PHP 5 for easy maintenance and enhancement. Also uses advanced database persistence features offered by Propel.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 11
    Open source Firefox extensions, phpBB MODs, MediaWiki extensions, Azureus plugins and other add-on tools created by Bananeweizen of www.bananeweizen.de.
    Downloads: 0 This Week
    Last Update:
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  • 12
    this is a forum software i started 1 (?) year ago... it is written in perl and started as something simple for my site. But since then i keep adding more and more futures. It uses a DB system that i created and is called "baxDB". Thats all. (soon up)
    Downloads: 0 This Week
    Last Update:
    See Project
  • 13
    BjornePORTAL is a portal for YaBB SE forums which requires almost no changes of the YaBB forum to work!
    Downloads: 0 This Week
    Last Update:
    See Project
  • 14

    C0CMS Community Widget

    Community board widget for websites

    === Donate to the C0CMS Project === Flattr : https://flattr.com/t/961915 Paypal : http://slcnc.blogspot.fr/p/donatecontact.html === Deployment scenarii === * Basic scenario : copy and paste the following HTML code in any blog, CMS or website surpporting iframe-based widgets : <iframe src="http://shangri-l.dyndns.org/audio/road-travel-ZZL/" style="background-color:white;" width="100%" height="100%"></iframe> * Advanced scenario -download the latest version -edid the file : modify $addcode to add whatever you want instead of default advertising, and replace any occurence of http://www.example.com by your root website url -deploy the php file on your web server. Create subdirs named 0, 1, 2, 3, and 4. Provides bulletin boards for websites. See it working : http://road-travel.zxq.net http://www.underketing.com/p/community.html
    Downloads: 0 This Week
    Last Update:
    See Project
  • 15
    CALBBS is an open source bulletin board system written for The Center for Advanced Learning to help improve communication throughout the center. The main goal of the project is learning. It is a non-OOP project with possible OOP flexibility.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 16
    CGB Rpg Systems Premod is a mod for phpbb 2.x which adds a majorly configurable rpg system to your Phpbb based board. Based on ADR (www.adr-support.com) and its mods... CGB is deigned to save users the trouble of installing the mods them selves.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 17
    Cadence Guestbook is a guestbook script allowing webmasters to host and manage their own guestbook hosting service. It is easily extendible, and is very easy to use. FYI: THIS PROJECT IS INCOMPLETE AND I CURRENTLY HAVE NO PLANS TO FINISH IT. I DO NOT OFF
    Downloads: 0 This Week
    Last Update:
    See Project
  • 18
    Calista is a development project of an advanced guestbook system for PHP.
    Downloads: 0 This Week
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  • 19
    Candide aims to be a unique piece of software in an otherwise crowded and monotonous field. Candide (blog) is a unique mixture of OO-PHP, JavaScript and other tricks which combine to create a blog which is both interesting to look at as well as work with
    Downloads: 0 This Week
    Last Update:
    See Project
  • 20
    Canver Software project, phpbb mods
    Downloads: 0 This Week
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  • 21
    CelerBB is a piece of forum software that is designed to provide a free alternative to much of the other large, expensive forum software that is available on the internet today.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 22
    Chaos Central is an open-source Perl BBS, with the goal of providing as many features as possible while maintaing the abilty to customize intensely.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 23
    Cheesy Forum came to be since many forums either presented more complexity than I wanted or were far too simple. It is designed to be simple, with just enough features to get the job done. Sorry, this is no longer being developed.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 24
    A wiki which is reprogrammable by its community. Allows the wiki community to collaboratively edit the wiki source code in a similar way to how they write the textual content. Project activity mode: coma ( http://bayleshanks.com/pamv1 )
    Downloads: 0 This Week
    Last Update:
    See Project
  • 25
    Software for planning events in a collaborative environment. Allows planners to agree on a date, create and manage necessary items, post comments and replies, and search for events to join. Also creates private mailing list for each event.
    Downloads: 0 This Week
    Last Update:
    See Project
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