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

  • Simply Smarter SaaS Backup for Microsoft, Google and Salesforce. Icon
    Simply Smarter SaaS Backup for Microsoft, Google and Salesforce.

    Spanning proactively defends mission-critical data with automated backup that is secure, affordable and insanely easy to use.

    Comprehensive data protection. Simple recovery. Built in trust and transparency. See for yourself why Spanning is the leading cloud-to-cloud backup solution.
  • Manage your IT department more effectively Icon
    Manage your IT department more effectively

    Streamline your business from end to end with ConnectWise PSA

    ConnectWise PSA (formerly Manage) allows you to stop working in separate systems, and helps you build a more profitable business. No more duplicate data entries, inefficient employees, manual invoices, and the inability to accurately track client service issues. Get a behind the scenes look into the award-winning PSA that automates processes for each area of business: sales, help desk, support, finance, and HR.
  • 1

    SyncTERM

    Cross-platform BBS (ANSI) Terminal

    A cross-platform ANSI-BBS terminal designed to connect to remote BBSs via telnet, rlogin, or SSH. Supports ANSI music and the IBM charset when possible. Will run from a console, under X11 using XLib, or using SDL.
    Leader badge
    Downloads: 286 This Week
    Last Update:
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  • 2
    phpBB

    phpBB

    phpBB is the world's leading open source discussion forum software.

    phpBB is the world's leading Open Source flat style discussion forum software. It includes all the features you expect to find in today's top of the line software.
    Downloads: 34 This Week
    Last Update:
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  • 3
    Qodem Terminal Emulator
    Qodem is a a terminal emulator that resembles the BBS-era Qmodem. Includes phonebook, scrollback, capture, X/Y/Zmodem, Kermit, ANSI (+ music) / Avatar / VT102 / Linux emulation, Unicode, and keyboard macros. Connects over serial, ssh, telnet, rlogin.
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    Downloads: 47 This Week
    Last Update:
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  • 4
    TundraDraw is a cross-platform ANSI drawing program written with C++, using the Qt Toolkit. Thus, it runs natively on both X environments and Windows. It features network connectivity to allow artists to draw together over the Internet.
    Downloads: 22 This Week
    Last Update:
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  • PMG Low-Code Automation Platform Icon
    PMG Low-Code Automation Platform

    For companies of all sizes interested in a low-code and digital process automation platform

    PMG is a low-code software platform that allows users to configure automation solutions and business applications to drive digital transformation initiatives. From streamlining business processes through automation, to integrating existing systems and filling in point solution functionality gaps, to delivering a collaborative workspace and unified user experience – PMG’s low-code platform does it all without coding. Business users as well as IT resources are empowered to configure, deploy, and maintain solutions that meet their company’s specific needs.
  • 5
    Mona Font is a Japanese proportional font which allows you to view Japanese text arts correctly.
    Downloads: 34 This Week
    Last Update:
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  • 6
    ACiD View 6 is is a multimedia viewer for Windows. Its the first to support a variety of both textmode and bitmap graphic formats such as ANSI/ASCII, XBIN, GIF, JPEG and PNG. Additional features include a modem-speed simulator, VGA previewing and more!
    Downloads: 23 This Week
    Last Update:
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  • 7
    Qsampler

    Qsampler

    A LinuxSampler Qt GUI Interface

    Qsampler is a linuxsampler GUI front-end application written in C++ around the Qt4 toolkit using Qt Designer. For the moment it just wraps the client interface of LinuxSampler Control Protocol (LSCP) (http://www.linuxsampler.org).
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    Downloads: 40 This Week
    Last Update:
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  • 8

    MBSE BBS for Linux & Unix

    MBSE BBS is a full FTN-capable ANSI BBS and mailer package.

    MBSE BBS is a fully FTN-capable ANSI BBS package including a mailer (ifcico clone), BinkD daemon, mail tosser, TIC processor, filefind, and other utilities allowing access via modem and the Internet using telnet, ssh, http and ftp. Support is offered through the Fidonet MBSE echo and the Micronet MIN_BBS echo.
    Downloads: 12 This Week
    Last Update:
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  • 9

    AJAX Chat - Open Source Web Chat

    Fully customizable web chat created using AJAX.

    AJAX Chat is a fully customizable web chat implemented in JavaScript, PHP and MySQL which integrates nicely with common forum systems like phpBB, MyBB, PunBB, SMF and vBulletin. A Flash and Ruby based socket connection can be used to boost performance.
    Downloads: 3 This Week
    Last Update:
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  • Intranet Software To Connect Your Employees | Interact Icon
    Intranet Software To Connect Your Employees | Interact

    Intranet software built for communicators. Connect your enterprise. Drive engagement. Provide a better employee experience.

    Join the revolution in workplace communication with an AI-powered intranet.
  • 10
    A simple program for downloading images from 4chan threads. Monitors the thread for new images until it 404's.
    Downloads: 7 This Week
    Last Update:
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  • 11
    The full source code release of the Maximus bulletin board software and related projects (including Squish and other utilities).
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    Downloads: 8 This Week
    Last Update:
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  • 12
    Simple Forum Auto Poster
    Simple Forum Auto Poster is a program that automatically posts messages to forums. This program is for people active on multiple forums, but don't want to type and copy/paste the same message multiple times.
    Downloads: 5 This Week
    Last Update:
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  • 13
    Yet another Bulletin Board (YaBB)
    YaBB is a FREE Perl forum (bulletin board) system that has rivaled professional message boards for years. YaBB provides chat for visitors where they can post any time and reply to anyone!
    Downloads: 2 This Week
    Last Update:
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  • 14
    Warning: It has be 5 years since this project was completed. PhpBB3 has probably moved on and this is no longer actively tested. Use at your own risk. There is a ticket system if you see issues. Naruto is a web service that makes web site and application integration with message boards much easier and even allows the message board to be remotely hosted. Supported message boards include PhpBB3.
    Downloads: 9 This Week
    Last Update:
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  • 15
    Message board originally derived from ASP-DEv Support Forums. These forums are completely database driven and fully customizable. Snitz Forums 2000 can work for your organization to boost customer support and provide a medium of communications for anyone
    Downloads: 5 This Week
    Last Update:
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  • 16
    MultiMail Offline Reader
    MultiMail is an offline mail packet reader for Unix and other systems. It currently supports the Blue Wave, QWK, OMEN, OPX and SOUP formats. It has a full screen, color user interface, built with the curses library.
    Downloads: 4 This Week
    Last Update:
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  • 17
    PCMan is an easy-to-use telnet client mainly targets BBS users formerly running under MS Windows. PCMan X is a newly developed, open-source and cross-platform version written with wxWidgets, supporting X Window, MS Windows, and Mac OS X.
    Downloads: 4 This Week
    Last Update:
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  • 18
    my little forum
    my little forum is on GitHub now: https://github.com/ilosuna/mylittleforum
    Downloads: 2 This Week
    Last Update:
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  • 19
    FreeDoor is a 32-bit BBS Door Development Kit for Windows and OS/2. All up-to-date information and future releases are available from http://www.elysoft.net/
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    Downloads: 7 This Week
    Last Update:
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  • 20
    Kusaba X
    Kusaba X is a continuation of the Kusaba imageboard software, which Trevor has quit supporting. While other Kusaba derivatives are adding more bloat than functionality, Kusaba X is determined on adding functionality first. http://kusabax.cultnet.net
    Downloads: 3 This Week
    Last Update:
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  • 21
    "Project EROS" is a collection of software which includes a web application framework for developing intranet and extranet applications (bbsengine), as well as example applications to demonstrate the available functionality.
    Downloads: 5 This Week
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  • 22
    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: 1 This Week
    Last Update:
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  • 23
    Apache Answer

    Apache Answer

    Free and open source Q&A platform software for all the teams.

    Apache Answer is an open-source software project under incubation at the Apache Software Foundation (ASF). It empowers you to build a robust question-and-answer (Q&A) platform to thrive your community at ease. Apache Answer is capable for but not limited to: Community Forum: Open discussions and knowledge sharing within your online community. Help Center: Provide a central location for users to find answers to frequently asked questions (FAQs) and troubleshoot issues related to your product or service. Knowledge Base: Create a searchable repository of valuable information and best practices for your team or organization. Discover more by yourself.
    Downloads: 4 This Week
    Last Update:
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  • 24
    BinkleyTerm is a freely available FidoNet compatible electronic mail interface and dumb terminal package. This means it's a program for receiving and sending mail and files within FidoNet or other Fido Technology Networks
    Downloads: 4 This Week
    Last Update:
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  • 25
    Eclipse based editor for phpBB MOD files
    Downloads: 4 This Week
    Last Update:
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