Apps for all platforms with any license

Platforms

Show 19 less popular platforms
  • Reddit icon

    Reddit

    Reddit is a social news site allowing users to submit articles, vote on them, and engage in discussions. Like other social news websites, Reddit is divided into categories.

    Freemium Web Android iPhone

  • Discourse icon

    Discourse

    Discourse is an open source discussion platform built for the next decade of the Internet. A modern forum, everything's been redesigned to be easy. Self-hosted Discourse software is free, hosting service is paid.

    Free Open Source Web Self-Hosted Ruby JavaScript Docker

  • Tiki Wiki CMS Groupware icon

    Tiki Wiki CMS Groupware

    Tiki Wiki CMS Groupware is a full-featured, web-based, multilingual (40+ languages), tightly integrated, all-in-one Wiki+CMS+Groupware, Free Source Software (GNU/LGPL), using PHP + Smarty, MySQL, Zend Framework, jQuery and Bootstrap.

    Free Open Source Mac Windows Linux Web Self-Hosted PHP

  • Spiceworks icon

    Spiceworks

    Join millions of IT professionals and download Spiceworks, a free network monitoring software with network management tools, help desk ticketing app, network mapper and more.

    Free Windows Web Android Android Tablet

  • phpBB icon

    phpBB

    Since its creation in 2000, phpBB™ has become the most widely used Open Source forum solution. Like its predecessors, phpBB™ 3.

    Free Open Source Mac Windows Linux PHP

  • Mod DB icon

    Mod DB

    Mod DB is the largest website dedicated to supporting independent development of games (user generated game content), including mods, addons and DLC.

    Free Web

  • Zendesk icon

    Zendesk

    Offers on-demand help desk software, covering customer support, trouble tickets and knowledge base. No install. No worries.

    Commercial Web Android iPhone Blackberry iPad

  • Steemit icon

    Steemit

    A non-censored social platform where users are incentivized to contribute and curate content. The users decide what is valuable by voting, and content regarded valuable is rewarded with money.

    Free Open Source Web

  • Flarum icon

    Flarum

    Flarum is the next-generation forum software that makes online discussion fun. It's simple, fast, and free.

    Free Open Source Self-Hosted PHP

  • WordReference icon

    WordReference

    WordReference is a free online Oxford dictionaries for Spanish, French, Italian, German and more. Conjugations, audio pronunciations and forums for your questions.

    Freemium Web Android iPhone

  • cyn.in icon

    cyn.in

    Cyn.in is a group collaboration software created by Cynapse, that inter-connects your people with each other and their collective knowledge, seamlessly. Cyn.

    Freemium Mac Windows Linux Web

  • My Opera icon

    My Opera

    My Opera is a social networking site, featured with blogs, photo albums, and more. It's also home to the Opera web browsers support community (forums).

    Free Web

    • Discontinued The forums and official Opera Software blogs will be moved to blogs.opera.com and opera.com. My Opera social, blogging, file storage, photo-sharing and e-mail features are shutting down in March 1, 2014. http://my.opera.com/chooseopera/blog/2013/10/31/important-announcement-about-your-my-opera-account
  • Google Groups icon

    Google Groups

    Google Groups is all about helping users connect with people, access information, and communicate effectively over email and on the web. Now theres a new version on the block. We didnt want to say it, but yes, its new and improved.

    Free Web

  • Simple Machines Forum icon

    Simple Machines Forum

    Simple Machines Forum — SMF in short — is a free, professional grade software package that allows you to set up your own online community within minutes.

    Free Open Source Mac Windows Linux Self-Hosted

  • MyBB icon

    MyBB

    MyBB is the free and open source, intuitive, extensible, and incredibly powerful forum software you've been looking for.

    Free Open Source Mac Windows Linux Web

  • FluxBB icon

    FluxBB

    FluxBB is a fast, light, user-friendly forum application for your website. FluxBB was designed as a lighter, faster alternative to some of the traditional feature heavy forum applications.

    Free Open Source Mac Windows Linux Web

  • 4chan icon

    4chan

    4chan is a simple image-based bulletin board where anyone can post comments and share images. There are boards dedicated to a variety of topics, from Japanese animation and culture to videogames, music, and photography.

    Free Web

  • bbPress icon

    bbPress

    bbPress is forum software with a twist from the creators of WordPress. Its focused on web standards, ease of use, ease of integration, and speed.

    Free Open Source Web

  • Vanilla icon

    Vanilla

    Vanilla provides a standards-compliant, multi-lingual, theme-able and pluggablecommunity forum software that powers discussion forums on 800,000 sites.

    Freemium Web Self-Hosted

  • vBulletin icon

    vBulletin

    vBulletin (abbreviated as vB) is a commercial Internet forum software produced by Jelsoft Enterprises. It is written in PHP using a MySQL database server.

    Commercial Mac Windows Linux Android iPhone PHP

  • Codoforum icon

    Codoforum

    Codoforum is an advanced free PHP forum software which is stunningly beautiful, extensible and developer friendly.

    Free Mac Windows Linux Web Android iPhone BSD Self-Hosted

    • Discontinued The project hasn't been updated since Aug 2015, official forums are full of spam and developer blog is down
  • XenForo icon

    XenForo

    A compelling community experience. Intuitive. Social. Engaging. Fast. XenForo brings a fresh outlook to forum software.

    Commercial Windows Linux Web

  • IP.Board icon

    IP.Board

    Invision Power Board (abbreviated IPB, IP.Board or IP Board) is an Internet forum software produced by Invision Power Services, Inc.

    Commercial Mac Windows Linux Web

  • Indie DB icon

    Indie DB

    Indie DB the independent games site. News, insight and media direct from the developers. Powered by ramen noodles.

    Free Web

  • idea.informer icon

    idea.informer

    Idea Informer is a idea forum similar to uservoice or getsatisfaction. Individual forums are created as subdomains of idea.informer.

    Free Web