Open Source Social Networking Software

ATutor is an Open Source Web-based Learning Management System (LMS), designed with accessibility and adaptability in mind. Author interoperable e-learning content, provides social networking, and adheres to standards. Put your courses online.

Simple, web-based address & phone book, contact manager, organizer. Groups, addresses, e-Mails, phone numbers & birthdays. vCards, LDIF, Excel, iPhone, Gmail & Google-Maps supported. PHP / MySQL based.

Big social networks put plenty of websites out of business - anyone can create a group, say, on Facebook, and it's much easier than to build and support whole phpBB website. Now we want to get phpBB web-masters back into the game, arming them with the same functionality major social networks have. The GRA4 Social Network MOD for phpBB empowers your phpBB website with Social Networking features. phpBB Social Network Demo: http://phpbb.ucq.me/gra4/activity Free hosting with auto-installer (phpBB supported): http://ucq.me After single 3-minute-long installation your phpBB website will have social features likes, friends, groups, blogs, messaging, activity stream, market, events and much more. Wiki: http://en.wiki.gra4.com/Category:Webmaster_guide Before you install this phpBB MOD, please make sure you are installing the newest version: http://gra4.com/file/group/95/all

XMB [eXtreme Message Board] is a PHP forum with all the features you need to support a growing online community. With outstanding community support and contribution, you will find XMB to be easy to setup, customize, enhance and use. Though XMB is lightweight out of the box, it offers the key features you need to get your message board forum up and running. php forum, php forum script, forum software, bbs - XMB Forum is all of the above. XMB forum software is free, open source and runs PHP scripts with a MySQL database or MariaDB backend. A great alternative to other forums like PHPBB, SMF, vBulletin, XenForo, Invision, MyBB, bbPress, Vanilla, Discuz.

CMS .NET in C#, Features: HTML5 + ritch snippets, Responsive Web Design, multi site, multi server, multi user, multilingual, gallery, forum, blog, wiki, all made in EASY, database-less stand-alone ("portable", no installation required!).

Big social networks put plenty of Drupal websites out of business: anyone can create a group, say, on Facebook, and it's much easier than to build and support whole Drupal website. Now we want to get Drupal web-masters back into the game, arming them with the same functionality major social networks have. The GRA4 Social Network for Drupal empowers your website with Social Networking features. Drupal Social Network Demo: http://drupal.ucq.me/gra4/activity Free hosting with auto-installer (Drupal supported): http://ucq.me After single 3-minute-long installation your Drupal website will have social features likes, friends, groups, blogs, messaging, activity stream, market, events and much more. Wiki: http://en.wiki.gra4.com/Category:Webmaster_guide Before you install this Drupal mod, please make sure you are installing the newest version: http://gra4.com/file/group/99/all

Big social networks put plenty of MyBB websites out of business: anyone can create a group, say, on Facebook, and it's much easier than to build and support whole MyBB website. Now we want to get Drupal web-masters back into the game, arming them with the same functionality major social networks have. The GRA4 Social Network for MyBB empowers your website with Social Networking features. MyBB Social Network Demo: http://mybb.ucq.me/gra4/activity Free hosting with auto-installer (MyBB supported): http://ucq.me After single 4-minute-long installation your MyBB website will have social features likes, friends, groups, blogs, messaging, activity stream, market, events and much more. Wiki: http://en.wiki.gra4.com/Category:Webmaster_guide Before you install this MyBB mod, please make sure you are installing the newest version: http://mods.mybb.com/view/gra4-social-network

Maintenance module for the BoonEx Dolphin Software. pH7 Maintenance module allows you to set your site in maintenance mode. The module is easy to use!