WonderCMS is a completely free open source Content Management System, or in other words, a free website builder.
WonderCMS HostingSaurus is Free, Open Source Software for Building and Managing Websites.
Saurus HostingDrupal is an open-source platform and content management system for building dynamic web sites offering a broad range of features and services including user administration, publishing workflow, discussion capabilities, news aggregation, metadata functionalities using controlled vocabularies and XML publishing for content sharing purposes.
Drupal HostingPixie is a free, open source web application that will help quickly create your own website.
Pixie CMS HostingOpenCms is an open source content management system written in Java.
OpenCms HostingJava Hosting packages on Linux servers.
Java HostingLiferay makes software that helps companies create digital experiences on web, mobile and connected devices.
Liferay HostingOpenKM is a Free/Libre document management system that provides a web interface for managing arbitrary files.
OpenKM HostingMagnolia is an open-source digital business platform with a content management system (CMS) at its core.
Magnolia HostingPrivate JVM hosting with pre-installed Tomcat server.
Private JVM HostingGoogle Web Toolkit, or GWT Web Toolkit, is an open source set of tools that allows web developers to create and maintain complex JavaScript front-end applications in Java.
Google Web Toolkit HostingHippo CMS is an open-source, dual licensed, Content Management System.
Hippo CMS HostingXWiki is a free wiki software platform written in Java with a design emphasis on extensibility.
XWiki HostingeXo Platform is an open source, standard-based, Enterprise Social Collaboration Platform written in Java.
eXo Platform Hosting