Serendipity is a PHP-powered weblog application which gives the user an easy way to maintain an online diary, weblog or even a complete homepage. While the default package is designed for the casual blogger, Serendipity offers a flexible, expandable and easy-to-use framework with the power for professional applications.

Bludit is a simple web application to make your own blog in seconds, it's completly free and open source. Bludit uses flat-files (text files in JSON format) to store the posts and pages, you don't need to install or configure a database.

WonderCMS is a completely free open source Content Management System, or in other words, a free website builder.

jCore server is the core system on which you can build your jCore client sites.

File Manager Hosting on Linux Servers.

PHP Hosting on Linux Servers.

Private JVM hosting with pre-installed Tomcat server.

OpenCms is an open source content management system written in Java.

OpenWGA is Web Content Management computer software running on the Java Enterprise Edition Platform.

XWiki is a free wiki software platform written in Java with a design emphasis on extensibility.

dotCMS is an open source content management system (CMS) written in Java for managing content and content driven sites and applications.

Apache Roller is a Java-based Open Source "full-featured, Multi-blog, Multi-user, and group-blog server suitable for blog sites large and small".

Liferay makes software that helps companies create digital experiences on web, mobile and connected devices.

Ametys is a free and open source content management system (CMS) written in Java.

SmartClient is set of mobile and cross-browser HTML5 UI components combined with a Java-based Ajax framework, created by Isomorphic Software to build business web applications.

Magnolia is an open-source digital business platform with a content management system (CMS) at its core.