Managing Backup Files
Plesk Control Panel

Pixie is a free, open source web application that will help quickly create your own website.

React (sometimes styled React.js or ReactJS) is a JavaScript library[2] for building user interfaces.

Fork is an open source CMS that will rock your world.

Composr is a very flexible CMS with advanced social, interactive and dynamic functionality.

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.

Ajax Hosting on Linux Servers.

Subrion is a stand-alone PHP content management system that is very easy to use. It comes with a ton of great features including full source editing, per-page permissions, user activity monitoring, and much more.

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

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

JSP Hosting on Linux Servers.

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.

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

OpenKM is a Free/Libre document management system that provides a web interface for managing arbitrary files.

Private JVM hosting with pre-installed Tomcat server.

LogicalDOC is a free document management system that is designed to handle and share documents within an organization.

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".

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