Managing Backup Files
Plesk Control Panel

Webix is a JavaScript and HTML5 framework for developing cross-platform HTML5 and CSS3 compatible applications.

Saurus is Free, Open Source Software for Building and Managing Websites.

b2evolution is an advanced weblog tool, i-e software allowing you to run your own blogs, newsfeeds or even photo stream.

Grav is a Fast, Simple, and Flexible file-based Web-platform. Although Grav follows principles similar to other flat-file CMS platforms, it has a different design philosophy than most. The underlying architecture of Grav is built using well established and best-in-class technologies.

Monstra is a fast and small content management system written in PHP! Monstra is the best CMS to manage a small-business website.

Ajax Hosting on Linux Servers.

FuelPHP is an open source web application framework written in PHP which implements the HMVC pattern.

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

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

Java Hosting packages on Linux servers.

Hippo CMS is an open-source, dual licensed, Content Management System.

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

Tomcat Hosting on Linux Servers.

eXo Platform is an open source, standard-based, Enterprise Social Collaboration Platform written in Java.

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

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.

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".