Celements CMS - Open Source

Open-Celements or in short just Celements is a completely Open Source (LGPL) Content Management System (CMS). It is based on the collaborative editing platform XWiki. It has all wonderful XWiki features for collaborative editing. Moreover it supports all enterprise level features of xwiki like multi-site hosting, LDAP and Kerberos Authentication and much more. Furthermore Celements features a lot of the important CMS features not yet found in XWiki. This are foremost:

  • Publishing and Unpublishing by date

  • a sofisticated Image handling with broad format conversions, crop and automatic dimension reduction and more
  • extensiable suite of page types (RichText, Blog, ImageGallery, Calendar, ...)
  • a most sofisticated Layout Manager and Layout Editor. You can develop a complete customized Layout with only HTML/CSS knowledge
  • an integrated newsletter solution