agorum core is available in different versions.

First, there is the open source version, which comprizes a fully operational Document and Enterprise Content Management System. It can be used without any limitations. 

Then there is the professional version of the software, the functionality of which can be extended by a wide variety of paid-for modules. 

agorum core is based on the dual licensing principle, making it possible to also use the Pro version with non-GPL software.

The Pro version of agorum core can be extended with plug-ins which enhance functionality to meet a diverse range of customer needs:

• agorum core Workflow
  enables you to reflect your business processes and to automate processes
• agorum core Search-Highlighting
  highlights your search results for easier retrieval of documents and information
• agorum core AdminSync
  lets you synchronize users, groups and passwords from an existing ADS or LDAP directory
• agorum core File Adaptor
  integrates your existing file systems into agorum core effortlessly.
• agorum core Mail Adaptor
  mail archiving: lets you use your existing mailboxes with agorum core
• agorum core OCR
  makes your scanned documents and pictures searchable automatically and immediately
• agorum core Preview
  provides a quick preview of your documents without the need to open them
• agorum core Metadaten-Designer
  quickly create your own masks for metadata and workflows
• agorum core dataRep
  securely backup your agorum core system
• agorum core Serverwatch
  automatic and round-the-clock availability and performance monitoring for agorum core.
• MS SQLServer Treiber
  use your existing MS SQLServer database with agorum core.
• joogorum - Joomla! Integration
  a joomla! extension for integrating users and documents from agorum core into the Joomla! CMS.