Content management system

Open Journal Systems

Open Journal Systems (OJS) is a journal management and publishing system that has been developed by the Public Knowledge Project through its federally funded efforts to expand and improve access to research.


Joomla is content management system (CMS), which enables you to build Web sites and powerful online applications.


WordPress is web software you can use to create website or blog. We like to say that WordPress is both free and priceless at the same time.