Plone is quick and easy way to build powerful CMS. And it is free and open source.
Plone is easy to use open source CMS. It allows non technical users easily add and edit content. Visual editor help them to create rich text. By few clicks one can add a new page, news, event or upload document. But this is just the small chunk of possibilities. Additional modules provide polls, forums, blogs, newsletters, articles, press centres and many more.