PmWiki CMS is a free wiki software developed using PHP by Patrick R Michaud. It was initially released in January 2002 and since then has come a long way. Just like any other wiki software, a PmWiki CMS demo allows you to edit existing pages and add new pages into the website using basic editing settings, without any HTML or CSS knowledge. You demo sitecan be edited and maintained by multiple authors, or you can assign them different roles and permissions. You can download the software using the link below and set up your own PmWiki CMS demo.