Acon is a responsive architecture, building and construction-related Website Content Management System (CMS). This CMS is built completely with PHP and MySQL. It has a nice and attractive front end and back end interface that is really awesome and eye-catching. The back end has a lot of nice and maintainable features that are needed for a modern and professional website to handle the contents easily by the client. Almost all kinds of changes are possible to do using the admin panel without having any kind of programming language knowledge.