Opencart is an online store management system built using PHP programming language and MySql database. It is a framework and system with many basic shopping store functionalities already integrated. ... You can download, install and optionally refactor Opencart modules and adapt them for your purpose.
OpenCart, like some other CMS, can be called a relatively secure platform. However, as with other content management systems, it is better to immediately take care of the security and protection of your site from hacking by unauthorized persons.
OpenCart is a free, open-source eCommerce platform that enables the selling and purchasing of online products. This means that OpenCart provides access to its source code to modify and customize the online store.