Drupal is an open source CMS framework of PHP and is very powerful, developer-friendly tool for building complex sites. With lots of functionalities, wide range of CMS, advanced management systems and customizable features, Drupal have become favourite of many a programmers.

• An open source software having lots of free themes, contributed modules and core software, making it easy and less time consuming to develop an application.
• Drupal is highly customizable as far as its features, layout, design and operation are considered.
• Facilitates rapid deployment/addition of features as and when required.
• Can readily be integrated with other applications.
• Extensive API support allowing integrations of as many APIs as needed.
• SEO friendly and mobile compatible.
• Advanced management systems allowing effective creation, grouping and management of users, contents, graphics etc.
• Loads of addons and plugins.
• Huge community support keeping help ready for any use cases.