Drupal

The Drupal Content Management System (CMS) can be used to build everything from personal blogs to enterprise applications – with many add-on modules and designs to choose from. It is a free, flexible and robust system that is constantly being improved on by passionate people from all over the world and allows you to enhance your website offerings with ease.
Due to the increasing number of online users today, a website not only needs to look great but also be easy to use and simple to update, all the while performing countless tasks with speed and stability. They also have to be constantly evolving to stay on top of the ever-changing tech world. Therefore, the CMS you choose has to be able to cater to all these issues.
Drupal has proven itself time and time again as the number one content management solution which has grown from a small open source community to a network of thousands of developers running hundreds of thousands of websites. It remains the CMS of choice for medium-sized and enterprise-level websites and has been voted the top CMS in the world for two years running.
Drupal CMS features give you the ability to:
BUILD
Drupal lets you build internal and external-facing websites in a matter of hours, with no custom programming or the need to start from scratch every time you build a new website. You can also utilise a multi-site configuration or choose a Drupal distribution (installation profile) of pre-defined website features and functions for a specific purpose or type of website, available as a single download.
CREATE
Drupal's flexibility handles countless content types including video, text, blog, podcasts and polls with robust user management, menu handling, real-time statistics and optional revision control – enabling you to manage content with user-friendly web interface.
ADMINISTER
Drupal’s great options for new user accounts and user permissions means that they can be assigned one or more roles, whereby each role can be set up with fine-grained permissions allowing them view/create only what the administrator permits.
DESIGN & DISPLAY
Drupal's presentation layer allows designers to create highly usable, interactive experiences that engage users and increase traffic that are convertible into sales. You can choose to use an existing Drupal theme for your website or try designing your own which others can use, too.
ORGANISE & FIND
Drupal comes with many tools to help you organise, structure, find and re-use your content. This includes the ability to categorize with taxonomy, automatically create friendly path URLs and custom lists, associate content with other content on your website and create smart defaults for content creators.
EXTEND
You can now focus your efforts on building great web sites, not re-creating features available elsewhere to build your corporate identity. With more than 6,000 available modules, the vast majority of your site's website requirements can be addressed with Drupal core and available add-on modules. You can even contribute modules for others to use.
COLLABORATE
Drupal’s specialty lies in social publishing that enables you to create sites and applications that help your users express their opinions and engage with one another. You can even have tight control over who can create, view, administer, publish and otherwise interact with content on your site.
CONNECT
Drupal makes it easy to connect your website to others across the Internet using aggregation, feeds and search engine connection capabilities. Social networking integration is also widely supported to help you engage with a wider audience. Drupal also offers your website easy ways to interact with external media and file service