Drupal is open source social publishing software and free modular content management system (CMS) which is written in PHP and it require a database like MySQL to store content and settings. Drupal empowers individuals, teams, communities or an enterprise to easily publish, manage and organize a wide variety of content on a website. It is mainly popular for building online communities. And Drupal is a free software package. Many people and organizations have used Drupal to power scores of different web sites like community web portals, corporate web sites, Company websites, Discussion sites, Intranet applications, E-commerce applications, Resource directories, personal web sites or blogs, Dating sites, social networking sites and much more. Basically, there are no limits with Drupal to make any type of website. Drupal works with Windows, Mac OS X, Linux and many other operating systems. Drupal is a library of PHP functions useful for developing a dynamic website.
Drupal is open-source software and is maintained and developed by a community of thousands of users and developers. Solver Circle Developers team are very well experienced about Drupal. They are expert with the built-in functionality, combined with dozens of freely available add-on modules enable features such as content management, blogs, wiki collaborative authoring, tagging, picture galleries and much more. Solver Circle developers can create modules for Drupal.

WP e-Commerce

WP e-Commerce (WordPress e-Commerce): WordPress is a free, open-source web-based software program that can use to build and maintain a website or blog. There are many plugins available that make WordPress even more resourceful application for businesses. WP e-Commerce is one of the most popular shopping cart plugins for WordPress. This plugin is fully-featured shopping cart application and perfect for selling products and services, or collecting payments and fees online.
The WP e-Commerce plugin is easy to be used with trusted payment processors like Google Checkout, PayPal, Authorize.net and Payment Express. This e-Commerce  plugin provides easy acceptance of online payments and you can sell products, services and fees online. The plugin seamlessly integrates with WordPress Update System. Whenever you upload a new product, the world knows about it. WP e-Commerce plugin is one of the most commonly used shopping cart system across the world.


WordPress is a free, open-source web-based software program that can use to build and maintain a website or blog. WordPress is written in PHP and supported by a MySQL database. It can also be effectively and efficiently integrated with other open source third party software products. WordPress offers intuitive administrative tools and sophisticated design features that make it easy to develop and integrate a personal or professional blog on your site and it is easily modified to enable the management of an entire website. WordPress has a rich plug-in architecture which allows users and developers to extend its functionality beyond the features. WordPress plug-in are a powerful way to customize any site. It is search engine-friendly, clean permalink structure, support for tagging of posts and articles, it has the ability to assign nested, multiple categories to articles and clean permalink structure. WordPress uses the same modular programming idea for implementing site interface designs that is called “Themes”. There are many Themes available for free on many sites. WordPress has an intuitive administration interface which anyone can handle and it is fast and lightweight.


Joomla is one of the most powerful Open Source and free Content Management Systems (CMS) which enable you to build Web sites and online applications. Joomla’s framework is written in PHP and it is use MySQL database. Joomla is used all over the world for everything from simple websites to complex applications. It is recognized as one of the most popular content management systems for its flexibility, ease-of-use and installation, extensibility, reliability and it is also simple to manage.  It helps you to create and maintain structured, flexible websites/portals, add and edit content, change the site look and feel and many more. If the CMS functionalities are not enough for your site, Joomla will help you to add extra tools for your site. It is very easy to manage your website with Joomla. There are lots of templates available for Joomla on the web and anyone can choose different themes for his/her sites depending on its structures.

CMS (Content Management System)

A CMS (Content Management System) is a way of changing website content online. CMS used to enter, import, export, schedule and publish websites and other files and information. Usually changing, editing, updating, maintaining or archiving content such as text, pictures and in the good ones menus, navigation and page layouts using built-in templates. Some are very expensive and can manage large amounts of data while others are rather cheap and inexpensive. A CMS can be reasonably simple or very complex. There is a wide range of CMS products available, developed by providers such as Microsoft, the open source community and small development companies.

There are many open source or free content management systems available like as WordPress, Joomla, Drupal, Expression Engine, Elgg etc. WordPress and Joomla are most popular CMS. Some CMS are custom-made for more specific websites where Solver Circle Ltd provides this custom-made CMS. Choosing the right CMS can be an important decision for your organization. It is a platform that aids in the management of content on a Web site.