WordPress has become one of the most popular open source Content Management Systems, and now powers and supports more than 60,000,000 blogs and sites from all over the world.
Since WordPress is so widely used all over the world, there is an inherent need for site contents to be displayed in different languages. Now with eCommerce sites also being constructed with WordPress, it is quite important to make one single site with multiple language compatibility. This can make the sites usable for people speaking different languages. Multilingual plugins from WordPress are developed for this very purpose.