Third party application increases the functionalities of your hosting account. Example of these applications are WordPress, Joomla, Drupal etc

To install them, follow these steps

• Login to Plesk
• On the left sidebar, click Applications

• On the Applications page, click All Available Applications. This section displays all of the applications, free and commercial, that are available for installation.

• To learn more about an application, click its name.
• To install the application, click Install.
• On the installation page, complete the fields and then click Install. Plesk installs the application.