EasyApache 4 Interface
This interface allows you to update and install Apache, PHP, and other components of your web server.
Software
Install a Perl Module
This interface installs Perl modules to the system's Perl installation.
Install an RPM
RPM® (RPM Package Manager) refers to a software format, the software that the RPM package contains, and the package management system.
Module Installers
This WHM feature provides access to four interfaces that you can use to find and install modules for PHP, Ruby, and Perl.
MultiPHP INI Editor for WHM
This interface allows you to configure your PHP settings.
MultiPHP Manager for WHM
This interface allows you to easily manage the PHP and PHP FastCGI Process Manager (PHP-FPM) configurations of your system and your cPanel accounts.
NGINX® Manager
WHM's NGINX® Manager allows you to install, uninstall, and manage your NGINX with reverse proxy and caching server.
PHP Extensions and Applications Package
Use this interface to install and manage PHP packages via the PHP Extensions and Applications Repository (PEAR).
PHP PECL
This section of the Module Installers interface allows you to manage and install [PECL](http://pecl.php.net/) (PHP Extension Community Library) libraries.
Rebuild RPM Database
This interface allows you to rebuild the RPM database.
Ruby Gem Installer
This section of the Module Installers interface allows you to manage Ruby gems from the RubyGems.org repository.
System Update
This interface allows you to update your server's RPM packages.
Tomcat Manager
This interface allows you to manage the Tomcat status of your users. Tomcat runs as a private, single-user instance.
Update Server Software
This interface allows you to manually update software dependencies that your operating system installed and which cPanel & WHM requires in order to run.