XAMPP is an integrated server package that contains many different tools such as mail, Web, FTP and WebDAV. Various open software packages are combined to power the various services including Apache, MariaDB, FileZilla, PHP, JSP Java, OpenSSL and more. Tomcat and Perl can be added using add-ons available from the website.
XAMPP-Lite is also available. It takes up less disk space, but removes mail, FTP and other tools.
Note: XAMPP has many capabilities, including a portable MediaWiki or WordPress installation.