Apache HTTP Server is a free and open-source web server that delivers web content through the internet. Apache is just one component that is needed in a web application stack to deliver web content. One of the most common web application stacks involves LAMP, or Linux, Apache, MySQL, and PHP. Apache is the web server that processes requests and serves web assets and content via HTTP.

It is cross-platform web server software. It provides many powerful features including dynamically loadable modules, robust media support, and extensive integration with other popular software.  

Apache has been tested by Apps4Rent engineers and it works well on Ubuntu 18.04:

Features of Apache on Ubuntu 18.04: 

• Handling of static files
• Loadable dynamic modules
• Auto-indexing
• Compatible with IPv6
• Gzip compression and decompression
• Load balancing
• Geolocation based on IP address

Disclaimer:  Apps4Rent does not offer commercial licenses of any of the products mentioned above. The products come with open source licenses.

Default ports: 

• SSH:22
• HTTP: 80
• HTTPS:443