This is a repackaged open source software product wherein additional charges apply for technical support and maintenance by Apps4Rent. NGINX is open source software for web serving, reverse proxying, caching, load balancing, media streaming, and more. A web server designed for maximum performance and stability. NGINX can function as a proxy server for email (IMAP, POP3, and SMTP) and a reverse proxy and load balancer for HTTP, TCP, and UDP servers.