Abyss Web Server X1 is a free web server available for Windows, MacOS X, Linux, and FreeBSD. Despite its small footprint, it supports download resuming, caching negotiation, logging, CGI/1.1 scripts, ISAPI extensions, Server Side Includes (SSI), custom error pages, password protection, IP address control, aliases, custom MIME types, index files, custom directory listings, anti-leeching, and bandwidth throttling. It features also an automatic anti-hacking system and a multilingual intuitive remote web management interface. With Abyss Web Server X1, hosting your web site and your PHP, Perl, Python, or ASP scripts is a matter of a few minutes.