Abyss Web Server X1 is a free personal web server available for Windows, MacOS X, Linux, and FreeBSD operating systems.

Despite its tiny footprint (for example, the executable file size of the Windows version is less than 112 KB); it supports HTTP/1.1, dynamic content generation through CGI/1.1 scripts, Server Side Includes (SSI), custom error pages, and user access control (HTTP authentication/password protected files).

It features also a remote web management interface that makes its configuration as easy as browsing a web site.

Low requirements for great performance:

Abyss Web Server X1 does not require huge memory or excessive computing power to run. That's why it can be used without problems even on small or out-dated systems. It performs at least as well as the common web servers available on the market.

Abyss Web Server X1 has been specially written to make using CGI scripts the simplest possible even on Windows platforms. Adding PHP, Perl, or ASP support is a matter of a few clicks.

Features:

· HTTP/1.1, HTTP/1.0 and HTTP/0.9 support
· Keep-Alive support
· Partial downloads support
· Caching negotiation
· CGI/1.1 support
· Server Side Includes (SSI)
· Index files support
· Directory listing generation
· Aliases support
· Custom error pages
· User access control (HTTP authentication/password protected files)
· Users and groups management
· Customizable MIME types
· Logging in compliance with standard formats
· Remote web management interface (console)
· Anti-crash protection system that guarantees 100% uptime


Supported Operating Systems:

· Windows 95, 98, Me, NT, 2000, XP, 2003
· MacOS X 10.2 (Jaguar) and later
· Linux for Intel x86 (any modern distribution - needs GLIBC 2.1 or later - Kernel 2.0 or later)
· FreeBSD 4.8 and later for Intel x86 (should also work on FreeBSD 4.0 and later)