Xerver Web Server 4.15
This free open source GNU GPL server supports CGI, Perl and PHP.
Xerver also includes an FTP server. It allows you to run scripts, create virtual directories, allow and deny directory listing, customize error pages, allow and deny CGI scripts to run, create users and password-protected folders, choose your own index file extensions, share and unshare hidden files or files with certain extensions, and share an unlimited number of folders. It supports HTTP 0.9, HTTP 1.0, HTTP 1.1 and all HTTP methods.