apple os x server

AXIGEN FREE mail server-(E)SMTP,POP3,IMAP4,WebMail,RPOP,Groupware,basic support

Parabuild is a software build management and continuous integration server.

PS3 Media Center X was a free multimedia server developed by Red Kawa.

A modular C++ IRCd (IRC daemon) for Linux, BSD, Windows and Apple OS X systems.

The alternative command prompt for Windows 11, 10, ... and MS Server OS