Powerful and feature rich fax server software system. ActFax has been designed for network-wide transmission and receipt of fax messages, as well as sending and forwarding fax messages by email. The software runs on any Windows version from Windows 98, NT, 2000, XP, 2003 Server, Vista (Server and Workstation edition), Windows 7 and 8 (32 and 64 bit) and also supports terminal servers.