No specific info about version 4.0. Please visit the main page of FossLook Application Server on Software Informer.
Gene6 FTP Server is an FTP server program that enables easy transfers PC - FTP.
GuildFTPd FTP Server is a very useful File Transfer Protocol Server application.
OMRON Toolbus Communication Server that acts as a communications protocol Server
EasyEclipse Server Java is used for server side Java application development.
A complex query editor for communicating with many types of databases.
The Siemens S7 Ethernet/MPI Server acts as a communication protocol Server .