SMTP Server Software
QK SMTP Server is a mail server base on Simple Mail Transfer Protocol.
Active Ports monitors all open TCP and UDP ports on a local computer.
Verigio Communications Inc.
Multi Port Forwarder enables you to redirect requests to another IP and port.
GuildFTPd FTP Server is a very useful File Transfer Protocol Server application.
Use USB devices over a local network as if they were connected to your PC.
TT MineCraft server creator
Helps you to create your brand new server, and keep it up-to-date with one click.
The dialer uses one local UDP port and one local TCP port.
Provides access to Advantage Local Server or royalty-free local database engine.
This program is a simple proxy server (port mapper).
A visual interface to the online directory structure on a remote or local server.
The professional version of the classic local server environment: MAMP.
Meddler is an HTTP Server running on port 8088 on your local PC.
Flachmann & Heggelbacher
Establishes TCP connections, accepts a TCP connection on a local port, etc.
Tucson Software Services
Port Forward is Windows Service which forwards any arbitrary set of local ports.
FakeDaemon is a port listener, to trick and log attackers on your local system.
Monitor local and remote server connections with a server uptime monitor.