eltima virtual serial port

Serial port data transfer software log data to local remote computer disk file

Allows you to connect any serial port devices over TCP/IP network or Internet

Free Serial Port Monitor, RS232 Com Software Sniffer

Free Virtual Serial Ports Emulator

Serial COM port component for VB.NET, VC#.NET, VB, Delphi, ASP .NET and more

Serial COM port toolkit for VB, VB.NET, VC#.NET, Delphi, ASP, PHP, Java and more

Monitor data received from and sent to a COM port in manual, auto or spy modes!

Replace serial (RS232, RS485) cables with ethernet network, using UDP

No physical cable is required (Spy COMM Sniffer monitor and debug)

Shares up to 255 serial port devices over TCP/IP network.