(sometimes we provide two download links because it may happen that the main server / link is overloaded or slow or non responding - the files are identical. Just choose one, save to the Desktop, double click to install)
Disclaimer: to our best knowledge this download comes from a website that is
safe (the last time we checked it, it was), but for your peace of mind (and better safe than sorry) we advise you to run an
antivirus on the downloaded file. Do not rely on MSWindows, Internet explorer, or on the electronic signature: a unsigned download is usually as safe as a signed one, signed just means the author paid Microsoft or Verisign for a stamp, it does not mean verified. Please kindly
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The applications of the Serial-TCP program include extending serial (RS-232, RS-485, RS-422, and TTL, etc.) communication distance via TCP/IP; expanding the capability of your existing TCP/IP control software; and analyzing TCP/IP and COM network with the built-in 'Ping', 'Resolve IP Address/Host Name', 'COM Port State LEDs', and 'Data Logging' tools and features.
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Bridging RS232/RS485/RS422/TTL Serial Port and TCP/IP)

The Serial-TCP program bridges your existing Serial COM port and TCP/IP without the need for changing existing protocol. It works seemlessly and transparently, just like a pair of passive RS-232/RS-485/RS-422 repeaters. The applications of the Serial-TCP program include extending serial (RS-232, RS-485, RS-422, and TTL, etc.) communication distance via TCP/IP; expanding the capability of your existing TCP/IP control software; and analyzing TCP/IP and COM network with the built-in 'Ping', 'Resolve IP Address/Host Name', 'COM Port State LEDs', and 'Data Logging' tools and features. The Serial-TCP program is also very helpful when you are developing your own TCP/COM control software. The Serial-TCP supports all major Windows OS, including Windows 8, 7, Vista, and XP, both 32 and 64 bits.
rs232, rs485, rs422, serial, serial port, over