Browse free open source Serial software and projects for Windows and Windows Server below. Use the toggles on the left to filter open source Serial software by OS, license, language, programming language, and project status.

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  • 1
    Null-modem emulator

    Null-modem emulator

    The virtual serial port driver for Windows.

    The Null-modem emulator (com0com) is a kernel-mode virtual serial port driver for Windows. You can create an unlimited number of virtual COM port pairs and use any pair to connect one COM port based application to another. The HUB for communications (hub4com) allows to receive data and signals from one COM or TCP port, modify and send it to a number of other COM or TCP ports and vice versa.
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    Downloads: 3,719 This Week
    Last Update:
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  • 2
    tcp2com creates a bridge between a TCP socket and a serial port (COM). The program runs as a service under Windows NT. With tcp2com, you can telnet into any device you may have plugged into your COM port.
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    Downloads: 22 This Week
    Last Update:
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