SuperCom - Data Communication Library
x86 (32 bit), x64 (64 bit)


Serial and TCP/IP Communication Library, RS-232, RS-485 Toolkit. ZMODEM, Kermit, 3964, 3964R, RK512, LSV2, Heidenhain, MODBUS, 9-bit protocol

Decades of research and development enable SuperCom users to use a portable und highly optimized SuperCom API for x86 (32 bit) and x64 (64 bit), and develop functions, protocols and applications and stay focused on the primary job.

Switching from 32 bit to 64 bit is, what SuperCom concerns, a compiler switch away.

Windows x86, x64

x86 is referring to 32 bit sofware that is using the 'x86 instruction set' and Windows x86 is referring to the 32 bit variants of Windows (Server, Desktop) e.g. Windows NT, Windows 2000, Windows 2003, Windows XP, Windows Vista, Windows 7, Windows 8, Windows 10.

x64 is referring to 64 bit sofware and Windows x64 is referring to the 64 bit variants of Windows (Server, Desktop) e.g. Windows Server 2003 / x64, Windows XP / x64, Windows Vista / x64, Windows Server 2008 R2, Windows 7 / x64, Windows 8 / x64, Windows Server 2012, Windows 10 / x64, Windows 11 / x64.

More on SuperCom's product page.


Serial & TCP/IP Communication Library, ActiveX and NET Class Library

Serial communication RS-232, RS-485 Toolkit. Control serial interfaces. Protocols ZMODEM, YMODEM, XMODEM, KERMIT, ASCII

SuperCom - Serial Communication Library to develop serial communication programs with C, C++, C#, Visual C++, Visual Basic, VB NET, Pascal, Delphi, Java, LabView, etc.

Easily read and write data to the serial port. Send data through the serial port without delay.

In serial communication flow control is used to prevent buffer overrun. The hardware or software flow control (e.g. RTS/CTS, DTR/DSR, XON/XOFF) can be taken over fully transparent by SuperCom.

Every serial interface runs with it's own transmit and receive buffer to prevent data loss and give the application the time to perform other tasks too.

Hardware errors are detected and if required reported.

Establishing dial-up connections is easy and it's featured directly through a Modem or using TAPI (Windows Telephony API).

An application using SuperCom can control multiple serial ports and/or TCP/IP connections (based on the license purchased).

SuperCom packages also include the SuperCom NET Class Library. A collection of data comunication classes. Also included a clone class of the .NET class SerialPort.

File transmission using well known standard protocols like ZMODEM, YMODEM, XMODEM, KERMIT, ASCII.

Industrial Protocols: MODBUS, AS511, 3964R, RK512, LSV/2, Heidenhain Library are available to support industrial data communications with PLC and automation controllers.

A small collection of SuperCom x64 Examples, created with different compilers, running on Windows 10 (x64).


Serial Port Communication ActiveX

Serial communication ActiveX. RS-232, RS-485 Toolkit. Serial component ActiveX, control serial interfaces. Protocols ZMODEM, YMODEM, XMODEM, KERMIT, ASCII

SuperCom - Serial Communication ActiveX to develop serial communication programs with C, C++, C#, Visual C++, Visual Basic, VB net, Delphi. Easy access to serial ports supporting simoultaneously access to multiple serial lines.

MSComm compatible ActiveX - easy to replace MSComm32. Serial OLE control and serial port component ActiveX.

Transmit files with ZMODEM, YMODEM, XMODEM, KERMIT, ASCII file transfer protocols.

The SuperCom Serial ActiveX easily replaces MSComm and thus known MSComm related errors. More...

The SuperCom ActiveX can also be used with TCP/IP connections - any type of connection supported by the SuperCom library!


Linux x86, x64

Serial communication for Linux, RS-232, RS-485 Toolkit. Control serial interfaces. Protocols ZMODEM, YMODEM, XMODEM, KERMIT, ASCII

Real 32 bit software, developed using SuperCom x86 (32 bit) can execute under 32 bit Linux (x86*).

Real 64 bit software, can execute under 64 bit Linux (x64*) ausgeführt werden.

* other CPU on request

Nore on SuperCom's product page.


ZMODEM & Kermit File Transfer Client and file transfer Server

Serial Communication Software, unattended file transfer with zmodem, kermit protocol in Windows and DOS. Includes Client and Server

Unattended file transfer with zmodem, kermit protocol - KERMIT and ZMODEM File Client & Server, Serial Communication Software, Windows and DOS.

Retrieve files from server using ZMODEM or KERMIT file transfer protocol.

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Data communication software, ActiveX communication libraries and components
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