Free Download serial port functions Software

Windows All, Other

ZylSerialPort is a Delphi & C++Builder thread based asynchronous serial port component. Use ZylSerialPort component to easily communicate with external devices on serial port connection, such as modems, bar code readers, GSM modules and others. You can use it also with USB, IrDA and Bluetooth devices, because these devices have a driver that redirects the input from the USB, IrDA or Bluetooth port to a virtual serial port.
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Windows All

ZylSerialPortAX is a thread based asynchronous serial port ActiveX control. Use ZylSerialPortAX control to easily communicate with external devices on serial port connection, such as modems, bar code readers, GSM modules and others. The demo version is fully functional. The package includes demo programs to show how ZylSerialPortAX works and a help file with the description of the component.
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Windows All, Other

ZylSerialPort.NET is a thread based, event driven, asynchronous serial port .NET component. Use ZylSerialPort.NET component to easily communicate with external devices on serial port connection, such as modems, bar code readers, GSM modules and others. ZylSerialPort.NET is written 100% in C# using .Net framework and API calls. You can use it also with USB, IrDA and Bluetooth devices, these devices have a driver for USB, IrDA or Bluetooth port.
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Win XP/2000/Server

Share Serial Ports creates virtual serial ports in your system that appear as copies of real ports and allows you to share real serial ports between multiple applications. All applications will be able to receive and send data to serial port.
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Win Other/XP/2000/Server/Vista/Vista x64

It allows you to map any serial ports to any other ports. E.g. you install additional COM port expansion card to computer as COM7 serial port but your favorite software can work with COM1 port only. To resolve this problem you can use this program.
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Win XP/2000

Shared Serial Port allows you to share real serial ports between multiple applications. All applications will be able to receive data from real serial port simultaneously, as well as send data to it.
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Win Other/98

Captures and displays time-tagged text and binary data across a PC serial port, from COM1 to COM12. Supports simultaneous capture to screen, with optional output to file and printer. Three capture modes: single character, line, or string.
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Win Other/XP/2000/Server/Vista

Virtual Serial Port Kit creates pairs of virtual serial ports in your system which are virtually connected to each other. Physical null modem cables are not required. You can connect any number of virtual port pairs. It's very useful for debugging.
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Win XP/2000/Server/Vista/Vista x64/Other

Network Serial Port Kit allows you to connect any serial port devices over TCP/IP network or Internet. Program creates and connects up to 254 virtual serial ports at a time. Physical COM ports can be connected over the network as well.
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Win Other/XP/2000/Server

Free Serial Port Monitor software, Com Rs232 sniffer with communication packet data analyzer. Free Serial Port Monitor can spy, capture, view, analyze, test com ports activity performing com port connection and traffic analysis
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Win Other/98/XP/2000

Control external devices with serial interface - use Serial Port AX Control.
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Win XP/Vista/Vista x64/7 x32/7 x64/2000/Server

Creates virtual serial ports to which any serial application can connect
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Win 98/Other/XP/2000/Server/Vista/Vista x64

Create custom additional virtual serial port in system and control it.
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Win Other/98

Create two virtual serial COM ports in your system
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Win Other/98/XP/2000

Two virtual serial ports linked to each other via virtual null-modem cable
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Pocket PC

Connect applications in Windows CE and exchange data via virtual serial ports.
Download Free Trial ( 0.39 MB )

Win 98/Other/2000/XP/Server/Vista

GXSerial: an easy way to build multithreaded, serial communication applications.
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Win XP/Other/2000

Two virtual serial ports linked to each other via virtual null-modem cable
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Win 98/Other/XP/2000

Creates virtual serial ports and connects them to each other for data transfer.
Download Free Trial ( 1.17 MB )

Win Other/XP/2000

Create virtual serial port directly from your application and work with it
Download Free Trial ( 0.94 MB )

Win XP/2000

Serial Port Sniffer ActveX Control monitors and edits data flows of serial ports
Download Free Trial ( 1.08 MB )

Win Other/XP

sport
Download Freeware ( 0.02 MB )

Win Other/98/2000/XP/Server, Mac Other/OS X, Pocket PC

xPort is the ultimate backup tool for your iPod. It copies songs from iPod.
Download Free Trial ( 0.13 MB )

Win XP/Vista/2000/98

professional and powerful system utility for RS232/422/485 COM ports monitoring
Download Free Trial ( 0.76 MB )

Win XP/2000/Server/Vista/Vista x64

RS232 Data Acquisition, Com Port Control Component Library, Modem Access...
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Win Other/98/2000/XP/Server/Vista

XPPort(TM) converts your Excel file to multiple PowerPoint slides with 1 click.
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Win Other/98/2000/XP/Server/Vista/Vista x64

This calculator is a double interpreter specialized in the special functions
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Win Other/98/XP/2000

Send personalized newsletters and serial emails with typical newsletter design
Download Free Trial ( 0.63 MB )

Win 98/Other/XP/2000/Vista/Vista x64

Serial Player is a utility for recording and playing back data.
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Win Other/XP/2000

Records all data received on a serial port to a file on a disk.
Download Free Trial ( 0.44 MB )