Serial Port Control is an inexpensive royalty-free component. You can use it with any development environment, such as VB, VB .Net, VC++, C#, Delphi, etc. Just put it on a form and vou've got all the functionality you need to access an RS232 port. The event driven architecture makes it a snap to use. Just define a function in your program and it will be triggered automatically when new data is available through the port.

• License: Shareware
• Language: English
• Release: 2008-02-25
• Size: 500 Kb
• Cost: 29.95 $

Virtual Serial Port Driver XP4 creates any number of pure virtual serial ports pairs in your system which are virtually connected to each other. You can transfer files, exchange data or do whatever you want as it was real serial ports. For example, you can create virtual pair COM5-COM6. In this case all data sent by other applications to virtual serial port COM5 arrives at virtual serial port COM6 and all data sent to COM6 arrives at COM-port 5.

• License: Shareware
• Language: English
• Release: 2003-09-10
• Size: 1 Mb
• Cost: 111.95 $

Serial communication component Visual dBASE library for serial port communications. Controls multiple ports simultaneously; is fully thread safe, port re-entrant. Includes 34 functions plus modem control, ANSI emulation, ASCII/XMODEM/YMODEM protocols. Supports virtual ports (usb to serial, bluetooth serial); hardware/software flow control, line control. Works with all versions of dBASE. Use with any language that can call the Windows API.

• License: Shareware
• Language: English
• Release: 2006-04-06
• Size: 339 Kb
• Cost: 105.00 $

Serial communication component Visual FoxPro library for serial port communications. Controls multiple ports simultaneously; is fully thread safe, port re-entrant. Includes 34 functions plus modem control, ANSI emulation, ASCII/XMODEM/YMODEM protocols. Supports virtual ports (usb to serial, bluetooth serial); hardware/software flow control, line control. Works with all versions of Visual FoxPro (VFP). Fully functional evaluation version.

• License: Shareware
• Language: English
• Release: 2006-03-30
• Size: 331 Kb
• Cost: 105.00 $

Serial Port Mapper allows you to map any serial ports to any other serial ports. For example you install additional serial port expansion card to computer as COM7 serial port but your favorite software can work with COM1...COM4 ports only. To resolve this problem you can use Serial Port Mapper to map new COM7 port either to COM1 or to COM2...COM4. Now your software can open COM1 port (or COM2...COM4) but actually work with new COM7 port.

• License: Shareware
• Language: English
• Release: 2005-06-22
• Size: 609 Kb
• Cost: 99.95 $

Serial Port Redirector is used to connect a serial application to a remote TCP socket. This allows you to utilize modern hardware COM servers without changing your software or exchange data between a TCP/IP application and an old-fashioned program that can only connect to a serial port. This is done by creating virtual COM ports. Virtual COM ports accept connections from serial applications and redirect the data to a specified IP address/port.

• License: Shareware
• Language: English
• Release: 2006-11-02
• Size: 847 Kb
• Cost: 99.95 $

Serial Port ActiveX Control is a powerful component that lets developers quickly and effectively work with serial port. Use Serial Port component to easily communicate with external devices on RS232 connection, such as modems, bar code readers, PBX and so on. Serial Port introduces several extremely useful properties for detailed setting of serial port, numerous methods to write and read from port and events to control serial port state changes.

• License: Shareware
• Language: English
• Release: 2004-06-08
• Size: 1001 Kb
• Cost: 61.95 $

You can connect data collection serial devices: bar code scanners, modems, sensors, gages, RF equipment, telephone PBX systems, laboratory or industrial instruments, and so on - to the serial ports of your computer to deliver that data anywhere over any TCP/IP based network. Program creates up to 254 virtual serial ports at a time. Physical COM ports located on remote computer can be connected to host computer over the network as well.

• License: Shareware
• Language: English
• Release: 2006-12-21
• Size: 1 Mb
• Cost: 199.95 $

Creates virtual COM ports directly from your own programs and fully control them! Virtual ports look like real hardware serial ports for all serial communications applications. On the other hand, developer API allows your program to access data written to virtual serial port by communications application and to respond with your own data. OEM license allows you to distribute this ActiveX control as a part of your software.

• License: Shareware
• Language: English
• Release: 2006-06-30
• Size: 789 Kb
• Cost: 199.95 $

Share Serial Ports is an advanced utility for sharing real serial ports between multiple applications so that all applications will receive same data from real serial port simultaneously. It is achieved by creating virtual serial ports, exact copies of real ones. All virtual ports can send data to real serial port. You will be able to set port permissions to read, write or change control lines state for every application separately.

• License: Shareware
• Language: English
• Release: 2004-04-05
• Size: 1 Mb
• Cost: 111.95 $

To monitor (bi-directional) Serial communication RS-232 between two devices without physical cable, you can use the freeware Bill Serial Monitor. This freeware enable you to view, log, test and analyse the activity of the serial RS-232 port. If you want to monitor the serial protocol of two different serial devices you can use our Protocol Analyser function. DSR, CTS, DTR and RTS can also be controlled

• License: Freeware
• Language: English
• Release: 2005-08-11
• Size: 3 Mb
• Cost: Free

This is software-based solution that lets you share up to 255 serial port devices over TCP/IP network. So, any serial port device connected to COM port could be accessed from anywhere as if it is attached to local PC. It provides the ability to create three different types of connection: Port-to-port, Port-to-TCP client and Port-to-TCP server. Serial to Ethernet Connector uses virtual port technology which emulates real serial ports.

• License: Shareware
• Language: English
• Release: 2005-12-07
• Size: 3 Mb
• Cost: 99.95 $

Serial communication component VB (VB.NET) library for serial port communications. Controls multiple ports simultaneously; is fully thread safe, port re-entrant. Includes 34 functions plus modem control, ANSI emulation, ASCII/XMODEM/YMODEM protocols. Supports virtual ports (usb to serial, bluetooth serial); hardware/software flow control, line control. Works with all versions of Visual Basic and VB .NET, VBA and PowerBuilder.

• License: Shareware
• Language: English
• Release: 2006-02-21
• Size: 411 Kb
• Cost: 105.00 $

Eltima Virtual Serial Port ActiveX Control is a powerful tool for professional developers that allows your application to create custom additional virtual serial port in system and fully control it. Created virtual serial port looks like real serial port for other Windows applications. From your application you can control data sent to virtual serial port by other applications and respond to them by sending own data to virtual serial port.

• License: Shareware
• Language: English
• Release: 2008-03-04
• Size: 1 Mb
• Cost: 179.95 $

Serial communication component Xbase++ library for serial port usb communications. Controls multiple ports simultaneously; is fully thread safe, port re-entrant. Includes 34 functions plus modem control, ANSI emulation, ASCII/XMODEM/YMODEM protocols. Supports virtual ports (usb to serial, bluetooth serial); hardware/software flow control, line control. Works with all versions of Alaska Xbase++. Fully functional evaluation version.

• License: Shareware
• Language: English
• Release: 2006-04-04
• Size: 327 Kb
• Cost: 105.00 $

erial communication component C/C++ (.NET) library for serial port communications. Controls multiple ports simultaneously; is fully thread safe, port re-entrant. Includes 34 functions plus modem control, ANSI emulation, ASCII/XMODEM/YMODEM. Supports virtual ports (usb to serial, bluetooth serial); hardware/software flow control, line control. Use with any program that can call the Windows API. Can also use with C-Sharp, MFC and C++ Builder.

• License: Shareware
• Language: English
• Release: 2006-02-01
• Size: 569 Kb
• Cost: 105.00 $

Advanced Serial Port Terminal is a great tool for developers that lets connect to any number of serial ports (including virtual ones) or to remote computer using null modem cable. The application lets you open as many serial ports as you like; dynamically change serial port settings without closing and reopening current port; adjust baudrate, databits, stop bits, flow control parameters; save all received bytes into a file and do lots more.

• License: Shareware
• Language: English
• Release: 2005-10-05
• Size: 2 Mb
• Cost: 39.95 $

Serial communications component Delphi library for serial port communications. Controls multiple ports simultaneously; is fully thread safe, port re-entrant; can send Windows messages on completion of events. Includes 34 functions plus modem control, ANSI emulation, ASCII/XMODEM/YMODEM protocols. Supports virtual serial ports (usb to serial, bluetooth serial); hardware/software flow control. Works with all versions of Delphi and DELPHI .NET.

• License: Shareware
• Language: English
• Release: 2006-03-06
• Size: 392 Kb
• Cost: 105.00 $

Serial port toolkit to enable applications or scripts to communicate with a modem or other serial port device. Features full com port control, binary and ASCII data transfer, support for RS 232 and RS 485 standards and ISDN modem support. Can be used by ASP, ASP.NET, Visual Basic, Visual Basic .NET, Visual C++, Visual C# .NET or VBScript. Samples for all platforms and development tools are provided.

• License: Shareware
• Language: English
• Release: 2003-03-01
• Size: 1 Mb
• Cost: 149.00 $

Serial Splitter is an application, based on Windows kernel drivers technology and Eltima Virtual Serial Ports Driver. It allows you to share real serial port between several applications in a way that all applications will receive same data from one serial port simultaneously. It is achieved by creating virtual serial ports, which are same copies of real ones. Each application will think that it is working with serial port in exclusive mode.

• License: Shareware
• Language: English
• Release: 2005-03-10
• Size: 2 Mb
• Cost: 99.95 $