ActiveComport Serial Port Toolkit
Serial port toolkit to enable applications or scripts to communicate with a modem or other serial port device. This ActiveX control features full com port control, binary and ASCII data transfer, support for RS 232 and RS 485 standards and ISDN modem support. ... ActiveComport can control any device that has a serial interface (com port): a printer, a modem, an ISDN modem, a USB serial device, a network device, a computer, a weight indicator, a scanner, etc. ... NET platforms. ... , and can be used on Windows 98, Windows NT, Windows 2000, Windows XP and Windows .
http://www.activexperts.com/files/activcomport/acomport.exe - 1Mb - Download - Screenshot

PHP serial extension
This is a loadable extension for PHP running on Windows implementing serial port handling and communications. Once installed in PHP environment you can programm PHP applications to control serial device hosted on server from remote location; these devices can be anything from video switcher,... There are available functions for opening, closing port, checking port state, reading / writing from / to port, setting control lines.
http://www.easyvitools.com/download/php_ser.zip - 228Kb - Download - Screenshot

Comm-Logger
Comm-Logger is a very easy to use serial communication data logger. It can log data directly from the serial port to a standard file. Up to 32 ports may be logged concurrently.
http://www.wcscnet.com/FTP/DEMO/CLogS100.exe - 5Mb - Download - Screenshot

Print Merge Numerator - for Corel DRAW
With this program & Corel DRAW you can print anything with serial numbers. Serial numbers will be replaced automatically. Would you like to print tickets, labels, lottery tickets,... with serial numbers. It's easy NOW ! With this program and Corel Draw you can print everything ! ... Repeat each number 'n' times. ... Zero-pad to 'n' places. ... Arrange blocks (for professionals). ... Format for Corel DRAW Print Merge (if you need that), etc... ... Adjustable options: Range: from, to and step. ... Add string before and after numbers.
http://www.download4you.com/download/PrintMergeNumV10.zip - 192Kb - Download - Screenshot

VolID(Disk Drives Serial Modifier)
With VolID you can modify your disk drive's serial number which is also called Volume ID (not hard disk's physical serial which you can find at back of your hard disk) , the format of volume ID is: XXXX-XXXX (X maybe 0,1,2,3,4,5,6,7,8,9,A,B,C,D,E,F). ... With demo version you can only change the volume ID of drive C: to "1234-5678" . ... Close all running program before you modify your volume ID, reboot is required to make the modification take effect. ... Press "Restore" button you can restore the drive's volume ID to old one.
http://download.softrm.com/trial/english/VolIDSetup.exe - 1Mb - Download - Screenshot

Advanced Serial Port Monitor
Today we are all living in a completely new era. Nowadays, utilizing digital technologies is as natural as breathing and eating. This is why so many businesses turn towards digital products and solutions. The number of devices that can be connected to a home or office PC grows exponentially. ... Advanced Serial Port Monitor can operate in manual, automatic and spy modes providing developers with unique opportunity to monitor all data received from a device connected to COM port as well as send data directly to a serial port either manually or automatically on given time intervals.
http://www.aggsoft.com/download/aspmon35.exe - 2Mb - Download - Screenshot

SerialIP Utilities
SerialIP Utilities is easy-to-use package to resolve a problem of remote access to equipment and log all data received from this equipment into files to analyse them in the future. SerialIP Utilities is a software based RS232 to TCP/IP converter. SerialIP Utilities allows any of the RS232 serial... Transfer data from serial ports to other serial ports between remote or local computers 5. ... Give any number of users to have an access to each serial port simultaneously 6. ... Save information received from serial port into file on a disk of remote or local computers 3.
http://www.fogsoft.com/download/SerialIP_Utilites_Setup.Zip - 1Mb - Download - Screenshot

Multicom.Net
While the operation of different facilities, which are connected to a computer via serial port, there may appear the necessity to start up utility program (for these facilities) not in the machine, to which the facilities connect directly, but in the remote machine, that is connected to the... The use of our product gives you the possibility to give the remote access to serial port via TCP/IP. ... Net is a program emulator of serial ports (up to 255) for operational system W2K/XP. ... Net server is a service which realizes the exchange between a real driver of the serial port and TCP/IP.
http://www.intellidriver.com/downloads/products/multicomnet.zip - 283Kb - Download

ITS Net Serial Driver (ITSNSD)
While the operation of different facilities, which are connected to a computer via serial port, there may appear the necessity to start up utility program (for these facilities) not in the machine, to which the facilities connect directly, but in the remote machine, that is connected to the... IISVSD is a program emulator of serial ports (up to 255) for operational system W2K/XP. ... ITSNSD server is a service which realizes the exchange between a real driver of the serial port and TCP/IP. ... The use of our product gives you the possibility to give the remote access to serial port via...
http://www.itsuperiority.com/downloads/products/avsdnet.zip - 576Kb - Download - Screenshot

HiFlyTechNet Serial Driver (HNSD)
While the operation of different facilities, which are connected to a computer via serial port, there may appear the necessity to start up utility program (for these facilities) not in the machine, to which the facilities connect directly, but in the remote machine, that is connected to the... NVSD is a program emulator of serial ports (up to 255) for operational system W2K/XP. ... HNSD server is a service which realizes the exchange between a real driver of the serial port and TCP/IP. ... The use of our product gives you the possibility to give the remote access to serial port via TCP/IP.
http://www.hiflytech.com/downloads/products/avsdnet.zip - 576Kb - Download - Screenshot