Free Virtual Serial Ports Emulator
		VSPE is intended to help software engineers and developers to create/debug/test applications that use serial ports. It is able to create various virtual devices... http://www.eterlogic.com/downloads/SetupVSPE.zip - 1.11MB - Download - Screenshot

		232Analyzer
		232Analyzer is an advanced serial port protocol analyzer software, terminal, debugger, monitor, sniffer, which allows programmers, engineers to control, debug,... http://www.commfront.com/RS232_Protocol_Analyzer_M... - 4.53MB - Download - Screenshot

		Bill Redirect Serial-File-TCP Port & KB
		Resident Tray System software for barcode scanner or other serial data capture devices that have a RS232 or Ethernet interface. This program will redirect to any... http://www.BillProduction.com/Bill_COMtoKB.zip - 3.14MB - Download - Screenshot

		Free Serial Port Monitor
		Free software serial port monitor, Com Rs232 sniffer with communication packet data analyzer. This monitoring utility can spy, capture, view, analyze, test com ports... http://www.serial-port-monitor.com/Download/free-s... - 2.82MB - Download - Screenshot

		NCD Device Development Lib
		NCD Devices Development Lib supply powerful ActiveX for all NCD devices. NCD relay controllers allow computer controlled switching from the RS232 serial port of... http://www.controlanything.com/software/ncdcontrol... - 425KB - Download - Screenshot

		IPCOMServer
		IPCOMServer is a Telnet server that runs on the Windows 95,98 and ME platforms. It provides the user with a direct connection between a Telnet client and a given... http://www.tigme.com/software_0004_ipcomserver3.zi... - 1.91MB - Download - Screenshot

		Comm Operator
		Comm Operator simulates the rs232 device, such as GPS receiver, total station, and software related. It acts as a device as well as program. Using it, device can... http://www.serialporttool.com/download/CommOp.zip - 648KB - Download - Screenshot - Buy It

		KeyInjector - Multi-Port Serial Keyboard Wedge
		KeyInjector multi-port serial wedge software enables serial devices to communicate with your Windows applications. KeyInjector allows information to be entered directly... http://www.plexispos.com - Download - Buy It

		GXSerial
		GXSerial offers an easy way to build multithreaded, serial communication applications. GXSerial is made on the Windows API interface, is very efficient and does... http://www.gurux.fi/Downloads/GuruxSerial.msi - 1.12MB - Download - Screenshot

		COM Port Data Emulator
		As a software or hardware engineer, you may often face situations when you need information about the ability of communication ports on a typical end-user system... http://www.aggsoft.com/download/asdlemul2.exe - 1.41MB - Download - Screenshot