Free Download serial communication Software

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

GXSerial offers an easy way to build multithreaded, serial communication applications. GXSerial is made on the Windows API interface, is very efficient and does not require external libraries or DLL files to operate. Can control any serial device connected to serial port. The component is easy to use with different development tools (such as Access, Delphi, Visual Basic, Java or Visual C++). With the component you get a Visual Basic sample.
Download Freeware ( 1.12 MB )

Win Other/2000/98/XP

H264AVCommunication is a Audio and Video communication program for windows. You can communicate with your friends using high quality video and audio effect with a low bandwidth, no matter how far he are! because H264 video encoder and MP3 audio encoder have great efficiency. H264AVCommunication captures images up to 30 frames per second from USB & analog cameras, TV boards, capture cards etc. You can Record local video & remote video to AVI files
Download Free Trial ( 1.90 MB )

Win Other/98/2000/XP

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, cameras pan/tilt, ham radios, media players, home automation boxes, GSM modems/terminals (send/receive SMS), only your imagination and needs are the limits.
Download Free Trial ( 0.22 MB )

Pocket PC

The Windows/CE Standard Serial Communications Library for eVB (WSC4eVB) is a serial port communication library for Embedded Visual Basic (eVB) programs for the Pocket PC (PPC) and the Handheld PC (HPC).
Download Free Trial ( 0.31 MB )

Win Mobile, Pocket PC

Serial communication component Win/CE library for serial port communications from embedded Visual C++ programs using a Pocket PC (PPC). Controls multiple ports simultaneously. Supports pocketpc 2002, pocketpc 2003, ppc emulator, Bluetooth serial.
Download Free Trial ( 0.36 MB )

Not Applicable

The wireless communications technology map covers all major wireless technologies: Wireless LAN (WLAN), WiMAX for metropolitan area networking (WMAN), Bluetooth, ZigBee and UWB for personal area networking (WPAN) and mobile wireless (WWAN).
Download Free Trial ( 0.48 MB )

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
Download Freeware ( 2.83 MB )

Win 98/XP/2000/Server/Vista/Vista x64/Mobile, Mac Other/OS...

Intra Communication Solution can make your business communication Highly Effective. It provides you anytime, anywhere access to your Business Email and free office communicator that will bring you different business communication experience.
Download Freeware ( 0.03 MB )

Windows All

C/C++/.NET RS232/RS422/RS485 serial communications software. Control multiple ports simultaneously. Includes line status/control, modem control, ANSI emulation, ASCII/XMODEM/YMODEM, virtual ports, Bluetooth serial, hardware/software flow control.
Download Free Trial ( 0.97 MB )

Windows All

Visual dBase serial port RS232/R485/RS422 communications component library. Control multiple ports simultaneously; line status/control,modem control,ASCII/XMODEM/YMODEM, virtual ports (USB to serial, Bluetooth serial, hardware/software flow control.)
Download Free Trial ( 0.52 MB )

Windows All

Visual FoxPro RS232/R485/RS422 serial port communications software library.
Download Free Trial ( 0.53 MB )

Windows All

Delphi software for RS232 or multidrop RS422/RS485 serial port communications.
Download Free Trial ( 0.60 MB )

Windows All

Xbase++ component for RS232 or multidrop RS422/RS485 serial port communications.
Download Free Trial ( 0.51 MB )

Windows All

PowerBASIC component for RS232/multidrop RS422/RS485 serial port communications
Download Free Trial ( 0.55 MB )

Windows All

Visual Basic RS232/R485/RS422 serial port communications software library
Download Free Trial ( 0.86 MB )

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

Secure Email with integrated Instant Messaging and collaboration features
Download Freeware ( 7.91 MB )

Win Other/98/XP/2000

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

Mac OS X

Secure Email with integrated Instant Messaging and collaboration features
Download Free Trial ( 7.64 MB )

Win Other/XP/2000

This messaging server allows you to use MSN Messenger as an intranet messenger.
Download Free Trial ( 0.48 MB )

Windows All, Other

Thread based asynchronous serial port component
Download Free Trial ( 1.59 MB )

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

Serial Player is a utility for recording and playing back data.
Download Freeware ( 0.68 MB )

Win Other/2000/XP/Server/Vista/Vista x64

Communicate, Broadcast, Share. Video, voice, Universal IM, files, music, photos
Download Freeware ( 43.42 MB )

Win 2000/7 x32/7 x64/Other/Server/Vista/Vista x64/XP

Computer voice intercom software to speak over the internet or your network
Download Free Trial ( 0.31 MB )

Windows All

ZylSerialPortAX is a thread based asynchronous serial port ActiveX control.
Download Free Trial ( 0.78 MB )

Win 98/Other/XP/2000

SmartSerialMail send e-mails automatically to a large number of recipients.
Download Freeware ( 1.10 MB )

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

Easy to read the unique serial number of hard disk in your win32 application.
Download Free Trial ( 0.05 MB )

Windows All, Other

thread based, event driven, asynchronous serial port .NET component
Download Free Trial ( 0.57 MB )

Win XP/2000/Server

Share serial port with bidirectional data transfer between multiple applications
Download Free Trial ( 1.51 MB )

Win Other/XP/2000/Server/Vista/Vista x64

Program allows you to map any serial ports to any other serial ports.
Download Free Trial ( 1.79 MB )

Win XP/2000

Share a real serial port between multiple applications.
Download Free Trial ( 1.52 MB )