how to open a com port
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Pira CZ Remote COM Port 1.4b
Control any RS232 device via TCP/IP network (LAN, internet). more>> Simple freeware application which allows to control any RS232 device via TCP/IP network (LAN, internet). The application supplies hardware based Ethernet-to-RS232 converter on remote PC.The RS232 device is connected to serial COM port of the remote PC and you may control the device from your local PC.Typically used in connection with virtual serial RS232 port. This configuration is also known as serial port redirector.The Pira CZ Remote COM Port also allows to share one COM port by more applications.
COM Port - Physical local COM port where the remotelly controlled device is connected.
Baudrate - Baudrate of the remotelly controlled device.
Tx Buffer Size - COM port TX line buffer size. Set higher value if you send large amount of data to the COM port or if Buffer Overflow (B/O) error is reported.
Min. Delay - Min. time between characters needed to consider data as separate packets. If the Av. Length indicates 1, try to set higher value. If the control application indicates time out problem or the response is slow, try to set lower value.
Max. Length - Max. buffer size for one packet.
Port - Network port on which the application listens to a client.
TDMA - Has effect only if more than one client is connected and active. Switches the RX line only to the last client TXing data and divides the access requests from different clients by the time specified.
(None): No control, immediate access for all clients, all clients receive all RX data.
Strictly 1: Only the first client in the list can access the COM port, dynamically allocated.
Strictly 1i: The same as previous + waiting clients are informed about the actual access permission. Suitable for terminal control.
RDS: Automatic value set depending on the content transferred, reserved for multiple access to PIRA32 RDS encoder.
Log to File
Allows to log selected items into a file specified.<<less
Download (266KB)
Added: 2008-08-25 License: Freeware Price: Free
448 downloads
Other version of Pira CZ Remote COM Port
Pira CZ Remote COM Port - Software-based Ethernet to Serial port redirector. Pira CZ Remote COM ... Pira CZ Remote COM Port is a simple program that allows you to control any RS232 device via TCP/IPLicense:Freeware
HW Virtual Serial Port 2.1.5
The virtual serial port driver for Windows is a software tool, which adds a virtual COM port to the system as for example COM5 and all the data from this port are re-directed over the Ethernet to more>>
HW Virtual Serial Port 2.1.5 makes it easy to add a virtual COM port to the system as for example COM5 and all the data from this port are re-directed over the Ethernet to defined IP device. HW VSP is a free unlimited driver, it works with any TCP/IP device, supports TCP server as well as TCP Client mode. Standard remote port control with using of NVT & RFC2217 is supported.
Download (3.9MB)
Added: 2004-03-22 License: Freeware Price:
362 downloads
Open Port Scanner 1.0
Scans your computer for open ports more>> Checks your computer for open ports. Gives information about some of them. So you can understand if you have trojan horses, viruses, etc.<<less
Download (645KB)
Added: 2004-03-16 License: Freeware Price:
2069 downloads
ShowPorts 1.0
A small tool that will help you find out what COM ports are installed on your computer more>> A small tool that will help you find out what COM ports are installed on your computer
The ShowPorts application was designed to be a small tool that will help you find out what COM ports are installed on your computer without using a screwdriver!
<<less Download (1.3MB)
Added: 2008-10-04 License: Freeware Price: FREE
385 downloads
Open Visa Pen 0.01
Open Visa Pen software do possible using Visa Pen hardware in modern Windows OS more>> iota(R) Visa Pen is a mini cordless digitizer (tablet) made in 20 centure for MS DOS, Windows 3.1/95/98. It is plugged to serial (com) port. Open Visa Pen software do possible using Visa Pen hardware in modern Windows OS (2000/XP/Vista) without installing not existing drivers. Open Visa Pen simulate mouse actions - move, left/right/middle mouse button click and double click. Use old hardware with any graphical software. To use Open Visa Pen plug iota(R) Visa Pen hardware to available serial port (com1 or com2), run Open Visa Pen Software, select serial port from combobox and start use Visa Pen hardware as mouse. Visa Pen and mouse can be used together. Not tested with usb-com converter (for notebooks)<<less
Download (1.01MB)
Added: 2008-09-18 License: Freeware Price:
405 downloads
Open Contacts 5.3.7
Open Contacts is an advanced address book program for managing contact info of individuals and organizations with relationships. The program can interact with Email programs, Web browsers, Phone Dialer, Skype, Google Maps etc. more>> <<less
Download (4.66MB)
Added: 2009-04-05 License: Freeware Price:
2282 downloads
CwType morse terminal 1.85
The terminal program for CW-operators. You can transmit both from the keyboard and from the paddle connected to a joystick or LPT connector. The handle of the transceiver (PTT and CW keying) is made through one of the COM- or LPT-ports. more>>
The terminal program for CW-operators (amateur radio). You can transmit both from the keyboard and from the paddle connected to a joystick or LPT connector. While operating in paddle iambic mode sending (the memory of a unit of the symbol) is possible. The handle of the transceiver (PTT and CW keying) is made through one of the COM, LPT or USB ports. Can cooperate with RZ4AG AALog logger.
System Requirements: 486DX2-66 or better
Enhancements: A paddle can be connected to COM-port (and USB/COM converter) now. An option "Paddle with Dash/Dot memory" was made. Macroses were made for SO2R support. "_" symbol is used as "short space" now.
<<less Download (0.86MB)
Added: 2009-12-08 License: Freeware Price: $0.00
downloads
Intelligent Ports 2.1
Use this software to open server side TCP/UDP Intelligent (proxy) ports and map them to any local or remote IP/Port. You can apply RuleSets to Intelligent (Proxy) ports to protect them. Or you can set a port as a load balancer. more>> <<less
Download (4.28MB)
Added: 2008-12-28 License: Freeware Price: $0.00
212 downloads
Microsoft Windows 2000 Patch: No Mapping of Virtual COM Ports Update
Microsoft Windows 2000 Patch is known as an update that can resolve the Malformed Data Frame Sent to a Windows 2000 Computer Through an Infrared Port Causes Stop Error security vulnerability in Windows 2000, and is discussed in Microsoft Security Bulletin MS01-046. more>>
Microsoft Windows 2000 Patch is known as an update that can resolve the "Malformed Data Frame Sent to a Windows 2000 Computer Through an Infrared Port Causes Stop Error" security vulnerability in Windows 2000, and is discussed in Microsoft Security Bulletin MS01-046. It helps prevent a malicious user from causing your computer to crash by sending a malformed data frame to your computer's infrared port.
Download (290KB)
Added: 2001-08-18 License: update/patch Price:
downloads
Process And Port Analyzer 1.0
A real time process, port and network connections analyzing software more>> A Process to port mapper, Active TCP and UDP connection viewer, Find out Which processes are using which ports<<less
Download (1.77MB)
Added: 2007-01-30 License: Freeware Price: Free
1668 downloads
Improved Break.com Downloader 0.9.8
Improved Break.com Downloader has come with the ability to search open Internet browsers for break.com video clips more>>
Improved Break.com Downloader 0.9.8 has come with the ability to search open Internet browsers for break.com video clips and allow you to download them to media format of your choice. What is special about Improved Break.com Downloader is that it follows Improved Software concept, therefore it is easy to use and will seamlessly upgrade as the break.com website changes, unlike many other existing applications. Internet Break.com Downloader would never be as good as it is if it were not for these people and projects.
This version includes support for break.com. There are also versions specialized for other websites. Check out home page for a list of all versions. Note that you can always add support for more websites, directly from the application itself.
Download (3.8MB)
Added: 2009-11-10 License: Freeware Price: FREE
downloads
WinAmp IRemote 1.0
WinAmp IRemote will work with any IR port which can act as a serial port, eg COM 2 on my Laptop more>>
WinAmp IRemote was developed for working with any IR port that can act as a serial port, eg COM 2 on my Laptop. It will also work with an ordinary serial port, although the usefullness of this is less obvious. When used with an IR port any TV, video, HiFi, or any other Infra-Red controller can be used to control playback through WinAmp by holding down any button on the controller (whilst pointed at the IR port, obviously) for varying lengths of time, depending on the function required.
The functions available are Previous Track, Play, Pause, Stop and Next Track (the 5 main WinAmp buttons). These can each be assigned a different length of time that the button must be held down, measured in "Ticks". The length of a tick can also be specified, in milliseconds.
After each tick the program will optionally make a beep or click with the PC speaker (so as not to be overidden by WinAmps output), and optionally display onscreen a popup with the current function. When the correct number of ticks have passed (or the correct function is displayed in the popup, release the button, and that function will be executed).
<<lessThe functions available are Previous Track, Play, Pause, Stop and Next Track (the 5 main WinAmp buttons). These can each be assigned a different length of time that the button must be held down, measured in "Ticks". The length of a tick can also be specified, in milliseconds.
After each tick the program will optionally make a beep or click with the PC speaker (so as not to be overidden by WinAmps output), and optionally display onscreen a popup with the current function. When the correct number of ticks have passed (or the correct function is displayed in the popup, release the button, and that function will be executed).
Download (38KB)
Added: 2006-09-12 License: Freeware Price:
1145 downloads
RAR File Open Knife 1.00
RAR File Open Knife is widely known as a helpful and smart tool that opens RAR files and includes short instructions in over 50 languages. more>> <<less
Download (1.4MB)
Added: 2009-10-14 License: Ad-supported Price: FREE
downloads
Easy Look at Ports 1.0.5
"easy Look at Ports" is a free and useful multithread port scanner specifically made to scan and display opened TCP ports more>>
"easy Look at Ports" is a free and useful multithread port scanner specifically made to scan and display opened TCP ports. Scanning a full connect method is fast and accurate, result of scan save to file. Utility was written to aid system administrators who manage networks and need to keep track of all opened ports.
<<less Download (112KB)
Added: 2006-11-09 License: Freeware Price:
1137 downloads
Scan Port 1.3
Scan Port - Scans given computer for open network ports more>> Scan Port - Scans given computer for open network ports
Scan Port will scan a given PC for open ports. Reports which service the port is related to and if its open, closed or filtered via a firewall.
Useful utility for checking your computer is secure from hacking attempts and only services you want to share are visible to other users via the network.
Download (44KB)
Added: 2008-10-04 License: Freeware Price: FREE
2997 downloads
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