Freeware Listing: Port
- Emsa Port Blocker
- License: Freeware

Emsa Port Blocker is a TCP blocking utility. What it does, is blocking unwanted tcp access from/to your computer.It is not a firewall, but up to some extent it could be regarded as a similar tool. Its purpose is to prohibit TCP access on certain ports and ip addresses. IT can also be used as a TCP monitor because it shows TCP connections currently active on the machine. This program works two ways. It can be configured to block access to certain local ports, but it can also prohibit access to specified remote ports as well. For example, you may try adding the port '80' to remote blocked ports.
- Publisher: EMSA SYSTEMS LTD
- Date: 28-10-2004
- Size: 161 KB
- Platform: Win2000, Windows Server, WinOther
- Free Serial Port Monitor
- License: Freeware

Free software serial port monitor, Com Rs232 sniffer with communication packet data analyzer. This monitoring utility can spy, capture, view, analyze, test com ports activity performing com port connection and traffic analysis with data acquisition and control. You can use this system as device interface testing tool, modem data transfer viewer and so on. Serial Monitor can be successfully used for monitoring data flow between serial devices and Windows application, debugging com port connections, developing, reverse-engineering and implementing serial protocol, serial device driver development, serial hardware development, research the functionality of any third-party software and hardware, testing software and hardware.
- Publisher: HHD Software
- Date: 25-05-2005
- Size: 2892 KB
- Platform: Win2000, Windows Server, WinOther
- Quake I port for Nokia N70
- License: Freeware

Quake I port for Nokia N70 (and other Symbian 8,1a based devices). Prealpha version..
- Publisher: Dr.Khumen Research Labs Ltd.
- Date: 28-06-2006
- Size: 8505 KB
- Platform: Symbian
- Quake I port for Nokia Series 60 (2nd edtion)
- License: Freeware

Quake I port for Nokia Series 60 (2nd edition) (and other Symbian 7,0 based devices). Prealpha version. Need 64 K Display and 10Mb of free RAM memory..
- Publisher: Dr.Khumen Research Labs Ltd.
- Date: 05-07-2006
- Size: 218 KB
- Platform: Symbian
- Advanced Port Scanner
- License: Freeware

Advanced Port Scanner is a small, very fast, robust and easy-to-use Port Scanner for Windows. Powered with multithread scan technology, Advanced Port Scanner can scan hundreds of ports in just a few seconds! Also, it contains descriptions for common ports, and can perform scans on predefined port ranges.
Features:
Fast and Stable multi-threaded Port Scanning
Fully configurable Port Scan
Export scan results.
- Publisher: Famatech
- Date: 10-07-2006
- Size: 426 KB
- Platform: Win2000, Windows Server, WinOther
- Quake I port for Nokia Series 60
- License: Freeware

Quake I port for Nokia Series 60 (1st and 2nd edition) (and other Symbian 6.1 based devices). Prealpha version.Need 4 K Display and 9Mb of free RAM memory..
- Publisher: Dr.Khumen Research Labs Ltd.
- Date: 18-09-2006
- Size: 442 KB
- Platform: Symbian
- COM Port Data Emulator
- License: Freeware

If you are a software developer or a hardware engineer, you may often face situations when you need information about the ability of communication ports on a typical end-user system to handle large flows of data. If looking for a reliable COM port testing and analysis tool, look no further than COM Port Data Emulator! This compact tool was created for emulating a COM or Ethernet device, generating a stream of adjustable intensity, wrapping it into data packets (RS232, TCP/IP or UDP) and sending to a specific serial (COM) port. Test data can be randomly generated or read from binary or text files and sent to the port repeatedly or on the ad hoc basis.
- Publisher: AGG Software
- Date: 16-01-2008
- Size: 1439 KB
- Platform: Win2000, Windows Server, Windows Vista, WinOther
- COM Port Stress Test
- License: Freeware

When creating an application that actively communicates with external devices through COM or RS232 ports, the developer must make sure that the ports will be able to handle any data flow without producing errors and locking up the system. This becomes especially important when it comes to surveillance and alarm systems, industrial controllers, medical solutions and other areas of application where data integrity and system stability are crucial factors. If you are puzzled by having to stress-test COM/RS232 ports and see no easy way to do that, make sure you don't miss COM Port Stress Test, as it does exactly what you need! COM Port Stress Test is a compact and affordable tool for testing COM, RS232 and RS485 (with converter) ports that generates a stream of data with random communication settings.
- Publisher: AGG Software
- Date: 17-10-2007
- Size: 1476 KB
- Platform: Win2000, Windows Server, Windows Vista, WinOther
- Port Analyzer
- License: Freeware

Port Analyzer is a free network port analyzer software, it can capture and transmit all network data packets bypassing the protocol stack, provide packet capture and network analysis for the Windows platforms, developed by PortAnalyzer.com and released as one freeware, be free for everyone use, it is a handy network tool for normal users, programmers and network administrators. Program is easy to use very much, from beginners and specialists. Note: program can not work with Win 98/Win ME, it need Win XP o Win Vista above..
- Publisher: PortAnalyzer.com
- Date: 29-03-2009
- Size: 682 KB
- Platform: Win2000, Windows Server, Windows Vista, WinOther
- Free Port Scanner
- License: Freeware

Free Port Scanner is a small, fast, easy-to-use and robust port scanner for the Win32 platform.You can scan ports on fast machines in a few seconds and can perform scan on predefined port ranges. This tool uses TCP packets to determine available hosts and open ports, service associated with port and other important characteristics. The tool is designed with a user-friendly interface and is easy to use.. Network Security Audit Software and Vulnerability Scanner. Network security software and computer security tools for enterprise network security auditing, vulnerability reporting, network monitoring.
- Publisher: Nsasoft LLC.
- Date: 19-07-2009
- Size: 542 KB
- Platform: Win2000, WinOther
- Parallel Port Viewer
- License: Freeware

Description: This program allows you to view and control parallel port on hardware level. Features: * It is possible to change each bit in Data Register, Status Register and Control Register. * It is possible to view and control when 5 Volts exist on the pins of parallel port DB-25 connector.. SoftCollection Software. Led Digital Clock (JAVA) FreeWare It is possible to change color of leds to one of the following colors,LCD Clock (JAVA Applet) FreeWare It is possible to run this applet with different parameters. For example: HH:MM:SS DD/MM/YYYY HH:MM:SS HH:MM,Converter (JAVA) FreeWare This Converter translate a chosen file into Java byte array format,Magnifier (JAVA) FreeWare Lens that magnifies by two everything on the screen.
- Publisher: SoftCollection
- Date: 17-07-2009
- Size: 51 KB
- Platform: Win2000, WinOther
- NetworkActiv Port Scanner
- License: Freeware

NetworkActiv Port Scanner is a network exploration and administration tool that allows you to scan LANs and WANs NetworkActiv Port Scanner is a network exploration and administration tool that will allow you to scan and explore internal LANs and external WANs. Because of the versatility and choosable operating modes available in NetworkActiv Port Scanner, it may be used by experienced network administrators as well as by novices.NetworkActiv Port Scanner provides all the basic features that you'd expect in an advanced network scanner, but also provides many additional features and technologies, some of which being completely unique to this scanner.
- Publisher: networkactiv.com
- Date: 25-08-2009
- Size: 1546 KB
- Platform: WinOther
- Blue s Port Scanner
- License: Freeware

With Blue's Port Scanner application you will be able to scan local 5000 ports in 8sec A good port scanner is just one of the basic tools anyone who is seriously interested in the internet needs.The BluesPortScan is, i think, the fastest scanner for 32Bit windows which you can find in the net. With Blue's Port Scanner application you will be able to scan local 5000 ports in 8sec. If you are using Win9x/ME it's a little bit slower... The new version 5 has now features like Port list-scans, AutoCompletion when entering known, existing host names or ips and a big big list of typical port assignments.
- Publisher: bluebitter.de
- Date: 02-06-2009
- Size: 242 KB
- Platform: WinOther
- IP Port Spy
- License: Freeware

IP Port Spy is a tool that will listen on a TCP or UDP port, and print the frames received in the main window IP Port Spy is a tool that will listen on a TCP or UDP port, and print the frames received in the main window.No frames are sent back in response to the frames received, although TCP connects are sent when a connect request is sent on a TCP port. This software was developed with the IP developer in mind, as a means to test and debug network applications, or just to provide information about particular frames. The frames shown below in the main window are SNMP frames, with IP Port Spy listening on UDP port 161.
- Publisher: bttsoftware.co.uk
- Date: 14-07-2009
- Size: 11 KB
- Platform: WinOther
- Bill Redirect Serial-File-TCP Port & KB 05.0A
- License: Freeware

Resident Tray System software for barcode scanner or other serial data capture devices that have a standard RS232 serial interface / file and or TCP Ethernet connection. The program will redirect file/serial/TCP Port and keyboard buffer to any direction. Features include: Debugger, run in System Tray, Configuration protected by PASSWORD, Upper case option, Macro Commands, Search and replace characters, can remove specific ASCII Characters, support Prefix Suffix, Widows API keyboard 32 Buffer or OCX, Can activate Target Application by Barcode and/or default. Redirects inputs (data) to any applications (POS, database, Excel, Word, or your own customized the software).
- Publisher: Bill Production
- Date: 19-08-2011
- Size: 3216 KB
- Platform: Win2000, Windows 7 Home Basic, Windows Server, Windows Vista, WinOther
- Bill Redirect Serial-File-TCP Port & KB
- License: Freeware

Resident Tray System software for barcode scanner or other serial data capture devices that have a standard RS232 serial interface / file and or TCP Ethernet connection. The program will redirect file/serial/TCP Port and keyboard buffer to any direction. Features include: Debugger, run in System Tray, Configuration protected by PASSWORD, Upper case option, Macro Commands, Search and replace characters, can remove specific ASCII Characters, support Prefix Suffix, Widows API keyboard 32 Buffer or OCX, Can activate Target Application by Barcode and/or default. Redirects inputs (data) to any applications (POS, database, Excel, Word, or your own customized the software).
- Publisher: Bill Production
- Date: 17-08-2012
- Size: 3215 KB
- Platform: WinOther
- Bill Redirect Serial-File-TCP Port & KB V1.3E
- License: Freeware

Resident Tray System software for barcode scanner or other serial data capture devices that have a standard RS232 serial interface / file and or TCP Ethernet connection. The program will redirect file/serial/TCP Port and keyboard buffer to any direction. Features include: Debugger, run in System Tray, Configuration protected by PASSWORD, Upper case option, Macro Commands, Search and replace characters, can remove specific ASCII Characters, support Prefix Suffix, Widows API keyboard 32 Buffer or OCX, Can activate Target Application by Barcode and/or default. Redirects inputs (data) to any applications (POS, database, Excel, Word, or your own customized the software).
- Publisher: Bill Production
- Date: 21-05-2012
- Size: 3215 KB
- Platform: WinOther
- Free PacketTrap Switch Port Mapper
- License: Freeware

Free PacketTrap (homepage Switch Port Mapper helps network engineers discover the devices connected to each port on a switch quickly, thus eliminating the need to manually trace network cables. The tool provides device visibility like IP address, MAC address, VLAN, port name and availability, as well as the capability to enable or disable an interface. Since this is a real-time discovery, the network engineer can also view the operational status and speed of each port. The Switch Port Mapper results can easily be exported to CSV, XML, and HTML. Switch Port Mapper is part of the pt360 Tool Suite Professional Edition.
- Publisher: PacketTrap Networks, Inc.
- Date: 09-09-2012
- Size: 9759 KB
- Platform: WinOther
- Free Port Monitor
- License: Freeware

Free Port Monitor is one free network port monitoring software, it enables you to monitor all open TCP ports on the local and remote computer, show one alert message or send your one warning email once the your computer, web servers and network server becomes unavailable, it is one useful network tool from FreePortMonitor.com, at the best, it is one absolute freeware. This network tool is easy to use very much, and can work in silent background..
- Publisher: FreePortMonitor.com
- Date: 06-07-2012
- Size: 643 KB
- Platform: WinOther
- Awavo Com Port Monitor
- License: Demo

Com Port Monitor is a professional and powerful system utility for RS232/422/485 COM ports monitoring. The program monitors, displays, analyzes all serial port activity in a system.It applies to serial com port monitoring, analyze serial port, RS232 Monitor, serial port monitor. It is a very valuable tool for all software and hardware developers working with serial ports. Its powerful features and operation friendly, could well improve your working efficiency, saving your time. Com Port Monitor is developed by professional engineers who are in the area of serial port communications. They have deep knowledge of serial communication, and a wealth of practical experience.
- Publisher: Awavo Software
- Date: 08-03-2013
- Size: 794 KB
- Platform: Win2000, Win7 x32, Win7 x64, WinOther, WinVista, WinVista x64
Port: Freeware | All


















