Port Detective v1.01 allows you to use remotely located servers to scan your computer's Internet ports as well as those of your ISP and find out which ports are open, blocked, or in use.

Advertisements:

Active Ports Active Ports - easy to use tool for Windows NT/2000/XP that enables you to monitor all open TCP/IP and UDP ports on the local computer. Active Ports maps ports to the owning application so you can watch which process has opened which port.

CurrPorts 1.31 CurrPorts displays the list of all currently opened TCP/IP and UDP ports on your local computer.In addition, CurrPorts allows you to close unwanted TCP connections, kill the process that opened the ports , and save the ports list to file, and more.

easy Look at Ports 1.0.5 "easy Look at Ports" is a multithread full connect TCP ports scanner.Scan range of ports on remote host and save result to file.Main window can flip to system tray and control by context menu,called by click mouse on the application icon.

easy Look at Net 0.8.9 "easy Look at Net" is a simple ports scanner, packets sniffer and web-page source loader. Multithread ports scanner and packets sniffer specifically made to scan opened TCP ports ,packets are filtered by incoming and outgoing, by IP addresses.

Davtri Fingerprinting Port Scanner 1.2.4 Scan for open ports . Davtri Fingerprinting Port Scanner (Davtri fScanner for short) is a fast, cocoa, multi-threaded, finger-printing port scanner.

COM Port Stress Test 1.2.1.21 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!

CommCheck v1.0 is a serial utility to determine which COM ports are installed in a Windows system. CommCheck displays the port's availability and status in a simple dialog box. This is a useful tool for tracking down applications that lock COM ports .

JPortScan v2.0 is a command-line utility which allows you to scan an Internet host and report to which TCP ports the host is listening. You can use the program to determine what services, such as FTP and TELNET, the server may be running.

pcSuper Scanner 1.1 Use our proprietary pcSuper Scanner to check for opened ports on your computer. It will automatically scan ALL ports l no exceptions.

PacketViewer 1.2.3263 Easy program to sniff and view IP packets ( TCP , UDP, ICMP). PacketViewer allows you to view IP packet messages and IP packet informations in real time. You can easily listen on Windows system ports (Eg. Ports 135, 445, 1026-1028).

PacketViewer 1.3.3557 Easy program to sniff and view IP packets ( TCP , UDP, ICMP). PacketViewer allows you to view IP packet messages and IP packet informations in real time. You can easily listen on Windows system ports (Eg. Ports 135, 445, 1026-1028).

Advanced Port Scanner 1.3 Advanced Port Scanner is a small, fast and easy-to-use Port Scanner for Windows. It is multithreaded, so you can scan ports in just a few seconds. Also, it contains descriptions for common ports , and can perform scans on predefined port ranges.

TCP / IP Monitor 1.0.1.5 TcpMon is an application that lets you monitor TCP activity on your local system. Displays active TCP connections, ports on which the computer is listening. Information returned includes local and remote IP addresses, local and remote ports , and TCP

Emsa Port Blocker 1.0.15 Emsa Port Blocker is a TCP blocking utility. What it does, is blocking unwanted tcp access from/to your computer with customizable rules. It is not a firewall, but acts in a somewhat similar fashion. Freeware.

Open Port Scanner 1.0 Checks your computer for open ports . Gives information about some of them. So you can understand if you have trojan horses, viruses, etc.

ThroughPut 1.5 Monitor data thru put of your PCI or AGP ports . ThroughPut is a little application that tests how much data your Mac can push through the PCI or AGP port to feed your graphics card with data.

Chroniker for Availability Monitoring 4.0.2 NodeWatch is for monitoring availability and response time of your nodes, ports , servers, applications, and vital network components.

Roadkil's Detector 1.2 Reports details of people scanning your computer for open ports

Port Mapper 1.0 A freeware which manages port forwarding tables on your home router/gateway to enable online multiplayer game play. Can also be used to expose applications to your friends over the internet

DiamondCS OpenPorts 1.0 DiamondCS OpenPorts is a freeware CLI (command line interface/console) tool that allows you to see all open TCP and UDP ports on your system, including the owner process.

TCP IP Monitor 1.0.1.5 TcpMon is an application that lets you monitor TCP activity on your local system. Displays active TCP connections, ports on which the computer is listening.

Seconfig XP 1.1 Seconfig XP can configure Windows not to use TCP/IP as transport protocol for NetBIOS, SMB and RPC, thus leaving TCP/UDP ports 135, 137-139 and 445 (the most exploited Windows networking weak points) closed.

IPNetStat 1.1.6 Graphical network statistics showing open TCP/IP ports and their connections. Allows for printing or saving to a text file as well as the ability to hide connections to the local machine.

Free Virtual Serial Ports Emulator 0.871 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 to transmit/receive data, share physical serial port data for several apps, and so on.

IP_NetStat 1.1.6 Graphical network statistics showing open TCP/IP ports and their connections.Allows for printing or saving to a text file as well as the ability to hide connections to the local machine.

COM Port Data Emulator 2.5.0.16 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 to handle large flows of data.

Apple USB Adapter Card Support 1.4.1 USB Adapter Card Support is a set of software extensions that provide support for USB adapter cards installed in the PCI bus or CardBus slots in Macintosh computers. This software cannot be installed on Macintosh computers with built-in USB ports .

httpScanner X 1.0 httpScanner is a cocoa java utility to scan the subnet entered for http servers running on the most common ports and attempt to identify them. This application, like all of my scanners, is multi-threaded for efficiency and speed.

CwType morse terminal 1.70 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 .