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.

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!

Free Virtual Serial Ports Emulator 0.73 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.

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.

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.

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.

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.

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.

FreePortScanner 2.7 Free Port Scanner is a small and fast 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.The tool is designed with a user-friendly interface and is easy to use.

Advanced LAN Scanner 1.0 Advanced Port Scanner is a small, fast, easy-to-use and robust LAN scanner for the Win32 platform. It is multithreaded, so on fast machines you can scan many computers at once.

DeviceLock Plug and Play Auditor 5.72 USB and FireWire ports are standard components on almost all computers today, while laptops have another port iV PCMCIA.

Eltima RS232 Data Logger 2.7 RS232 Data Logger redirects data from any available real or virtual serial port and saves it into a text file that can be analyzed later. RS232 Data Logger is free and provides the possibility to gather data from multiple serial ports simultaneously.

Purge-it 1.21 Purge-it! allows the End-User to take a look inside his System, see what Programs are running, which Ports are open The User does choose what happens to his system, and can clean himself from various Malware such as Backdoor, Trojans and Spyware.

SoftPerfect Network Scanner 3.7 A free multithreaded IP, SNMP and NetBIOS scanner. Both system administrators and general users can use this software. It pings computers, scans for listening TCP ports and displays which types of resources are shared on a network (including system a

AS3 Personal Firewall 1.1 AS3 Personal Firewall is device designed to prevent outsiders from accessing your network.

DTaskManager 1.51 DTaskManager is a stand-alone Task-Manager specifically engineered to give additional functionalities that the Windows bundled TaskManager does not has: kill system processes, suspend processes, monitor ports, start in other desktop and much more.

Hercules SETUP 2.7.3 Hercules SETUP is useful utility including terminal for the Serial port (RS232 or RS485), UDP/IP and TCP/IP (Client or Server). Implemented Serial Terminal works with the Virtual Serial Ports, and controls all serial port lines.