Close Port

CurrPorts
Free - NirSoft Freeware

CurrPorts displays the list of all currently opened TCP/IP and UDP ports on your local computer. For each port in the list, information about the process that opened the port is also displayed, including the process name, version information, the user that created it, and more. In addition, CurrPorts allows you to close unwanted TCP connections, kill the process that opened the ports, and save the TCP/UDP ports list to HTML file, and more.

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COM Port Splitter
$99.95 - Virtual Serial Port Software

COM Port Splitter was designed to create several virtual copies of a COM-port and to organize complex bundles of COM-ports. COM Port Splitter offers 3 types of port splitting options (one-to-many ports, many-to-one, many-to-many), where serial ports (physical or virtual ones or both kinds at once) are used to form any side of connection. Each virtual port is connected to the real port and has its unique name in the system.

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Eltima Virtual Serial Ports Driver XP
$99.95 - Virtual Rs232 Software

Eltima Virtual Serial Ports Driver XP 5.1 enables to create any number of pure virtual serial ports in your system connected into pairs via virtual null-modem cable without using any real serial ports. Virtual Serial Ports appear to operating system or any Windows application as "standard" hardware serial ports. This is helpful for serial software and GPS software developers, telecommunication and data transmission specialists.

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Serial Com Port Monitor
$69.95 - COM Port Software

Serial Com Port Monitor is a professional application for RS232/422/485 COM ports monitoring. It monitors, displays, logs and analyzes all serial port activity in Windows OS. This powerful system utility was developed for exploring the way OS works, monitoring how applications use ports, tracking down problems in system or application configurations and processes, implementing, debugging and reverse-engineering serial protocols.

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Port Forwarding Wizard
$39.00 - iForwarder and upRedSun

Using Port Forwarding Wizard,it will let you Infinitely port forwarding until the destination ip address is achieved.At the same time,it can turn non-SSL aware softwares into safely softwares by ssl tunnel technology.You can completely use this tool wihout learning. When you try to access some remote computer,maybe this computer located in a LAN that you can't directly access or this computer are configed to deny your computer's ip address.Unde

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Eltima Virtual Serial Port Driver
$99.95 - Virtual Serial Port Software

Eltima Virtual Serial Port Driver 6.0 enables you to create any number of pure virtual serial ports in your system connected into pairs via virtual null-modem cable without using any real serial ports. Virtual Serial Ports appear to operating system or any Windows application as "standard" hardware serial ports. This is helpful for serial software and GPS software developers, telecommunication and data transmission specialists.

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