CurrPorts download address

CurrPorts

CurrPorts is network monitoring software that 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, full path of the process, version

information of the process

(product name, file description, and so on), the time that the process

was created, and the user that

created it.

In addition, CurrPorts allows you to close unwanted TCP connections, kill the process that opened the ports, and

save the TCP/UDP ports information to HTML file , XML file, or to tab-delimited text file.

CurrPorts also automatically mark with pink color suspicious TCP/UDP ports owned by unidentified applications (Applications

without version information and icons)

http://www.nirsoft.net/utils/cports.html