Free Port Scannerfor Windows

Nsasoftware's Free Port Scanner is a free program developed for use on Windows networks. It allows network administrators to connect to all networked PCs and monitor the port status of each machine. An IT professional may also use this to scan for vulnerabilities and identify what services are running on each PC.

The software sends a message to the specified ports and keeps track of the responses. The IT administrator should next remedy any faults found by the scan, such as security vulnerabilities. There are other networking suites available; Nmap and SoftPerfect Network Scanner are two alternatives to Nsauditor's service you can examine.