Best free network scanner for Windows

Nmap (Network Mapper) is a free and open source utility for network discovery and security auditing. Many systems and network administrators also find it ... Nmap Network Scanning · Download the Free Nmap... · Documentation page · Ncat

SoftPerfect Network Scanner is a free multi-threaded IP, NetBIOS and SNMP scanner with a modern interface and several advanced features.

Advanced IP Scanner shows all network devices, gives you access to shared folders, and can even remotely switch computers off. Download it Free.

網路網段掃描軟體- SoftPerfect Network Scanner，利用「查看（View）→主機快速過濾（Qick Filter Hosts）→共用資料夾（By Shared Folders）」功能，可以挖出 ...

而SoftPerfect Network Scanner能夠設定掃描IP的區段(區網內IP或是區網外的實體IP都可以)，不論被掃到的電腦有沒有分享資源，只要有開機通通都會顯示在列表 ...

SoftPerfect Network Scanner 可以透過WMI、SNMP、HTTP、SSH 和PowerShell ping 電腦、掃瞄埠、發現共享資料夾並檢索有關網路裝置的幾乎任何資料。它還掃瞄 ...

SoftPerfect Network Scanner can ping computers, scan ports, discover shared folders and retrieve practically any information about network devices.

A universal IPv4/IPv6 scanner that can ping computers, scan ports, discover shared folders and comes with flexible filtering and display options. Network Scanner · Download Centre · RAM Disk · NetWorx

Softperfect Network Scanner. Options. Ports. 填入1-65535. 或是你需要的連續port. 中間使用-. 就可以了. CurrPorts 可以觀察到掃描狀況.