Wireless Network Watcher 是一款小巧的工具程式，可掃瞄您的無線網路並顯示目前連結到該網路的電腦和裝置的清單。這份清單會顯示每部電腦或裝置的 IP 位址、MAC 位址、網路卡的製造公司以及電腦名稱。
您亦可將連結無線網路的電腦和裝置清單匯出為 html/xml/csv 檔或純文字檔，或者將清單複製到剪貼簿，然後貼在 Excel 及其他試算表程式中。雖然這款軟體是為無線網路所設計，但您也可用它來掃瞄小型有線網路。不過，這款軟體只能掃瞄您目前連結的無線網路，不能掃瞄其他無線網路。
注意：請將下載回來的繁體中文語系檔解壓縮後將 WNetWatcher_lng.ini 放在程式同一資料夾，程式啟動後即為繁體中文介面。
§ 作業系統：Windows 2000/XP/2003/Vista/2008/7/8
§ 官方網站下載頁面
§ 檔案下載
Wireless Network Watcher 原文簡介：
Wireless Network Watcher is a small utility that scans your wireless network and displays the list of all computers and devices that are currently connected to your network.
For every computer or device that is connected to your network, the following information is displayed: IP address, MAC address, the company that manufactured the network card, and optionally the computer name.
You can also export the connected devices list into html/xml/csv/text file, or copy the list to the clipboard and then paste into Excel or other spreadsheet application.