NirSoft Wireless Network Watcher
The 2.21 version of NirSoft Wireless Network Watcher is provided as a free download on our software library. The latest setup package takes up 351 KB on disk. The actual developer of the free program is NirSoft. Our antivirus analysis shows that this download is safe. The program is included in Internet & Network Tools.
From the developer:
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. 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.
You may want to check out more software, such as NirSoft HostedNetworkStarter, AirTies Network Assistant or NirSoft NK2Edit, which might be similar to NirSoft Wireless Network Watcher.