WifiChannelMonitor captures Wi-Fi traffic on your chosen channel and displays extensive information about access points and the Wi-Fi clients connected to them.
It also allows you to view the information about Wi-Fi clients that are not connected to any access points, including the list of SSIDs (network names) that they are trying to connect.
For every access point, the following information is displayed: SSID, MAC Address, Device Manufacturer, PHY Type, Channel, RSSI, Security, Beacons Count, Probe Responses Count, Data Bytes, Retransmitted Data Bytes, and more...
For every client, the following information is displayed: MAC Address, Device Manufacturer, SSID list that the client tries to connect, Sent Data Bytes, Received Data Bytes, Probe Requests Count, and more.
Complete Internet Repair does exactly what it says. It attempts to repair everything internet-related, including networking problems. Video tutorial and a portable version are also available.
With inSSIDer, you can inspect your Wi-Fi and surrounding networks, scan and filter hundreds of nearby access points, troubleshot the competing access points and clogged Wi-Fi channels, and more.
Simple Port Tester is a free program by PcWinTech.com to help users test if their ports are open with just a few clicks. Now supports 52 Languages. Portable version also available.