Xirrus Wi-Fi Inspector is described as 'The Xirrus Wi-Fi Inspector is a powerful tool for managing and troubleshooting the Wi-Fi on a Windows XP SP2 or later, Vista, or 7 laptop. Built in tests enable you to characterize the integrity and performance of your Wi-Fi connection. Applications include:' and is an app. There are more than 10 alternatives to Xirrus Wi-Fi Inspector for a variety of platforms, including Windows, Mac, Android, Android Tablet and iPad apps. The best Xirrus Wi-Fi Inspector alternative is inSSIDer. It's not free, so if you're looking for a free alternative, you could try Wi-Fi Info or Homedale. Other great apps like Xirrus Wi-Fi Inspector are NetSpot, Vistumbler, WiFi Analyzer - VREM and NetStumbler.
An advanced network analyzer that accurately visualizes Wi-Fi environments, provides signal strength timelines, supports 802.11ac networks, lists conflicting access points, and recommends channels, all while being accessible with just a dual-band .11n adapter.
Powerful network toolset packed into an Android app. Gathers and displays the information about the Wi-Fi network environment!.
With Homedale you can search for Wi-Fi / WLAN Access Points and monitor their signal strength. Use the detected access points with Google Geolocation and Mozilla Location Service to locate yourself.
![See an overview of all available access points with their signal strength, encryption [WEP/WPA/WPA2], speed and channel.](https://d4.alternativeto.net/CsyBN-i2HNDiDXlumIqd-SX4Jnik9eal8y5L7uVKsnY/rs:fill:309:197:1/g:no:0:0/YWJzOi8vZGlzdC9zLzhmM2IxZDljLWUyYmUtZTMxMS04YzU3LTAwMjU5MGEwNWY1Zl8yX2Z1bGwucG5n.png)
NetSpot is a simple and accessible wireless survey tool, which allows collecting, visualizing and analyzing Wi-Fi data.
Vistumbler is a wireless network scanner and mapping utility designed for Windows Vista and above
Optimize your WiFi network using WiFi Analyzer by examining surrounding WiFi networks, measuring their signal strength as well as identifying crowded channels.
NetStumbler is a tool for Windows that allows you to detect Wireless Local Area Networks (WLANs) using 802.11b, 802.11a and 802.11g. It has many uses:Verify that your network is set up the way you intended, find locations with poor coverage in your WLAN, detect other networks...
Kismet is an 802.11 layer2 wireless network detector, sniffer, and intrusion detection system. Kismet will work with any wireless card which supports raw monitoring (rfmon) mode, and (with appropriate hardware) can sniff 802.11b, 802.11a, 802.11g, and 802.11n traffic.
netsniff-ng is a free, performant Linux networking toolkit. The gain of performance is reached by zero-copy mechanisms, so that on packet reception and transmission the kernel does not need to copy packets from kernel space to user space and vice versa.
Small utility that runs in the background, and monitor the activity of wireless networks around you.
A 802.11 wireless scanner and connection manager for Mac OS X. WiFi Scanner will detect access points and clients in ad-hoc mode if the SSID is being broadcasted. It can be used for wireless site surveys, wireless discovery, and to connect to WiFi networks.
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Very basic and simple, very tiny size, does not require .Net framework like Xirrus and that is good and fast.