The literal meaning of the word Analyzer is – ‘to examine a given data”, same is the case with Wi-Fi Analyzer. It examines or analysis the surrounding network and provides a detailed information. Wi-Fi analyzer helps you to analyse your network and helps you to identify network iterations. It is a useful software application that gives you the information about your wireless network and all other networks around you, so you can customize your Wi-Fi for the best performance.
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Also, we know that there are lots of wi-fi analyzer applications available but before going for any random wi-fi analyzer one must see if the wi-fi analyser is easy to use, should be able to detect all nearby wireless networks and if it is able to capture signal strength or not. Here is the list of best Free Wireless Network Analyzer Software that you can go for.
Top 7 Free Wireless Network Analyzer Software
1. InSSIDer Lite
It is one of the most powerful Wi-Fi analyzers and uses an external tool called WiSpy which is capable of detecting all of the raw radio frequency activities and allows users to see exactly how busy each channel is. Based on the data collected, InSSIDer suggests users which channel is the best to use. It gives incredibility detailed reading and gathers information about all RF signals. It is compatible with both Windows and macOS. You can download it from here.
It is one of the visually rich, free, and open sources powerful LAN analyzer which can quickly access exceptionally large pcap files and can provide customizable reports. It allows users to browse the data traffic on a computer network and supports live data reading and analysis for a wide range of networks. It is compatible for Windows, Unix, Linux and offers comprehensive features. Also, it supports plugin and new protocols can be inspected through this plug-ins. The only con that this application has is that it is exceedingly difficult to use. You can download it from here.
3. Wi-Fi Analyzer
It is one of the most useful apps that helps you to know what are the best channels for you and allows you to select your preferences in the in the router settings accordingly. It not only helps you to get a visual representation of your network’s channel but also helps you to visualize the best available channel you can use to get the optimum speed. As soon as you launch the app, you will see a graphical representation of all the networks available in the area. The height of the graph represents the strength of the connection to the higher the graph, the stronger is the connection.
It is an open source Wi-Fi scanner for Windows that uses Windows Native Wi-Fi API or netsh to find access points and get wireless information. This Wi-Fi analyzer supports GPS and lives Google Earth track. The main motive of this application is that even is a person is in moving vehicle he/she can search Wi-Fi network either through their smartphone or laptop. As it uses an outdated interface it is quite difficult to use. You can download it from here.
5. Acrylic Wi-Fi
Acrylic Wi-Fi is a Wi-Fi scanner for Windows that allows users to search for Wi-Fi networks. It scans your home for nearby WLANs and selects the best Wi-Fi channel. One of the advance feature that this device possesses is that it displays Wi-Fi access points and connected Wi-Fi clients. It supports monitor mode under Windows that helps to extract information about Wi-Fi devices that are interacting with your Wi-Fi networks. You can download it from here.
It is a professional level app developed to meet the needs of a large office area or your home. This app can be used to administer the survey of any area in order to get a clear understanding about the spots that are receiving the weakest wi-fi connection. This app is available in both free and pro version. The free version offers the feature of scanning the surrounding networks and analysing the strength of scanned networks whereas the pro version of this app allows you to upload the blueprint of your building and then maps the Wi-Fi connection to the areas which is already defined by you. This app is best suitable for Windows and MacOS. You can download it from here.
7. Wi-Fi commander
When it comes to working the Wi-fi commander is like wi-fi analyzer, but both these applications are different when it comes to the platform on which they operate. Wi-fi commander is an app for Windows whereas Wi-Fi analyzer runs on an Android device. Wi-Fi commander app scans all the available Wi-Fi networks from your surrounding and details their signal strength and monitor their network speeds hence providing you with the information about the channels that are most crowded. You can download it from here.
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All though the above-mentioned apps are best Free Wireless Network Analyzer Software available, I would personally recommend the InSSIDer app. It offers sheer functionality and has various customisation in terms of network band, its easy and also professional at the same time. Wireshark is one of those tools that are used by security professionals to analyse an entire network both wired and wireless, it’s the best professional tool out there, but you got to have some experience to use this app. Also, if you need an app to enhance the Wi-Fi connectivity throughout your office, then Netspot is best for this purpose.
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