Best Free WiFi Analyzers of 2024

NetSpot is the only app that can be used to wireless site survey, Wi Fi analysis, and troubleshooting Mac OS X. NetSpot 2 is free and easy to use. NetSpot can be used to conduct comprehensive wireless site surveys on any Mac running Mac OS X 10.10+. It works over any 802.11 network. NetSpot is the best native wireless site survey software available for Mac. It takes just a few steps to load your area map or office plan and begin a network site survey. NetSpot will instantly detect wireless signal and move around to collect Wi-Fi data. This is it! Now you can analyze radio signal leakages and discover noise sources, map channel usage, find effective access points, and so on.

Network Analyzer Lite is a version of Network Analyzer Pro, which is an advanced tool for network diagnosis, LAN scanning, and problem detection. The tools that Network Analyzer provides can help you diagnose many problems with your WiFi network setup and Internet connectivity. It comes with a quick wifi device discovery tool that includes all the names and addresses of all LAN devices. The provided ping tool can also be used to test the reachability of any device. It also displays useful information about your wifi/cell connection. Round trip delay testing, including the IP address and hostname of the server. Information about Wifi networks such as SSID and BSSID, IP address (v4 or v6), and subnet Mask. Information about cell networks such as IP address and network provider.

Expert network testing and analysis tools for WiFi, Ethernet and 4G/LTE. Speedtests for Internet and iPerf3. Wireless coverage 360 analysis. WiFi scanner and channel maps (inc. beacon signals IE decodes). A scanner for LAN connected devices that shows who is using the network. Internet or iPerf3 server and client included. Concurrent ping, DNS, HTTP latency results in multiple servers with the configurable loads. Remote monitoring of uptime 24/7 for outages and slowdowns. Analyze wireless network coverage in a home or business. Using the Internet or iPerf3 speed test (alongside WiFi analyses and concurrent ping/DNS/HTTP load loads). Detailled network performance statistics for each location and overall. Instant results. No need to upload, manage, or prepare floor plans. You will find detailed statistics for RSSI, Phy speed and local pings. It's quick and easy to use, no need for floor plans.

Wireshark, the most widely-used network protocol analyzer in the world, is known as the "world's best and most trusted". It allows you to see the network at a micro-level and is used by many non-profit and commercial organizations, government agencies, educational institutions, and other organizations. Wireshark is a continuation of a project begun by Gerald Combs back in 1998. It relies on the contributions of networking experts from around the world.

Vistumbler is an AutoIT for Windows wireless network scanner. Vistumbler's main purpose is to map and visualize access points around you based upon the wireless and GPS data collected. To get the best results, disconnect all access points and scan for networks. If there are no access points, ensure that the Interface menu selects the correct network adapter. GPS receivers must be serial-based and appear as a COM Port. You may be able use a tool such as 'Centrafuse Locator' to create a virtual port that vistumbler could use if your sensor uses the windows location platform. The 'GPSGate Splitter" also offers tools that can be used to create a compatible virtual port that vistumblers can use.

You can quickly analyze your Wi-Fi to identify the problems that are preventing you having a stable and reliable connection. An interactive heatmap can be created that shows the dead zones and allows you to run a thorough scan of your wireless network. Visualization is key to good planning. Wifiner will scan your site and create a visual heatmap. This allows you to see the areas that need improvement and the best way to move access points. Wifiner offers 11 types heatmaps to help you understand the parameters that affect your network and compare them to one another. Wifiner is easy to use for those just starting out in the field, and can also provide detailed reports to those with more experience.

Master Network Analyzer provides all the information you need. Find Wi-Fi information (SSIDs, BSSIDs, IP addresses, subnet masks, vendor and vendor) as well as Cell Information (your country, provider, IP address and MCC, and VoIP support). You can easily detect channels and their use and assess the strength of yourWiFi. This tool will quickly and reliably detect all network devices, and reveal their IP address and vendor names. You can easily test the availability of a server and the reachability to a host. Round-trip delay, including IP address and hostname of each network node, and geolocation data. You can diagnose your network by tracing the route and measuring the delay of packets through the network. Network Analyzer will provide a traceroute visualization. You can quickly scan the most popular ports or specific ranges of ports quickly and efficiently. Network Analyzer can detect closed, firewalled and open ports.

Opensignal speed tests measure mobile connectivity and signal strength. Opensignal performs a 5 second download, 5 second upload and a ping test in order to give you an accurate measure of your internet speed. The speed test is performed on all common internet CDN servers. The internet speed result is calculated using the middle range of samples. Opensignal's video tester plays a 15 second video clip to test your network and logs buffering, load time, and playback speed issues. This will show you exactly what to expect when using HD and SD video on your network. Opensignal's network coverage map will help you find the best coverage and fastest speeds. The map displays signal strength down to street level, using speed test data and signal data from nearby users. The cell tower compass lets you see in which direction the strongest signal is coming from. This allows you to use broadband and signal boosting technology more accurately.

Meteor is an ad free internet speed test tool. It can be used to test the speed of your mobile network connection (on 3G or 4G LTE) and WiFi speed testing. Meteor's speed test lets you see how your internet speed and download speed affect the performance your favorite mobile apps. App performance can be tested for up to six apps simultaneously, using 27 of the most popular games and apps around the globe. A simple speed test will give you clear results on download speed, upload speed, and ping time. Simply select the apps that you use the most to see how your current network connection affects them. No need to worry about whether your network service provider has the 5G connection you require. You can view all your internet speed tests by area on a map, and sort them by their best and worst performance.