Best WiFi Analyzers for Mac of 2025

Get a comprehensive view of all accessible access points, including their signal strength, security types (WEP/WPA/WPA2/WPA3), network name (SSID), BSSID, vendor information derived from the MAC address, channel details, supported data rates, and much more. Information elements (IE) broadcasted by the access points are analyzed and displayed clearly. Additionally, you can track the signal strength of chosen access points over time using a graphical representation. By right-clicking, you have the option to log data to a text file and capture screenshots. Analyze the usage patterns of all Wi-Fi channels to determine the best channel for your network, and with a simple right-click, you can connect or disconnect from any Wi-Fi/WLAN access point. The blue icon will indicate which access point you are currently connected to. This overview aids in optimizing your network's performance and ensuring a smooth connectivity experience.

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.

iStumbler stands out as the premier wireless discovery application for macOS, providing functionalities to explore various aspects such as Wi-Fi networks, Bluetooth devices, Bonjour services, and location data, along with the capability to analyze both 2.4 and 5 GHz spectrums on your Mac. The latest version, release 103, introduces exciting features including a Live Map, support for Bluetooth LE, a Real-Wave Spectrum View tailored for WiPry devices, and compatibility with the TouchBar, in addition to a host of bug fixes and improvements for enhanced user experience. This update not only elevates its performance but also enriches the user interface, making it an essential tool for anyone needing robust wireless network insights.

Easily assess your Wi-Fi performance and identify the factors hindering a stable and speedy connection. You have the ability to conduct an in-depth scan of your wireless setup, generating an interactive, color-coded heatmap that highlights the areas with weak signals. Visualization plays a crucial role in effective planning; after scanning the area, Wifiner produces a visual representation of your environment, allowing you to pinpoint where enhancements to your network are necessary and how to optimally position access points. With 11 different types of heatmaps available, Wifiner enhances your understanding of the various parameters influencing your network while enabling comparisons between them. This user-friendly tool caters to novices setting up their first home network, yet also delivers highly detailed reports for seasoned professionals in the field, ensuring everyone can benefit from its comprehensive features. With Wifiner, you can take actionable steps to enhance your Wi-Fi connectivity and overall internet experience.

The number of remote and hybrid employees has reached unprecedented levels, leading IT departments to expand their responsibilities beyond managing office Wi-Fi to also assist employees connecting from home, coffee shops, vacation rentals, or any other location. Eliminate the tedious back-and-forth troubleshooting that consumes valuable time for both IT staff and employees. With Signifi Business, you can effectively diagnose connectivity problems on employees' Wi-Fi networks, regardless of where they are logging in from. Employees simply need to install Signifi Agent on their Mac or Windows computer, indicate their current location, and execute a few commands to initiate a scan of their network setup. After the initial scans are completed, Signifi Agent will automatically perform daily network scans, enabling IT teams to identify and address potential issues before they escalate into significant problems, ultimately leading to a more efficient remote work experience. This proactive approach not only saves time but also enhances employee satisfaction and productivity.

TamoGraph serves as an effective and intuitive software solution for conducting wireless site surveys, enabling users to gather, visualize, and analyze Wi-Fi data across various standards, including 802.11 a/b/g/n/ac/ax. The intricate tasks associated with wireless network deployment and maintenance can be simplified through the use of a specialized RF site survey tool, which aids in the continuous evaluation and reporting of crucial metrics such as signal strength, noise and interference levels, channel allocation, and data rates. By leveraging TamoGraph, organizations can significantly minimize both the time and costs associated with the setup and upkeep of Wi-Fi networks, while simultaneously enhancing the performance and coverage across diverse settings, including office complexes, airports, cafes, shopping centers, and outdoor areas. Users benefit from comprehensive details regarding each access point, including aspects like channel, maximum data rate, vendor, and encryption type, which are crucial for informed decision-making. Furthermore, TamoGraph delivers an in-depth WLAN analysis that features user-friendly visual representations of signal levels, interference, coverage areas of access points, data transmission rates, and potential network issues, making it an invaluable tool for network professionals.

You may be a specialist in your profession, but navigating Wi-Fi isn't your forte. Many Wi-Fi diagnostic tools demand intricate home setups, extensive spreadsheets, USB adapters, and antenna gain calculations, which can sound like an exciting technical challenge; however, what you really need is a dependable connection to complete your tasks. For those working remotely, students learning online, and educators conducting virtual classes, a stable home Wi-Fi connection is essential for productivity. Experiencing glitchy video calls with crucial clients, disrupted lesson plans due to an unreliable internet connection, or missing key webinars because of Wi-Fi outages is simply not an option. Enter Signifi Agent, a user-friendly desktop application that gathers data about your own network and surrounding networks for thorough analysis. With Signifi’s Wi-Fi Audit and Issues Dashboard, you gain insight into your connectivity issues and receive actionable solutions, allowing you to swiftly return to your responsibilities. This powerful tool ensures that you can focus on your work without being hindered by technical difficulties.

Master Network Analyzer is your comprehensive solution for gathering all essential networking information in a single location. It allows you to uncover Wi-Fi details such as SSID, BSSID, IP address, subnet mask, and vendor, along with cell information that includes your service provider, country, IP address, MCC, MNC, and VoIP support. With this tool, you can thoroughly assess your Wi-Fi strength and easily identify channel usage. It provides a swift and dependable method for detecting all network devices, offering insights into their respective IP addresses and vendor names. You can conveniently test the reachability of various hosts and the availability of servers. The application delivers round-trip delay data, encompassing both IP addresses and hostnames for each network node, alongside geolocation information. It also aids in diagnosing network issues by tracing routes and measuring packet delays across the network, complete with traceroute visualizations. Furthermore, you can quickly and effectively scan commonly used ports or specific port ranges, as the Network Analyzer identifies closed, firewalled, and open ports, ensuring a thorough assessment of your network's security. This all-in-one tool empowers users to maintain an efficient and reliable network environment.

The WiFi Scanner identifies nearby networks and provides essential WiFi details that are crucial for effective troubleshooting. Its filtering and sorting features refine the results, especially in densely populated areas. The channel graphs for both 2.4 GHz and 5 GHz frequencies help visualize signal interferences that can compromise network performance. Additionally, the IP Scanner detects all devices connected to your network, as an overloaded network can lead to bandwidth and speed limitations. The Speed Test function allows users to monitor their network speeds, enabling them to assess performance in various locations by testing download and upload rates while moving around with a laptop. A tool called "Who's On My Network" functions as an IP Scanner to uncover connected devices, as a high number of devices can hinder network efficiency, resulting in potential speed or connection issues. Furthermore, it serves as a mechanism to identify unwanted intruders accessing your network. Regularly monitoring your network's health can significantly enhance your overall connectivity experience.

Keep an eye on your Wi-Fi network's connection to gather essential details for troubleshooting connectivity and performance challenges. You can customize what information to view through a display pattern, determining both the format and sequence of the data presented. Receive alerts regarding modifications in your Wi-Fi status, including when devices connect or disconnect from the network, shift to different access points, and more. WiFi Signal offers insights into your Wi-Fi connection specifics while assessing the signal quality of your network. Additionally, it identifies and suggests alternative channels to minimize interference from neighboring wireless networks, thereby enhancing your Wi-Fi connectivity and performance. As space in your system menu bar is limited, WiFi Signal allows you to tailor what information is displayed, the manner of its presentation, and the order in which it appears, ensuring you have quick access to the most important data. This flexibility ensures that users can prioritize the information that matters most to them in their daily usage.

Utilize your Mac's adapter to capture Wi-Fi traffic, or employ compatible USB dongles for Zigbee and BLE traffic, all while automatically launching Wireshark for subsequent analysis and post-processing. This tool provides numerous customizable settings to meet the specific needs of any packet analysis or troubleshooting tasks. Additionally, it seamlessly integrates with well-known cloud services like CloudShark and Packets, allowing for automatic uploads, analyses, and sharing of your captured data. Capturing Wi-Fi traffic is crucial for effective protocol analysis, especially when addressing issues related to Wi-Fi connectivity, roaming, or configuration. By analyzing your Wi-Fi network's performance, packet captures become indispensable. Airtool simplifies the process of capturing Wi-Fi packets, making it accessible for all users. With its advanced features, including automatic packet slicing and configurable capture file limits and rotation, Airtool is an essential resource for every professional working in wireless LAN environments. As the demand for efficient and reliable packet analysis continues to grow, having a tool like Airtool can greatly enhance a professional's effectiveness.

Accurate Wi-Fi diagnostics, combined with apps tailored for mobile use, facilitate significantly quicker site surveys, enhanced spectrum analysis, and yield more precise and dependable data overall. This professional-grade equipment is user-friendly and has been crafted by Wi-Fi enthusiasts who are dedicated to continuous innovation and establishing new industry standards. Well-structured and optimized networks minimize costly downtimes for businesses, ensuring your Wi-Fi consistently operates at peak performance. Say goodbye to cumbersome dongles and embrace the most advanced Wi-Fi diagnostic and measurement tool for expedited and precise site surveys and spectrum analysis. Connect provides you with everything necessary to design, validate, optimize, troubleshoot, and collaborate effectively on your wireless network, making it an indispensable resource for any professional. Investing in such technology not only enhances your network capabilities but also streamlines operational efficiency in the long run.

Fing Device Intelligence and Knowledge provides comprehensive visibility into your connected ecosystem. The cornerstone of digital products lies in Device Recognition. Using just the MAC address, Fing is capable of identifying both wireless and wired devices across home, office, or enterprise networks by their type, manufacturer, model, and operating system (including name and version). With over a decade of experience in the market, Fing has established a strong brand presence, specializing in device identification technology specifically for the Internet of Things (IoT). To enhance device recognition accuracy, Fing utilizes crowdsourcing, which helps validate and refine its data. Additionally, machine learning techniques are employed to analyze this crowdsourced information. Fing has created an innovative patented algorithm that can identify devices based solely on MAC address analysis, differentiating itself from simple Vendor lookup methods. By choosing Fing, you can achieve exceptional device recognition at a significantly lower cost compared to developing an in-house solution from the ground up. This approach not only accelerates your time-to-market but also minimizes ongoing maintenance expenses. Ultimately, Fing empowers organizations to efficiently manage their digital environments while optimizing resources.

Managing a library involves considerable effort, but WhoFi simplifies the process by automating tasks that divert your focus from serving patrons. Libraries and similar community centers are not merely physical spaces; they function as vital hubs for education, skill enhancement, safe environments, remote work opportunities, and vital community connectivity. One of the primary objectives of contemporary community centers is to ensure that WiFi remains well-funded and operates at high speeds. To achieve this, accurate data on WiFi usage is essential for reporting to the board, crafting grant requests, and enhancing the overall experience for visitors. By effectively quantifying and qualifying WiFi metrics, you can significantly enhance the services your community facility provides. Key insights, such as the duration of patron visits, the number of sessions, and the ratio of new to returning visitors, are invaluable for strategic planning, daily operations, advocacy efforts, and program improvements. All of these valuable insights are obtained while prioritizing patron privacy and complying with relevant privacy regulations, thus ensuring a respectful relationship with the community. By leveraging this data, libraries can better serve their patrons and adapt to the evolving needs of their communities.

This app provides a range of network tools for iPhones, iPads, iPod Touches, and Macs with Apple M1 chips or later. Its main feature is to draw a 2D heatmap of the user's wireless coverage using a set measurement and an interpolation algorithm. This interpolation algorithm is used in professional Geographic Information Systems. It can only take throughput measurements using one mobile device. However, it can also get more precise local measurements if the app is used on two connected devices to the same wireless network. Multi-threaded algorithms are used to compute and draw interpolated maps on the fly during measurements. Another feature is that measurements are displayed on a smooth rolling chart. The web site also contains a complete Press Kit.

An open-source application provides a valuable tool for gathering crucial details about nearby WiFi networks. The KisMAC WiFi scanner is capable of identifying SSIDs, displaying connected clients, enabling the creation of WiFi maps, and more! It can uncover and assess nearby wireless networks, including those that are concealed or secured. You can pinpoint exactly who is accessing your network by viewing clients' MAC addresses, IP addresses, and their respective signal strengths. This software is instrumental in recognizing potential security vulnerabilities within your network, allowing you to determine areas that require enhancement. Utilizing a WiFi scanner like KisMAC helps you discover various types of WiFi networks in your vicinity, encompassing hidden, cloaked, and restricted options. You can also examine the network name, MAC address, encryption type, channel, and signal strength. Additionally, a WiFi sniffer application is designed to assist in troubleshooting network issues and detecting possible unauthorized access. Such tools can effectively monitor and evaluate network usage, which includes both internal and external clients, ensuring optimal performance and security. Overall, KisMAC serves as an essential resource for anyone seeking to optimize their wireless network experience.

WiFi Explorer serves as a valuable tool for the design and validation of wireless networks, enabling users to detect channel conflicts, overlapping channels, and issues related to low signal quality, all of which can impact connectivity and performance in homes, offices, or larger enterprises. Tailored for Wi-Fi specialists, WiFi Explorer Pro 3 extends its functionality, offering a comprehensive suite of advanced features that aid in the analysis and evaluation of various network types, whether for residential spaces, small offices, or corporate environments. With this application, users can gain a detailed snapshot of the Wi-Fi environment, allowing for the swift identification of prevalent issues that may hinder network efficiency or connectivity. Additionally, the tool allows for the filtering and organization of scan outcomes by parameters such as name, physical access point, or vendor, enhancing the visualization and troubleshooting processes across diverse settings. Furthermore, users can leverage integrations that visualize data from both wireless and non-802.11 energy sources, providing deeper insights into interference effects and channel usage, ultimately leading to more robust network performance.

This tool requires no prior network knowledge; simply launch it to view all IP addresses, MAC addresses, and device names connected to your network, allowing you to easily manage settings such as changing MAC addresses or turning devices on and off with just a click. By keeping it running in the background, you can also safeguard yourself against ARP spoofing attacks. NetCut serves as an effective solution for managing your network through the ARP protocol, capable of swiftly listing the IP-MAC table while enabling you to turn off or power on any computer or device on your LAN, including routers and switches. Additionally, it offers protection against ARP spoof attacks, ensuring that your computer remains secure with minimal effort; with a single click, you can activate protective measures. No one on the network will be able to disconnect you using ARP spoof technology, making it a reliable tool for network administration. Overall, NetCut simplifies the process of network management and enhances your security effortlessly.