Wi-Fi Analyzer On Mac: How To Use Wi-Fi Scanner Tool

Wi-Fi Analyzer On Mac

In this article, you will learn what is Wi-Fi Analyzer On Mac? And how to use Wi-Fi Scanner Tools? This is a native and already powerful tool. The Analyzer on Mac is a Wi-Fi Diagnostics Tool in Mac OS X got a redesign in modern versions of Mac OS X. This is having some of the new features that make the utility better than ever. It has one of the best new additions is the built-in Wi-Fi scanner tool. By which it has a full-featured wifi stumbler to find and discover nearby Wi-Fi networks. Then even those who don’t broadcast their network names.

So, this really has an advanced feature that has a wide variety of potential uses. Then beyond this, you just have to locate the access points. Now, most of the users would be best off just using the Wi-Fi menu. Then find these available wireless networks to join. Now, For those that want wireless stumbled so here is how to find and use it.

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Explain Wi-Fi Analyzer?

So, Here is a scenario we have all run into often: In our Mac or iPhone says it has a Wi-Fi signal. If you can’t get online. Then there is Wi-Fi available, and your device is accessing it, but nothing is happening.

Most of the time it is your internet service provider; then from this company, you get internet access through may be experiencing difficulties or disruptions. This is what can affect you. Then More often, it is your Wi-Fi signal that’s having issues. Also, some of the things about the signal getting from the router in your home or using public Wi-Fi. This also causes your signal to become unreliable, which can render you unproductive.

Having a Wi-Fi analyzer helps you diagnose what the issue really is without toggling in your computer or router off. During the ‘turn it off and on’ ethos often works, it’s not always indicative of what’s going on. This is with a proper wi-fi analyzer Mac computers that can stay online using the strongest signal available.

How To Access Wireless Diagnostic Wi-Fi Analyzer On Mac?

So, in modern versions of Mac OS X that is just like OS X Yosemite. The OS X Mavericks, you can get to Wireless Diagnostics from the Wi-Fi menubar item:

  1. The first Option + Click on the Wi-Fi menu item in OS X.
  2. Now, Choose the “Open Wireless Diagnostics”.

Wi-Fi Analyzer On Mac


Now, This is somewhat hidden which is still much easier than accessing it in prior releases. This is OS X where the app was basically hidden.

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To Scan this for Wi-Fi Networks with the Mac Wireless Diagnostics Tool:

Then you are in Wireless Diagnostics so here is how to use the Scanner:

  1. You have to Go to the “Window” menu and then choose the “Scan” option. Then you have to immediately open the Wi-Fi Stumbler tool built into Mac OS X.
  2. Now, within the Scanner tool, you have to click on the Scan button to scan for available networks.

Then this will open the wireless card to detect all possible nearby Wi-Fi networks. So, it can effectively stumble onto available wireless routers and then discovering details about those networks.

Now, All available wireless network names, SSID, channels, band, network protocol (wireless n, g, b, etc). So, the network security type and the network signal strength, and the network noise level of the signal discovered will be listed by the scan utility.

So, this is obviously much easier in modern versions of Mac system software. Then don’t need to worry if you are not on OS X Yosemite. Now, you can still access and use these tools with the directions below.

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To Make Diagnostics Easier to Access in OS X

This is for other versions of OS X that is just like OS X Mountain Lion. Now, you will also want to make the Wi-Fi Diagnostics app readily available by bringing it. You have to LaunchPad or the Dock then to do that:

  1. This is From any Finder window you have to hit Command + Shift + G. Now, enter the path: /System/Library/CoreServices/
  2. You can also Locate the “Wi-Fi Diagnostics” or “Wireless Diagnostics”, depending on the OS X version. Then you have to drag and drop it into Launchpad or the OS X Dock for easy access.

Then you have the Wi-Fi app that is an easy way to find a location. This is by using it is slightly different depending on your OS X version. Now, the Newer builds of Mountain Lion (10.8) changed it slightly, and then those changes are reflected in OS X Mavericks (10.9) as well. Then Outside of accessing the tool, all functionality remains the same.

In this case, if the app is called “Wi-Fi Diagnostics”, So, here is what you need to do:

  • You have to Launch the Wi-Fi Diagnostics and ignore the frontmost menu. Then instead of this, you have to hit the Command+N to summon the new “Network Utilities” window. Then this is also where the wireless signal strength measurement tool is located now.
  • Now, Click on the “Wi-Fi Scan” tab to get started with the wireless stumbler tool.

Wireless Diagnostic:

In this case, if the app is called “Wireless Diagnostics”. You have to access the scanning utility is slightly different:

  • Then Open Wireless Diagnostics and ignore the menu. Apart from the pull-down the “Window” menu and then select “Utilities”.
  • Now, select the “Wi-Fi Scan” tab to summon the scanner and then the stumbler wireless networking tool.

Now, Under the Wi-Fi Scan tool then you will also see all available network names and their respective BSSID, channel, band, protocol. The wireless n, g, b, security type, their signal strength, and the noise level of the signal.

Wi-Fi Analyzer On Mac


So, The tool defaults to scanning once and displaying the found information. Then you can turn on Active Scan or Passive Scan mode to constantly search this. This is for new networks by clicking on the “Scan” pulldown menu in the lower right corner.

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Then there are plenty of potential uses for this utility and the wireless stumbled. Now, it’s optimizing networks, reducing interference and noise, or discovering those around you. Now, the Wi-Fi diagnostics app also includes many powerful features. So, that allows you to capture network traffic, be it data that is sent from the computer. This is in use or even all nearby wireless networks. So, those latter functions and their uses are far beyond the scope of this article. In the previous article, Mac users had to use third-party apps that are just like Kismet or boot from a separate Linux installation. You have to access advanced network capturing abilities.

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The Analyzer on Mac is a Wi-Fi Diagnostics Tool in Mac OS X got a redesign in modern versions of Mac OS X. This is having some of the new features that make the utility better than ever. It has one of the best new additions is the built-in Wi-Fi scanner tool. By which it has a full-featured Wi-Fi stumbler to find and discover nearby Wi-Fi networks.

Hope this guide helps you to understand this! If You have any questions let us know in the comment section!

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