Анализ wifi сетей mac os

The best WiFi analyzer apps for your Mac in 2023

Whenever you go online you most probably do so through WiFi. Because wireless networks are so popular it makes sense to ensure the top performance with efficient WiFi analyzer tools.

So what are those WiFi analyzer apps and how does one use them? A WiFi analyzer app detects all available WiFi networks around and should provide you with detailed info on every network it found. You should be able to see which channels networks use, the signal strengths, WiFi encryption methods used, etc.

Why can it be rather useful to know which channel a wireless network operates on? Because in a WiFi crowded space, where every neighbor has their own network, overlapping channels is the most common reason of a slower connection. When you figure out which channels are the least crowded and switch to one of those you’ll see the immediate difference in your WiFi performance.

Use WiFi analyzer tools for everything

A WiFi analyzer app will be able to help you choose the most suitable WiFi network and select the most efficient WiFi channel for your router thanks to comprehensive visual graphs.

High-quality Mac WiFi analyzer tools have the possibility to create accurate WiFi signal strength heatmaps, where you’ll be able to clearly see and analyze the areas with the strongest, not so strong, and the weakest signal and decide how you can mend the issues.

Let’s take a look at some situations when Mac WiFi analyzer tools come in handy:

• Poor performance: There are many possible reasons why websites may load slowly, and WiFi analyzer tools can help you pinpoint the exact cause of your performance issues.
• Unreliable connection: Many WiFi reliability issues boil down to signal interference caused by other networks in the same area, and WiFi analyzer tools can tell you which frequencies and channels are crowded the most.
• Finding free WiFi: Using a capable WiFi analyzer app, it’s possible to discover hidden networks and analyze their security settings.

Here we are overviewing 8 best WiFi analyzer apps for Mac highlighting their pros and cons:

1. NetSpot — WiFi analyzer app for macOS offers the most visual and convenient heat maps and more.
2. WiFi Scanner — WiFi analyzer app for Mac that also detects access points and clients in ad-hoc mode in case the SSID is broadcasted.
3. iStumbler for Mac — WiFi analyzer app for Mac will display networks according to their types, i.e. Bluetooth, Bonjour or AirPort.
4. WiFi Explorer — Detect issues that may be affecting connection and the performance of your network, such as channel conflicts, overlapping and configuration issues, etc.
5. KisMAC — an open-source WiFi analyzer application for Mac OS that can map wireless networks and lay out the info on their performance so you can easily troubleshoot.
6. Mac Wireless Diagnostics Tool — a built-in Mac WiFi analyzer that’s included in all version of macOS.
7. inSSIDer — the basic version of this WiFi analyzer allows Mac users to collect all essential information about nearby WiFi networks.
8. AirRadar 5 — this free-to-try WiFi analyzer for Mac is great for performing large-scale WiFi site surveys.

Read, try, see what works best for you and your wireless network.

Источник

Бесплатный анализатор Wi-Fi на Mac OS X, чтобы найти лучшее интернет-соединение

Видео: ✅Усиление WiFi. 5 способов доступных каждому. (Июль 2023)

Иногда пользователи Apple, Mac, iPhone и iPad часто теряют сигнал Wi-Fi. Лучший способ исправить потерю сигнала Wi-Fi на компьютере, iPhone или iPad — это изменить беспроводной канал, используемый вашей сетью для подключения к Интернету. Чтобы определить, какой беспроводной канал лучше использовать для надежного подключения к Интернету, инструмент Mac WiFi Analyzer отлично подойдет тем, кто работает под управлением любой OS X до Mavericks. В новой версии OS X Mavericks и Yosemite эта функция была удалена из утилиты беспроводной диагностики. Это научит вас, как открыть WiFi Scanner в OS X Yosemite и OS X Mavericks . Далее вы узнаете, как быстро получить бесплатный доступ к анализатору сети WiFi на Mac. Для тех, кто хочет получить максимальную отдачу от своего компьютера Mac, обязательно воспользуйтесь беспроводной волшебной клавиатурой и мышью Apple, внешним портативным аккумуляторным блоком и внешним жестким диском Western Digital емкостью 1 ТБ для максимального удобства работы с компьютером Apple. Mac OS X имеет встроенный инструмент для анализа WiFi, который имеет много новых функций. Отличным нововведением является бесплатный встроенный сканер Wi-Fi, в котором также есть Wi-Fi, чтобы находить и обнаруживать близлежащие сети Wi-Fi. Вы можете посмотреть на скриншот ниже для примера бесплатного анализатора Mac WiFi. Эта функция предназначена для опытных пользователей, которые хотят сделать больше, чем просто найти надежное интернет-соединение. Вместо этого другим пользователям Mac OS X лучше не использовать анализатор сети Wi-Fi, а просто использовать меню Wi-Fi, чтобы найти доступные беспроводные сети для подключения. Добраться до приложения Wi-Fi Diagnostics:
//

1. Открыть Finder
2. Удерживайте Command + Shift + G одновременно и введите путь: / Система / Библиотека / CoreServices /
3. Найдите «Wi-Fi Diagnostics» (или «Wireless Diagnostics», в зависимости от версии OS X) и перетащите его в Launchpad или OS X Dock для быстрого доступа

Теперь, когда у вас есть приложение Wifi, которое легко найти, его использование немного отличается в зависимости от версии OS X. Более новые сборки Mountain Lion (10.8) изменили его немного, и эти изменения также отражены в OS X Mavericks (10.9).

Что делать, если приложение называется «Диагностика Wi-Fi»:

1. Запустите диагностику Wi-Fi
2. Удерживайте Ctrl + N, чтобы открыть новое окно «Сетевые утилиты»
3. Перейдите на вкладку «Wi-Fi Scan», чтобы начать работу с инструментом беспроводного поиска.

Что делать, если приложение называется «Беспроводная диагностика»:

1. Открытая беспроводная диагностика
2. Сверните меню «Окно» и выберите «Утилиты».
3. Выберите вкладку «Wi-Fi Scan», чтобы вызвать сканер и споткнуться о беспроводную сеть.

В анализаторе Wi-Fi установлено значение по умолчанию, при котором начинается сканирование и отображение найденной информации. Вы можете вручную включить режим активного сканирования или пассивного сканирования, чтобы постоянно искать новые сети, нажав кнопку «Сканировать».

Вы можете использовать анализатор Wi-Fi на Mac Yosemite, Mavericks, Mountain Lion и Lion по многим различным причинам. Большинство пользователей Mac OS X используют беспроводную опору для оптимизации сетей или поиска новых сетевых подключений. Вы также можете использовать анализатор сети Wi-Fi для мониторинга сетевого трафика и отправки этих данных на ваш компьютер.

Источник

Best 11 WiFi Analyzer Apps for Your Mac [macOS 12 Monterey Ready]

We ask the question, “Is there Wi-Fi?” more often than anything else. A recent survey on Wi-Fi trends concludes that 71% of travelers usually avoid hotels that charge for a Wi-Fi connection.

The bottom line is that Wi-Fi has become an indispensable resource, just like food and water. Everybody, literally everybody, wants to jump aboard the Wi-Fi bandwagon, and Cisco’s research reveals that by 2023, there will be a whopping 29.3 billion devices connected to IP networks.

Wireless Router Basics 101: For the Absolute Beginner

Most wireless routers have a 2.4 GHz radio band for data transmission. Now, this band consists of several channels – just like the lanes on a highway. The 2.4 GHz has 11 channels in the North American region.

Theoretically, 11 channels should suffice even super populated areas. However, many never really tweak the default wireless router configuration, resulting in many wireless routers transmitting data via the same channel.

This is where a Wi-Fi analyzer app can do wonders for you. In a nutshell, Wi-Fi analyzer tools collect and present key data points from APs (access points) in your network – helping you find ways to accelerate your Wi-Fi speed!

Overview of the Top 11 Wi-Fi Analyzer Tools for Mac in 2022

Evaluation criteria	Software
❤️ Best Overall	NetSpot
🏠 Best for home users	Wi-Fi Scanner by AccessAgility
👨‍💻 Best for professionals	Wi-Fi Explorer Pro 3
👐 Best completely free	Mac Wireless Diagnostics Tool
🏭 Best for enterprise customers	NetSpot
⭐ Best user experience	iStumbler

Comparison of the 11 Best WiFi Analyzer Apps

Best WiFi Analyzer Software	System Requirements	Supported Wi-Fi standards	Price	Last Update
1.🥇 NetSpot	macOS 10.10 or later	802.11a/b/g/n/ac	from $49 with free trial	November 1, 2021
2. 🥈 Wi-Fi Scanner	macOS 10.7 or later	802.11a/b/g/n/ac	$19.99	January 3, 2022
3. 🥉 KisMac	macOS 10.6 or later	802.11b/g	Free	February 7, 2011
4. Xirrus Wi-Fi Inspector 2.0	macOS	802.11a/b/g/n/ac	Free	October 5, 2016
5. iStumbler	macOS 10.13-11.6.4	802.11a/b/g/n/ac	from $14.99	December 6, 2018
6. Mac Wireless Diagnostics Tool	Mac OS 10.14 or later	802.11a/b/g/n/ac	Free	n/a
7. Wifiner	macOS 10.10 or later	802.11a/b/g/n/ac	$29.99	November 18, 2019
8. Wi-Fi Explorer Pro 3	macOS 10.13 or later	802.11a/b/g/n/ac	$129.99	February 17, 2022
9. AirRadar	macOS 10.13 or later	802.11a/b/g/n/ac	from $0.83/month	November 1, 2021
10. Homedale	macOS 10.10 or later	802.11a/b/g/n/ac	Free	February 1, 2022
11. inSSIDer	macOS 10.12 or later	802.11a/b/g/n/ac	Free	September 28, 2021

The Essence of a Wi-Fi Analyzer App

Think of a Wi-Fi analyzer as your internet consultant: It helps you troubleshoot Wi-Fi issues and recommends fixes. Moreover, through signal strength (dBm) analysis, you can figure out the optimum placement for your router/AP.

Back in the day, only large organizations would invest in Wi-Fi analyzers (which were dedicated hardware) to ensure strong Wi-Fi signals. Fast forward to today, and Wi-Fi networks flood us. Also, you no longer don’t need special hardware to harness the power of a Wi-Fi analyzer. It’s all packed into an app for your laptop, smartphone, or tablet.

There are tons of options out there, and honestly, it can be a bit overwhelming. Indeed, not all Wi-Fi analyzer apps are equal; To help you select the best Wi-Fi analyzer for your Mac, we’ve compiled a comprehensive list of our top 11 Wi-Fi analyzer apps.

Top 11 Wi-Fi Analyzer Apps for Your Mac

1. NetSpot

🔍 Networking parameters revealed by scans: SSID, BSSID, vendor, band, channel, RSSI, signal strength, etc. | 📶 Supported Wi-Fi standards: 802.11a/b/g/n/ac | 📋 Reporting Options: CSV Export, customizable report builder, PNGs of heatmaps | ⚙️ System Requirements: macOS 10.10 or later

NetSpot offers a seamless platform that helps you conduct a Wi-Fi analysis in a matter of minutes. The unique selling proposition (USP) of NetSpot is the vast array of available tools at your disposal: The result is a complete and comprehensive Wi-Fi analysis.

Moreover, you can also verify your security settings (WPA/WPA2, WEP, Open) while computing the Wi-Fi signal strength. NetSpot also provides valuable insights that help determine the best spots for APs (access points) and even passive equipment like antennas and cables.

Key Features:

• Discover Mode. NetSpot swoops the area for every possible piece of networking information – presented in an interactive table. Consequently, you can troubleshoot to improve a network’s capacity and coverage while reducing noise and interference.
• Survey Configuration. This feature helps visualize your real-life Wi-Fi networking scenario: demarcating on a map the spots where your signal strength is weak and strong. NetSpot’s heat-mapping feature is super intuitive and a real game-changer when comparing wireless configurations.
• Security Benefits. NetSpot offers security benefits like rogue AP elimination, detection of unauthorized workstations, etc.

• Provides a comprehensive set
  of networking data elements
• Beginner friendly UI
• Recommends top-notch suggestions
  to improve Wi-Fi speeds
• Topped with several visual
  charts and tools
• Not mandatory to provide personal
  data for free product usage

Источник