Fix any Wi-Fi problem

Network Link Conditioner works to limit bandwidth at the OS level,. Murus Firewall works well for configuring OS X's PF firewall for throtting based on ports/services, but I have yet to find a good option to limit the bandwidth on an application level.

Get NetSpot to stay in control of Wi-Fi quality, anywhere.
  • The software assures user-friendly bandwidth management that would be helpful for home office and small office networks. The user here can define speed limits, reduce bandwidth as download limits are reached, prioritize various types of traffic etc. Free Mac Bandwidth Controller Software- SurplusMeter.
  • If you’re a system administrator concerned about data usage or network bandwidth, you can prevent software updates from downloading automatically from Apple. Keeping your software up to date is essential to maintaining the security of your Mac.

There are few things more frustrating than an internet connection that’s very slow. Thankfully, there’s a great deal you can do to troubleshoot the problem and speed up your connection. Here’s how to do it.

Why is my download speed so slow?

Internet speed is measured by how much data per second can be downloaded and uploaded. It totally depends on your Internet use, but the processes like uploading large files and video conferencing require decent speed.

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Get a set of superb Mac apps that help you download faster. Best utilities in one pack, give it a try!

So what is a fast download speed? Normally, anything that’s above 100 Mbps is considered good Internet. This means, your Mac will handle multiple simultaneous online activities without major interruptions. Still, there’s no limit to perfection. If you want to reach the optimal speed to make downloads faster, there are a couple of things you can try.

First, you need to find out whether the slow download speed is due to your broadband connection or your wireless network. Since your wireless network is the bit over which you have control, you should check that first. In any case, optimizing and fine tuning your home or office wifi will improve performance.

How to increase Internet speed

Firstly, look at where your router is situated. Ideally, it should be in the centre of your house, so that every room gets a good signal. It should be away from walls, the floor and the ceiling as much as possible. And keep it away from metal furniture, which will reflect radio waves rather than allow them to pass through. Modern routers support both 5GHz and 2.4GHz networks. The latter allows for faster speeds, but the former suffers from less interference from other devices like microwave ovens and cordless telephones. So connect to the 5GHz network on devices that support it. If you have devices that only support 2.4GHz, place your router away from appliances like a microwave or cordless phone.

Here are a few simple steps you can take to improve your Internet speed:

  1. Analyze your Internet speed. For a quick check of current speed, find and access Network Utility via Spotlight. Select your WiFi connection under the Info tab, and check Link Speed. The tools like NetSpot ot WiFi Explorer will help you automate WiFi monitoring as well as track factors that impact Internet speed.

  2. Replace old cables. Ensure all your cables are in good condition. Clean dusty cables, replace those that are too loose or damaged, and double check whether the cables you use fit your network environment.

  3. Optimize your router/ISP’s settings. Check the current setup of your router and tweak DNS settings if necessary. Unfortunately, ISPs don’t always come with the DNS configs that perfectly match your environment.

  4. Scan your Mac for viruses. Sometimes, malicious programs and files on your computer can be the reason of poor Internet speed. Open CleanMyMac X > Malware Removal and the app will automatically make your Mac clean.

  5. Regularly update software and firmware. Access Software Update via the Apple menu and see whether you might have missed a macOS update. Outdated OS as well as installing the beta versions of the new macOS may hinder the quality of your Internet. If the operating system is fine, check for the new versions of your router’s firmware.

  6. Eliminate on-system interference. Make sure there are no “heavy” programs like virus scanners on your Mac — they may interfere with network performance.

  7. Check your filters. Low-quality filters are another source of damage for your WiFi infrastructure, so you might need to replace them.

  8. Fix external interference. The position of your router determines the Internet speed you get, especially if other devices located in your building rely on the same WiFi channel. We recommend to use NetSpot, an app for interference monitoring that shows you where to position a router.

  9. Use a cable. We know, it feels like a tip from the 90s, but WiFi is actually always a bit slower than the Internet you get when you plug in directly to the modem.

  10. Get a new modem. Very often, that’s the only fix that can help. Check with your ISP or test other providers to see whether you can get some extra speed.

  11. And yes, don’t do any of the above until you try a restart. Power cycling — which is turning off and on your modem — is what you should begin with. Sometimes, there’s no particular reason your Internet is slow. It’s just your modem needing a fresh start.

How to get better Internet speed

When you’re satisfied with your router and it’s in the best possible location, time to analyze your wireless network. The following solutions will not only help you run a speed test, but also understand how to improve Internet speed.

NetSpot will produce a full analysis of all the wifi networks within range of your home or office and highlight any problems. It produces a heat map of your home or office and highlights ‘dead spots’ where wifi signal strength is low or non-existent. It can also advise on the best placement for your wifi router, and really useful suggestions to troubleshoot your networks.

WiFi Explorer allows you to identify conflicts with other networks, identifies signal overlaps, and provides a graph of signal to noise ratio. By maximizing the signal v noise, you can improve signal performance and speed up downloads.

One possible cause of poor wifi performance is interference from other wifi networks in your street. WiFi Explorer and NetSpot analyze how fast Internet is by analyzing those networks and let you know if they are causing a problem.

If there are lots of routers in your neighbourhood using the 40MHz spectrum, known as wide band, it can cause congestion – wide band occupies seven channels, compared with five used by 20MHz networks.In this case, switching to the 20MHz band may actually increase Internet speed by reducing interference. To do that you’ll need to access your router’s admin page in a web browser. You’ll need to consult its manual, or look for a sticker on the bottom of the router, for an IP address, username and password.

How to increase download speed on a slow internet connection

  1. Turn off bandwidth-hogging apps and plugins.
    If you haven’t been able to improve the speed of your home broadband or wifi network, or if you’re on mobile network, you can still download faster. TripMode allows you to control which applications can download data. That means you can reserve bandwidth for apps you want to use to download and therefore download faster.
  2. Split the downloads in threads to maximize download speed.
    To splitting the downloads in threads try to use Folx, one of the most popular download managers for macOS. It has features for downloading movies, archives, or big files that allows you to split downloads into separate streams enabling faster downloads.
  3. Schedule downloads.
    One way to speed up downloads is to schedule them for a time when your ISPs network is less busy. Peak times are usually early evening through to around midnight, so use Folx to schedule downloads for the early hours of the morning. Some ISPs also throttle bandwidth for some users during peak hours, so downloading when it’s less busy is a very good idea.

How to download torrents faster

Despite the negative publicity BitTorrent has had in recent years, there’s nothing illegal in using it or in downloading torrents. As long as the content you download isn’t protected by copyright or, if it is, you have permission from the rights owner to take it, you’ll be fine. What’s more, it’s totally safe to use selected third-party tools to increase upload speed on torrent.

Additionally to Folx download manager it is also a torrent client. It has several features to make torrent download faster.

  1. Check seeds and peers.
    Folx has its own built-in torrent search engine, so you don’t need to use a web browser. When you search for torrents in Folx, it will display the number of available seeds for each result. The more seeds, the faster the download is likely to be, so choose a torrent with lots of seeds.
  2. Limit upload speeds and speed up torrent downloads.
    Torrent clients upload files as well as download them and so the bandwidth available for a torrent client like Folx is used for both. If you limit upload speeds, you can make download speeds faster. You can also limit download speeds for browsers on your Mac, making more bandwidth available for torrents. To limit upload and download speeds, open Preferences in Folx and click on the Smart Speed tab. Of course, if you want to improve upload speed, you can limit download speeds instead.
  3. Check port number.
    Many torrent clients use port numbers 6881-6889. ISPs know this and some of them throttle bandwidth to those ports, which can make download speeds slow. In Folx Preferences, in the Torrents tab, check the port number and make sure its outside that range. If the port is showing as ‘in use’ click ‘Randomize port’ to choose another.
  4. Prioritize downloads.
    If there’s one download you want more than the others that are downloading at the same time, right click on the other downloads and use the ‘Limit Speed’ option to cap their download bandwidth and increase torrent download speed for your file.

How to speed up Chrome downloads

There are a number of things you can do to boost up Google Chrome’s speed:

  1. Limit Extensions. Browser extensions can be very useful but they eat up memory and can be reason of getting slow download speed on browser.
  2. Don’t have lots of tabs open. Web pages in tabs use resources like memory and, if they auto-load, bandwidth too. Keeping tabs to a minimum will speed up your browser.
  3. Use a download manager extension. Folx has a smart browser extension that allows it to handle everything you download in Chrome, Safari, Firefox, or any other browser. Using that can speed things up because Folx has features, like splitting files into streams, that are designed to make things faster.
  4. Avoid noname extensions that promise faster downloading
    There are lots of Chrome extensions that promise to make the browser download faster. However, many of them don't work and causes Chrome run more slowly, don’t download the complete file, or, worse, are infected with malware. So, they are best avoided.

Downie does a similar job, even allowing you to down; pad 4K-resolution videos from streaming video and social media sites. Just copy and paste the URL for the video page into Downie or use its browser extension. Once you’ve downloaded the video, you can use Permute to convert it to any format you want.

Watch and download video at the same time

If you’re downloading videos from streaming sites, Elmedia Player can help. It has a built-in browser and download manager. Paste the URL for the video into the address bar in the downloader, then when it displays a list of all the files it’s found on the page, click Download next to the one that corresponds with the video file.

To view videos you’ve downloaded, click on the Downloads tab and press Play next to the one you want to watch.

If all else fails, check with your broadband provider

  • Check whether your broadband provider has a fault
  • Check whether wired instead of wireless can improve speed
Bandwidth

Check that your broadband provider hasn’t reported a fault in your area by calling its helpline number.

Once you’ve ruled that out you need to find out whether the problem is your wireless network or is caused by your router failing to connect to the broadband network. If you have a Mac that has an Ethernet port or you have a USB to Ethernet adapter, connect it directly to an Ethernet port on your router to try speed up your Internet. If your download speed is much faster when connected by Ethernet, your wireless network may be the culprit.

Fortunately, there are lots of things you can do to troubleshoot and improve the speed of your wifi network.

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Use Screen Time to see how much time you and your kids spend on apps, websites, and more. Then make informed decisions about how you use your devices, and set limits if you'd like to.

Turn on Screen Time

Follow these steps in macOS Catalina or later:

  1. Choose Apple menu  > System Preferences, then click Screen Time.
  2. Click Options in the lower-left corner.
  3. Click Turn On.
  4. To be able to see usage information for every other device signed in to iCloud with your Apple ID, select “Share across devices” on each Mac. And on each iPhone, iPad, or iPod touch, go to Settings > Screen Time and turn on the same setting.

If you're using Family Sharing to manage a child account, you can turn on Screen Time directly from each of your child's devices. Or follow these steps to do it from your Mac:*

  1. Choose Apple menu  > System Preferences, then click Family Sharing.
  2. Click Screen Time in the sidebar, then select your child's name from the list on the right.
  3. Click the Open Screen Time button to return to Screen Time preferences.
  4. Choose your child's name from the menu in the upper-left corner.
  5. Click Options in the lower-left corner.
  6. Click Turn On.

Before deciding whether to select “Use a Screen Time Passcode,” learn about Screen Time passcodes.

Use a Screen Time passcode

Mac Limit Bandwidth App

Set a passcode so that only you can change Screen Time settings and allow more time when app limits expire. If you're a parent, use this feature to set up enforceable content, communication, and privacy limits for your child.

If you're using Family Sharing to manage a child account, follow these steps:*

  1. Choose Apple menu  > System Preferences, then click Screen Time.
  2. Choose your child's name from the menu in the upper-left corner.
  3. Click Options in the lower-left corner.
  4. Select “Use Screen Time Passcode,” then enter a passcode when prompted.
  5. If you're using the latest macOS, you're offered the option to enter your Apple ID to enable Screen Time passcode recovery, in case you forget your Screen Time passcode.

If you're not using Family Sharing to manage a child account, follow these steps:

  1. Make sure that you're on the same Mac used by the child, and are logged in to the standard account used by the child. If you're not sure what to do, just continue with the steps below: Screen Time will help you.
  2. Choose Apple menu  > System Preferences, then click Screen Time.
  3. Set up Downtime, App Limits, Communication Limits, and Content & Privacy with all of the limits that you want for your child.
  4. Click Options in the lower-left corner.
  5. Select “Use Screen Time Passcode,” then enter a passcode when prompted.
  6. If you're using the latest macOS, iOS, or iPadOS, you're offered the option to enter your Apple ID to enable Screen Time passcode recovery, in case you forget your Screen Time passcode.

If you're setting a passcode while logged in to your administrator account, an alert explains that you should do this from a standard account. If you haven't set up a standard account for your child, you can either do that and log into their account, or choose from these options:

  • Allow this user to administer this computer. If you choose this option, the passcode affects the current user, even though they're also an administrator of this Mac. This isn't recommended, because administrators have macOS privileges that could allow them to work around passcode restrictions.
  • Don't allow this user to administer this computer. If you choose this option, you're prompted to enter your account password in order to modify your configuration. You're then guided through the steps to create a new administrator account—for use by the parent. The administrator account you're currently logged in to is converted to a standard account—for use by the child.

Learn what to do if you forgot your Screen Time passcode.

Track usage

Use the App Usage, Notifications, and Pickups features in the Screen Time sidebar to see how much time you spent using apps and websites.

Each feature offers several views:

  • To see usage for only one of your devices, choose a device from the menu at the bottom of the window.
  • To switch between days, click within the weekly chart, or use the arrow buttons above the chart. To see total usage by week, including how much more or less time you spent compared to last week, choose This Week from the date menu at the top of the window.
  • To see usage for a child account, choose the child's name from the menu in the upper-left corner.


App Usage

See how much time you spent using each app. Click Categories to view usage by categories such as social networking, productivity, or entertainment. To see an app's category, click the information icon that appears when your pointer is over an app in the list. Or click the app limit icon to quickly create a new app limit for that app or category.


Notifications

See how many notifications you received from each app. Remember, you can use the devices menu at the bottom of the window to separate the notifications received on your Mac from the notifications received on your iPhone, iPad, or iPod touch.


Pickups

See how many times you picked up your iPhone, iPad, or iPod touch, and which app you checked first after picking up the device.

Limit usage

Use the Downtime, App Limits, Communication Limits, Always Allowed, and Content & Privacy features in the Screen Time sidebar to schedule downtime and set limits on apps and websites. Limits apply to this Mac and all of your other devices that are using Screen Time and have “Share across devices” turned on.

To set limits for a child account, choose the child's name from the menu in the upper-left corner, then set up each feature.* Or do it from each of your child's devices.


Downtime

Schedule periods during which you can use only the apps that you've allowed. A downtime notification appears 5 minutes before downtime starts. After downtime starts, the app shows a message saying that you've reached your limit on the app.

  • Click OK to close the app and honor the limit you've set. Or click Ignore Limit, then choose One More Minute, Remind Me in 15 Minutes, or Ignore Limit For Today.
  • If you've set a Screen Time passcode, Downtime includes an additional setting: Block At Downtime. When this setting selected and you click Ask For More Time when downtime starts, entering the passcode allows you to approve the app for 15 minutes, an hour, or all day. Child accounts can click One More Minute once, or click Ask For More Time to send their request to the parent account for approval.


App Limits

Set the amount of time you want to be able use apps. You can set limits on specific apps, or entire categories of apps.

An app-limit notification appears 5 minutes before a limit is reached (expires). After the limit is reached, the app shows a window saying that you've reached your limit.

  • Click OK to close the app and honor the limit you've set. Or click Ignore Limit, then choose One More Minute, Remind Me in 15 Minutes, or Ignore Limit For Today.
  • If you've set a Screen Time passcode, App Limits includes an additional setting: “Block at end of limit.” When this setting is selected and you click Ask For More Time when a limit is reached, entering the passcode allows you to approve the app for 15 minutes, an hour, or all day. Child accounts can click One More Minute once, or click Ask For More Time to send their request to the parent account for approval.


Communication Limits

Control who your children can communicate with throughout the day and during downtime. These limits apply to Phone, FaceTime, Messages, and iCloud contacts. Communication to known emergency numbers identified by your wireless carrier is always allowed. To use this feature, you must have Contacts turned on in iCloud preferences.


Always Allowed

Allow use of certain apps even during downtime or when an app limit has been set for “All Apps & Categories.” Phone, Messages, FaceTime, and Maps are always allowed by default, but you can change that here.

Mac Limit Bandwidth App Download


Content & Privacy

Restrict content, purchases, and downloads, or configure privacy settings. If you attempt to use one of the restricted items, you see a message explaining why you can't do it. For example, if you visit a blocked website, the message says that the website was blocked by a content filter. If you're using a Screen Time passcode, the message includes the option to click Add Website. You can then enter the passcode to allow the website. Child accounts can send a request for approval to the parent account.

Bandwidth Control App

Approve Screen Time requests


Requests

The Screen Time sidebar includes a Requests section when you have unanswered requests from a child account. From here you can manage all requests from your child. Approve the request for 15 minutes, an hour, or a day. Or click Don't Approve.

Requests for approval also arrive as notifications, and you can approve directly from the notification:

Learn more

  • With Ask to Buy, you can give kids the freedom to make their own choices while still controlling their spending.

Mac Limit Bandwidth Per App

* If you used your iPhone to set up an Apple Watch for a family member, you need a device using iOS 14 or iPadOS 14 to set up or adjust Screen Time for that watch.