How Do I Free Up Memory On My Macbook Air

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I keep getting a warning that my mac is running low on memory. When I go into Disk Utilities the Hard drive says. Used 164.29GB Other Volumes 1.84GB Free 833.86 GB. The visual blue bar would not even take up 1/3 of its overall length. The processor is 1.6GHz Intel Core i5. Memory 8GB 1867MHz DDR3. Graphics Intel HD Graphics 6000 1536MB. If you have been busy using your computer opening up lots of programs, big files like photographs or videos, or just been using your computer a lot you may w.

Ever since computers have been around, RAM (or Random Access Memory) has been the one defining factor associated with loading performance and your computer's ability to quickly access information or display the desired output.


Today we will talk about something related to Mac RAM upgrading. If you had lots of Mac memory, you were the 'fastest kid on the block' or something along those lines. And this still holds true today.

We will discuss 2 key ways through which you can effectively add RAM to your MacBook Pro, iMac or MacBook Air.

  • Part 2. The Cheapest and Easiest Way to Get More Mac RAM with Software

Part 1: Knowledge of RAM

Random Access Memory (RAM) refers to a small, replaceable circuit board inside your computer that gives your Mac temporary workspace - that is, a place where data is temporarily stored. That is why the data can be quickly loaded and accessed. So for example, when you launch an app or do anything else that requires you to load data, your Mac brings RAM into play to store any relevant data while it continues to work with it. Modern computers often come equipped with 4, 8, 16 or more gigabytes of RAM pre-installed.

More available RAM means you can run larger and more apps and programs simultaneously, without slowing down your Mac or waiting for long disk load operations before you can actually access or start using a specific program.

Should I Do a Mac Memory Upgrade?

If your system is running low on RAM, you will experience slowdowns when launching programs, loading documents, and otherwise using your system. It makes sense to upgrade your RAM - because more RAM means faster CPU access times and as a result, your storage media also works faster. We can know the details at below:

1. Take More Multitasks

The more physical RAM you have installed, the more programs you can run at the same time, and with more efficiency as well. This can be particularly useful if you work a lot with photo editing software like Photoshop or you have too many browser windows and tabs opened at the same time, along with the usual word processor or presentation software running in the background.

2. Open Programs Faster

Naturally, adding memory to your iMac can launch your programs faster ' something which can be a frustrating ordeal otherwise when you're working with a program that's memory-intensive.

3. Get Better Gaming Performance

This may not be seen as a potential advantage by everyone. But if you also use your Mac for entertainment, then you can expect games to generally perform better, run smoother and of course, load faster between screens.

4. More productivity

3D modeling and photo editing software are just two examples of applications that suck up a lot of resources. Having more RAM means you can stay productive as you won't have to wait too long for things to load.

Part 2: The Cheapest and Easiest Way to Get More Mac RAM with Software

The easiest and most cost-effective way to increase Mac RAM is to release more internal memory space on your Mac. With longer operation times, more memory can get clogged up. Using a professional tool like iMyFone Umate Mac Cleaner, you can free up unused RAM on your computer and instantly see noticeable performance gains.

Advantages of using iMyFone Umate Mac Cleaner:

  • It support all Mac models and versions
  • Very straightforward operation, allowing you to free up memory in a single operation or in bulk
  • Very easy for new users and you can free up RAM yourself without any technical knowledge
  • The low-cost tool that offers amazing features for a lifetime
  • Lists out all apps and processes which are eating up RAM larger than 50MB
  • Shows real-time statistics to help you manage RAM
  • All-in-one Mac manager helps to delete large and unnecessary files, duplicate files, private data that's no longer needed, junk files, etc. It helps to manage all apps and extensions on your computer which are occupying too much memory.
  • Helps you get twice as much RAM

Here is how to download, install and use this tool to increase Mac RAM

  1. Download the tool by clicking the above button.
  2. Launch Umate Mac Cleaner and click on 'Speed Up Your Mac' on the left panel.
  3. Click on 'Start Now'.
  4. It will show you all the programs that can be closed to release more RAM. Click on 'Free Up RAM'.

Now, you have got the super easy steps to increase Mac RAM. Of course, if you don't want to adopt the simple way we mentioned above, there is another relatively hard way to add RAM to your Mac. Next, we are going to tell you something you should pay attention to when doing Mac memory upgrading.

Part 3: Complex and Expensive Way: Manually Add RAM to your Mac/MacBook

Unlike using the solution to increase RAM with software, adding RAM to Mac is a hard way for most of us. We can conclude this way as a high-cost, complex and technology necessary method. If you don't mind spending extra cash and arming yourself with some technical knowledge, then here's how you're going to physically do a Mac memory upgrade:

3.1 Preparations before Mac Memory Upgrading

1. To prevent damage from static electricity, shut down your Mac (without removing the Mains plug) and wait for at least 10 minutes.

2. Keep your new RAM in its packaging right up until you're about to install it.

3. Touch an unpainted metal surface in your Mac to discharge any remaining static in your body.

4. When mounting your RAM into the slot, ensure that the gap in the front-facing gold contacts matches up with the protrusion in your motherboard's RAM housing.

3.2 Check the Actual Expandable Size of Your Mac

Access the Apple menu and select 'About this Mac'. Under the Memory tab, you can access a variety of information about your RAM, including the maximum it can hold.

Alternatively, you could also visit Apple's web support.

3.3 Check if Your Mac Models Can be Upgraded

You can use the same Apple menu and pull down the 'About this Mac' option to see if your model can be upgraded. Below the current memory size, if you see slots that say 'Empty', that means your Mac is upgradeable. Also, you can check the list we have posted below.

With some Mac models, the RAM is fixed into place and not upgradeable. Check the list below to know if your Mac models can be upgraded.

Some iMacs, like all the 27' models, have an access panel specifically for adding RAM. And it takes only a few seconds to pop that panel off. Other models, like the latest 21.5' iMac models, require you to remove the screen and logic board which may take at least a few hours. As things stand now, you can upgrade the RAM yourself in the following Mac models:

  • MacBook Core 2 Duo
  • MacBook Unibody
  • MacBook Pro 13' (Mid 2009-Mid 2012)
  • MacBook Pro 15' (Late 2008-Mid 2012)
  • MacBook Pro 17' (All Models)
  • iMac 17' (All Models)
  • iMac 20' (All Models)
  • iMac 24' (All Models)
  • iMac 27' (All Models)
  • Mac Mini (Mid 2010-Late 2012)
  • Mac Pro (All Models)

Because Apple has taken to soldering the RAM to the motherboard of the computer - particularly on laptops in the last few years. You currently cannot upgrade the RAM yourself in these Mac models:

  • iMac Pro (All Models)
  • Retina MacBook (All Models)
  • MacBook Air 11' (All Models)
  • MacBook Air 13' (All Models)
  • MacBook Pro 13' with Retina Display (All Models)
  • MacBook Pro 13' with Touch Bar (All Models)
  • MacBook Pro 15' with Retina Display (All Models)
  • MacBook Pro 15' with Touch Bar (All Models)

3.4 Steps to Install More RAM

  1. Completely shut down your Mac.
  2. Turn your computer over so that the back is facing you.
  3. Remove all the screws to take the case off.

  4. Discharge any static electricity in your body by touching a painted metal surface inside your Mac.

  5. Align the notch on the gold edge of the module with the notch in the lower memory slot.
  6. Tilt the card and push the memory into the slot.
  7. Use two fingers with a firm, even pressure to push down on the memory module. There should be a click when you insert the memory correctly.
  8. Repeat this procedure to install an additional memory module in the top slot. Press down on the module to make sure it is level.

  9. The last step is to replace and tighten the ten screws you removed earlier, making sure to put the different length screws in their proper locations.

That's how to upgrade Mac RAM t get more running space! If you have any question about the steps on how to install RAM on Mac, then you can check the Apple official guide for details.


If you apply the manual way to upgrade RAM, there truly exist some risks. We can have an idea as follows:

1. You may damage your Mac

There's a good chance that you may damage the really expensive and fragile components inside your Mac if you don't exercise certain antistatic precautions and general care.

Even if you do take all the necessary precautionary measures, you are still undertaking the task of a MacBook pro memory upgrade on your own. If you inadvertently damage anything in the process, the repairs will not be covered under your warranty.

2. Installing the wrong RAM

Not all RAM modules are made the same. Install the wrong-spec RAM, and you may irrecoverably damage the RAM module itself as well as some of the components inside your computer. Furthermore, you may also be looking at a string of hardware and software corruption issues that can be costly to fix.

3. Some Macs Are Not Upgradeable


Whether or not you can upgrade the RAM in your Mac—and how easy it is to do so—depends entirely on the model. Some iMacs, like all the 27” models, have an access panel specifically for adding RAM. And it takes only a few seconds to pop that panel off. But for some other models, they are not supported to upgrade or install more RAM. There will be a detailed list for all supported Mac models on part 3.

4. It's complex, technical and expensive

By not knowing which RAM module to use in your computer or not understanding whether your computer allows RAM upgrades, you are taking a colossal risk. Besides, buying genuine mac memory upgrades from an authorized dealer can be very expensive.

For these potential risks of upgrading Mac RAM in a manual way, we recommend increasing Mac RAM with software solution - Umate Mac Cleaner.

In Closing

How do i free up memory on my macbook air without

Freeing up RAM on your MacBook Pro, iMac, or MacBook Air is as simple as knowing what RAM module to use and how to install it. However, for the easiest, cheapest and most hassle-free way to free up Mac memory, we'd still recommend iMyFone Umate Mac Cleaner.

/Mac Cleaner /How Much RAM Do I Need On My Mac? [Tips to Free up RAM]

How much RAM do I need Mac? Well, I have one MacBook Pro. I use it to do a lot of things--watch movies, create documents, edit videos and images, and even surf the web. I multitask all the time and have more than one screen on me when using my MacBook Pro. But the thing is it seems like my Mac is slowing down. The reasons can be that the disk space is full due to the duplicate files and photos or the RAM issue. They told me to upgrade my RAM. So, how much RAM do I need on Mac?

~MacBook Pro User

Article GuidePart 1. Can I Add RAM to My Mac?Part 2. How Do I Know if I Need More RAM Mac?Part 3. How Much RAM Do I Need on Mac?Part 4. How to Free up RAM to Enhance Mac Performance?Part 5. Conclusion

Part 1. Can I Add RAM to My Mac?

How much RAM do you really need on your Mac device? Well, the best possible thing would be to have the largest amount of RAM as you can accommodate. Too much memory is not a bad thing and it won’t hurt your device. However, too little memory (RAM) can affect your Mac device’ performance causing it to slow down. It might also cause apps to crash or become frozen.

Unfortunately, adding RAM to your device is not as simple as it may seem. Adding memory to your device whether you do it upon purchase or at a later time will cost you a bunch of cash. So, when we answer the question to 'how much RAM do I need on Mac', we are depending on factors such as budget and the benefits you will get from shelling out a specific amount of money.

Why Do You Need To Upgrade The RAM On Your Mac Device?

Before knowing the answer of 'how much RAM do I need on Mac', we should learn why do we need to upgrade the RAM first. During the past, putting an additional amount of RAM on your device will enhance its performance with almost each and every task you do. But computers have now evolved. The load placed on your Mac device’ main RAM is less compared to before.

This is because of better management of memory, super fast GPUs (graphics processing units) that contains its own dedicated memory (RAM), and quicker storage especially for caching data that is cannot possibly be put in storage in your RAM.

For example, when it comes to games, the work of actually generating frames is executed by the GPU and its actual RAM. But, if you work with seriously large images, bigger than that of 100MB, for example, you might need an actually larger amount of RAM. The same is true if you need to work with huge databases and humongous spreadsheets.

How Do I Free Up Memory On My Macbook Air Without

Part 2. How Do I Know if I Need More RAM Mac?

So, you want an answer to the question of 'how much RAM do I need on Mac'? Well, the simplest way to check whether you really need more RAM is to check the device’ RAM usage. You can do it with some tools that allow you to check the system status of your device.

But, you can also do it manually. Here’s how to check RAM usage on Mac step by step:

  1. Visit the Applications folder.
  2. Launch the Utilities folder.
  3. Launch Activity Monitor.
  4. Press the tab labeled Memory. This is located at the tap.
  5. Check out the Memory Pressure graph. This is located at the bottom part of the screen.
  6. Look at the right side of the graph. Within it, you’ll be able to see a table. The Physical Memory part states the amount of RAM your Mac has installed.

Make sure you keep the said window open while you are currently working. Check it every now and then. Kowning the different colors mean will help you more with the question 'how much RAM do I need on Mac'. If the graph you are looking at is always green, then there is not much pressure on your RAM. This means, more memory is not necessary for your device.

If the graph is color yellow and green, some pressure is being placed on your device’ RAM. However, this is still okay. But what if the color is always red? This means, your RAM is being put on serious pressure. It also means that the startup drive of your Mac is being utilized for storage of data that should be placed in the RAM. This results in the slowing down of your Mac device.

But what if the graph is red? Well, that doesn’t mean you have to upgrade your RAM instantly. You can try to turn off browser tabs you’re not actually using. Plus, you can have more memory freed by quitting applications you’re not actually using. You can also try to log out of accounts that you don’t use. This is true especially if you are logged into more than a single account.

In the Activity Monitor, you can simply press the down arrow located at the top part of the Memory Column to check out which processes, apps, and browser tabs are currently taking up the use of most of the memory. This will sort them in the order of the processes (or apps and browsers) that use up the most RAM up to the least one. If you find out that you are using some apps or pages or processes that use up a lot of RAM and you don’t necessarily need them, then simply close these apps (or pages and processes).

You can also use third-party tools that give you a report of memory usage. Some of these tools can help you clean your RAM to free up space when you simply close applications. Thus, the memory is made free for utilization by other apps and tools.

Can RAM Be Upgraded?

So you roughly understand 'how much RAM do I need on Mac', then you may be confused with upgrade RAM. There are Mac devices that can be upgraded. There are devices that can’t be upgraded. If you have a MacBook Air, MacBook, or MacBook Pro and you bought it within the last 5 years, you will not have the option to upgrade its RAM.

However, if you currently have an iMac, you might have the ability to do a RAM upgrade. This depends on when the actual iMac has been created and if it currently has free RAM slots. To check out which iMac devices can be upgraded, you check out the list here. The iMac Pro can be upgraded however it has to be done by an authorized service provider or by Apple themselves. The Mac mini and the Mac Pro can be upgraded as well.

Part 3. How Much RAM Do I Need on Mac?

After all that we’ve put in here, how much RAM do you really need in your Mac device? Well, for a lot of users, 8GB of RAM would be okay. You’ll have the ability to work on docs, videos, and photos comfortably. Plus, you’ll be able to surf the web as well.

If you have to work on huge-sized databases, images, spreadsheets and if you need to open a lot of applications simultaneously, you might want to have it upgraded to 16GB. However, you still need to weigh the costs of actually getting the RAM with that of the benefits you’ll get.

Now you know 'how much RAM do I need on Mac', when your Mac is slowing down, you may need to consider free up your RAM to make it run faster.

Part 4. How to Free up RAM to Enhance Mac Performance?

How Do I Free Up Memory On My Macbook Air 2

The reason why you would upgrade your RAM is to enhance the performance of your Mac device making it faster in the long run. However, there are also other methods you can do to enhance the performance of your Mac device. For example, your hard disk drive can be converted into a solid-state drive (SSD). This leads to enhanced startup times. It also results in improved performance because Mac’s operating system utilizes the startup drive in order to cache files.

Another thing you can do is to check and free up more disk space on the startup drive. You need to remove the unnecessary files that clog your system up. Mac cleaning tools may help you achieve this. It is recommended that you use iMyMac PowerMyMac for this. It supports all kinds of Mac devices such as MacBook Pro, MacBook Air, iMac... Below are the steps to use this tool.

Here’s how to use the said PowerMyMac to free up RAM step by step:

  1. Download the software from the official website.
  2. Launch the said software within your Mac device. The main interface will show you updates of your Network condition and system status.
  3. Visit the left-hand side of the screen. Click the option named Master Scan.
  4. Press the Scan button to start screening your entire Mac device for junk files. Wait until the entire process is complete.
  5. Once the process is complete, it will show junk files in various categories such as Application Cache, Photo Cache, Email Cache, System Logs, System Cache, and System Trash, etc. Select a category you want.
  6. Select the data you want to delete per category. If you want, you can preview the files first.
  7. Click the button named Clean. Wait until the cleanup process is complete.
  8. Go back to the left-hand side of the screen and repeat steps 01 to 08. However, step 03 would be different. In this case, you have to select Large & Old Files or Duplicate Finder to remove other unnecessary files in your system.


  • It helps you scan your entire Mac device for junk files, unnecessary files, clutter, and old files.
  • You are free to use the application for the first 500 megabytes of data. This means you get a free trial. At least, you get to try out the software first before actually paying out of your pocket.
  • After it scans your entire Mac device, you are free to preview each file before actually deleting it. In this way, you know that you are actually deleting the right thing. Say bye-bye to mistakenly delete files.
  • The processes of scanning and cleaning up your Mac device can be implemented with only a few clicks of the button.
  • The files you preview can be sorted into various categories depending on what you want. These categories include size, date, type, etc.
  • You get free email support and one on one support from the iMyMac. This is to help you learn more about the software and it helps you troubleshoot problems in case you encounter some.


  • We can’t find any.

Part 5. Conclusion

Checking your RAM is very easy and important as this lets you know 'how much RAM do I need on Mac' and if you need more of it to improve the performance of your Mac device. Although, there are times when you don’t need more RAM and you simply need to clean up your Mac for improved performance.

For this, you need a tool called iMyMac PowerMyMac. It can help you delete unnecessary files and free up more space on your Mac device to boost its speed and performance.

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