Effective Ways to Decrease RAM Usage on Your Mac

Welcome, Mac users! If you’re experiencing slow performance and frequent crashes on your Mac, then you might want to consider decreasing your RAM usage. A high amount of RAM usage can significantly affect your system’s speed, especially if you’re working with multiple applications at the same time. In this article, we’ve compiled 12 effective steps that you can follow to decrease your RAM usage on Mac. So, keep on reading and learn how to keep your Mac running smoothly.

Steps to Decrease RAM Usage on Your Mac

Step 1: Identify the Resource Hogs

The first thing you need to do is identify which applications or processes are hogging your Mac’s resources. Go to the Activity Monitor and sort the processes by memory usage. Close the processes that are using a lot of resources and aren’t essential for your work.

Step 2: Disable Startup Apps

Many apps automatically launch when you start your Mac, and they can take up a significant amount of RAM. Go to System Preferences > Users & Groups > Login Items and remove or disable the apps that you don’t need to start up automatically.

Step 3: Uninstall Unused Apps

If you have apps that you don’t use anymore, it’s better to uninstall them. These apps may still consume resources, even when you’re not using them. Go to the Applications folder, and drag the unwanted apps to the trash bin.

Step 4: Clear Your Desktop and Downloads Folder

Your desktop and downloads folder can also consume a lot of RAM, particularly if you have a lot of files there. Move the files that you don’t need to other folders or delete them to free up space.

Step 5: Use Safari Instead of Chrome

Chrome is known for its high RAM usage, and if you’re using it as your default browser, it can slow down your Mac. Try to switch to Safari, which is a lightweight browser and consumes less RAM.

Step 6: Disable Visual Effects

Visual effects like transparency, animations, and shadows can look good, but they also consume a lot of RAM. Go to System Preferences > Accessibility > Display and uncheck the box that says “Reduce Motion” to disable these effects.

Step 7: Disable Dashboard

Dashboard is a feature on Mac that shows widgets like clocks, weather, and calendars. However, it can also consume a lot of RAM. To disable Dashboard, go to System Preferences > Mission Control, and uncheck the box that says “Show Dashboard as a Space.”

Step 8: Clear Cache and Temporary Files

Cache and temporary files can accumulate over time and take up a lot of space on your disk. Use apps like CleanMyMac to clear your cache and temporary files and free up disk space.

Step 9: Use Activity Monitor Regularly

Activity Monitor is your best friend when it comes to monitoring your Mac’s resources. Use it regularly to check which apps or processes are using a lot of RAM, and close them when necessary.

Step 10: Disable Automatic Graphics Switching

MacBook Pro has a feature that automatically switches between graphics cards to save battery life. However, it can also consume a lot of RAM. To disable this feature, go to System Preferences > Energy Saver and uncheck the box that says “Automatic Graphics Switching.”

Step 11: Add More RAM

If none of the above steps work, you might want to consider adding more RAM to your Mac. You can go to an Apple Store or an authorized service provider to upgrade your RAM.

Step 12: Restart Your Mac

Finally, if you’re still experiencing slow performance or high RAM usage, try restarting your Mac. This can help clear the cache and other temporary files and improve your Mac’s speed.


By following these twelve steps, you can significantly decrease your Mac’s RAM usage and improve its performance. Identifying resource-hogging apps, disabling startup apps, uninstalling unused apps, and clearing your desktop and downloads folder are the initial steps in freeing up your RAM. Swapping Chrome for Safari, killing Dashboard, disabling visual effects, clearing cache and using Activity Monitor regularly can be essential to making sure your Mac runs efficiently. You can even add more RAM if needed or restart your device as a final step in optimizing performance.

Tips and Tricks

Trip #1: Use the Command+Option+Esc shortcut to force quit apps that are taking up too much RAM.

Trip #2: Use Activity Monitor to monitor CPU usage as well and close down any processes that are slowing your device.

Trip #3: Keep unnecessary animations and widgets turned off in system settings

Trip #4: Disable automatic updates for apps or even disable notifications by going to the Notifications section of system preferences.

Trip #5: Keep your Mac up-to-date by downloading and installing the latest software updates.

Trip #6: Take advantage of the built-in optimization tools such as Disk Utility and Activity Monitor.

Trip #7: Use a cloud storage service to free up hard disk space on your Mac.

Trip #8: Use a cleaner app regularly to maintain your Mac’s performance and remove unnecessary files

Trip #9: Try upgrading to a solid-state drive (SSD) for faster disk access times and improved performance.

Trip #10: Invest in a good cooling pad if you have a Mac laptop to prevent overheating and improve performance.

That’s it! With these steps and tips, you can keep your Mac running smoothly and efficiently, with minimal RAM usage. Remember to monitor your RAM usage regularly and to take appropriate actions when you see apps or processes hogging resources. So, try out our steps, make the most of our tips, and enjoy a clean and speedy Mac experience!

Advantages and Disadvantages of Decreasing RAM Usage on Mac

RAM (Random Access Memory) is one of the essential components of a computer. It is responsible for the smooth running of various programs on the computer. However, some users have reported experiencing slow performance of their Macs due to high RAM usage. If you are also facing this issue, here are the advantages and disadvantages of decreasing RAM usage on Mac.


1. Faster Performance: Decreasing RAM usage can make your Mac perform faster. When your Mac’s RAM usage is lower, the processor can allocate more resources to other processes, which leads to faster performance.

2. Lower Energy Consumption: Decreasing RAM usage can help reduce energy consumption. When your Mac requires less RAM, it uses less power, which can help prolong the battery life of your laptop.

3. Improved System Stability: Decreasing RAM usage can improve the stability of your system. When your Mac has more free RAM, it is less likely to crash or freeze, which will lead to a smoother experience when using your computer.

4. Increased Productivity: A faster Mac can lead to increased productivity. When your Mac is performing efficiently, you can get more work done in a shorter amount of time.

5. Better User Experience: A faster and more stable Mac can lead to an overall better user experience. When your computer runs smoothly, you will have a more comfortable time using it.

6. Lower Heat Emissions: When your Mac uses less RAM, it generates less heat. This can help keep your Mac cool, which can prevent damage to its components.

7. Longer Lifespan for Components: When your Mac is running more efficiently, its components will experience less wear and tear. This can help prolong the lifespan of your computer.

8. Free Up Disk Space: Decreasing RAM usage can help free up disk space. When your Mac is running more efficiently, it requires less space for temporary files.

9. Cost-Effective: Decreasing RAM usage on your Mac is a cost-effective way to improve its performance. Rather than spending money on expensive upgrades, you can optimize your Mac’s existing resources.

10. Customizable: You can customize the amount of RAM that your Mac uses, based on your individual needs. This can help you conserve resources or allocate them as required.


1. Limited Multitasking: Decreasing RAM usage can limit your ability to multitask. When your Mac has less RAM available, it may not be able to run multiple programs simultaneously.

2. Reduced Performance for Heavy Applications: Some heavy applications, such as video editing software or gaming programs, require a lot of RAM to run efficiently. Decreasing RAM usage can lead to reduced performance for these types of applications.

3. Incompatibility with Newer Applications: Some newer applications require higher amounts of RAM to run correctly. Decreasing RAM usage may result in compatibility issues with these applications.

4. Reduced Cache Size: Decreasing RAM usage can reduce the size of your cache. This can result in slower loading times for frequently used files and programs.

5. Reduced Reliability: Decreasing RAM usage may reduce the reliability of your Mac. When your computer has less RAM, it is more prone to crashes or freezing.

6. Limited Future Upgrades: If you decrease RAM usage on your Mac, you may encounter limitations when upgrading it in the future. Some upgrades require a higher RAM capacity, which may not be available if you have decreased it previously.

7. Limited Virtual Memory Capacity: Decreasing RAM usage can limit your virtual memory capacity. When your Mac has less RAM available, it may be more difficult to run programs that require high virtual memory capacity.

8. Reduced Concurrent Users: If you use your Mac in a multi-user environment, decreasing RAM usage can reduce the number of concurrent users who can use the computer at once.

9. Reduced Graphics Processing: Some graphic-intensive applications may require more RAM to run properly. Decreasing RAM usage can lead to reduced graphics processing performance.

10. Increased File Swapping: Decreasing RAM usage can increase the amount of file swapping on your Mac. This can lead to slower performance and less efficient use of your computer’s resources.

In conclusion, decreasing RAM usage on your Mac can offer several advantages, including faster performance, lower energy consumption, and improved system stability. However, it also has its disadvantages, including limited multitasking, reduced cache size, and reduced reliability. It is up to you to weigh the pros and cons and determine the best course of action for your individual needs.


1. Why is my Mac’s RAM usage high?

There could be many reasons for high RAM usage on your Mac. Running too many applications simultaneously, background processes, or a faulty RAM can lead to high RAM usage.

2. What are the consequences of high RAM usage on my Mac?

High RAM usage on your Mac can lead to slow performance, freezing, and crashes. Therefore, it is crucial to keep track of your RAM usage to avoid such problems.

3. How to check RAM usage on Mac?

To check RAM usage on your Mac, go to the Activity Monitor. You can launch it by typing “Activity Monitor” in the Spotlight search bar or by going to Applications > Utilities > Activity Monitor.

4. Can I decrease RAM usage on my Mac manually?

Yes, you can minimize RAM usage on your Mac manually by closing unused apps, disabling startup items, or using a memory cleaner application such as CleanMyMacX or Memory Clean 3.

5. Is it safe to use a memory cleaner application?

Yes, it is safe to use a memory cleaner application on your Mac. However, make sure to choose a trusted and reliable app to avoid any issues while cleaning your Mac’s memory.

6. Can I upgrade my Mac’s RAM to decrease RAM usage?

Yes, upgrading your Mac’s RAM can increase its performance and decrease RAM usage by providing more memory to the applications.

7. Which Mac models allow RAM upgrades?

Not all Mac models offer upgradable RAM options. However, some models, such as the MacBook Pro, iMac, and Mac Mini, come with user-upgradeable RAM options.

8. Can I upgrade the RAM myself?

You can upgrade the RAM on some Mac models yourself, such as MacBook Pro and Mac Mini, by opening the back panel. However, if you are not confident, it is recommended to get it upgraded by a professional.

9. What should I keep in mind while upgrading the RAM?

Make sure to check the specifications of the RAM before buying it to ensure it is compatible with your Mac model. Additionally, make sure to ground yourself to avoid any static shocks while handling the hardware.

10. Can upgrading RAM void my Mac’s warranty?

No, upgrading RAM does not void your Mac’s warranty. However, any damage that occurs while upgrading the RAM may not be covered under the warranty.

11. Does running a virtual machine increase RAM usage?

Yes, running a virtual machine on your Mac uses additional memory, CPU, and storage. Therefore, if your Mac’s RAM is limited, it may not be a good idea to run a virtual machine.

12. How do I prevent applications from starting up automatically?

To prevent applications from starting up automatically, go to System Preferences > Users & Groups > Login Items. From there, you can uncheck the applications you want to stop from starting automatically.

13. What should I do if none of the above methods work?

If none of the above methods work to decrease RAM usage on your Mac, you may need to replace or upgrade your RAM. Contact a professional or Apple support to help you with the process.

Ways to Decrease RAM Usage on Your Mac

Mac computers are undoubtedly powerful, reliable, and efficient machines. However, like most electronic devices, they do have limitations. One of the most common issues that Mac users encounter is high RAM usage. When your Mac’s RAM usage exceeds its limit, it may start to slow down and even freeze, causing frustration and annoyance. Fortunately, there are several ways to decrease RAM usage on your Mac and optimize its performance. In this article, we’ll explore some effective tips and tricks to help you reduce RAM usage and keep your Mac running smoothly.

Conclusion and Closing

There you have it – several effective ways to decrease RAM usage on your Mac computer. Remember, high RAM usage is a common issue that can lead to performance problems, so it’s important to take care of your device and optimize it regularly. By following the tips and tricks we’ve shared in this article, you can reduce RAM usage and keep your Mac running smoothly. Whether you’re a casual user or a power user, these tips can help you improve your Mac’s performance and productivity. So go ahead and give them a try, and see the difference for yourself!

Thank you for reading this article. We hope you found it informative and helpful. If you have any questions or feedback, please feel free to reach out to us. We’re always happy to hear from our readers. Until next time, happy computing!