How to Clean Up and Optimize Your Mac Securely

How to Clean Up and Optimize Your Mac

macOS is a stable and robust operating system in comparison to Windows OS. You can bank on it for security features and swift operations however you always need to keep it clean and tidy. If you are wondering ‘How do I securely wipe my Mac?’ you’ve reached the right page. Here I’m sharing some ways to speed up my Mac that worked well to boost my Mac’s performance.

The manual process may take time and can be tricky for a few of the users however the automated process can ease up your life. There are a few of the best app uninstallers for Mac that can uninstall selected apps and clear app residual files. The manual process can only uninstall the app but the app data will still be there on your Mac.

Clear Cache Files

Every time you open or use an app, it creates cache, cookies, and temp files. It is required to clean up these files on a regular interval from different folders and sub-folders on the drive.

Step 1. Go to the Finder, click on theGo menu and select Go to Folder.

How to Clean Up and Optimize Your Mac

Step 2. Type ~/Library/Caches in the search bar and hit the Enter key. It will open the cache folder. Select just the files and delete them from cache folders and sub-folders. Remember, we are just going to delete the files and not the folders.

Step 3. Once deleted, go to these folders one by one and clean junk files on Mac manually.




~/Library/Internet Plug-Ins/

~/Library/Application Support/CrashReporter/

~/Library/Saved Application State/

~/Library/Application Support



Disable Startup Items

Whenever we install any program, it automatically adds up in the startup items list. We may not require all the programs to automatically load when we boot the Mac. You should regularly check all the startup items to boost your boot time.

Step 1. Go to the Apple menu and select System Preferences.

Step 2. Click on Users & Groups and then click on the Login tab on the right.

How to Clean Up and Optimize Your Mac

Step 3. Select Applications that you don’t want to load when you boot your Mac. Click on the minus button to hide and remove an app from the Startup list. These apps will not load when you boot however will still be there on your Mac.

Cut Short Running Apps in the Background

Unlike Windows Task Manager, Activity Monitor can offer you more options to kill background processes and running apps. If these apps are not in use, you can stop the process and boost the performance of your Mac.

Step 1. Go to the ‘Finder’app and click on the Activity Monitor.

Step 2. All the running applications will be listed here. Click on the tabs like CPU, Memory, and Energy and sort applications with energy impact or CPU usage.


How to Clean Up and Optimize Your Mac


Step 3. Select Apps and processes that you don’t need anymore and stop the process. Click on the Stop button to kill the process. You can also Force Quit if the applications are not removing from here. Reboot your Mac if there are more processes.

Uninstall Unwanted Apps

Keeping a lot of apps can reduce your Mac performance. We may need to install a lot of applications even if they are of one-time use. Cleaning up these apps at a regular interval can free up space. You can uninstall apps manually or use the Best Mac Uninstaller. The manual process can only uninstall apps however the best app uninstaller for Mac can also remove app clutter, redundant files, and leftover cache.

Step 1. Open the Applications folder and check out all the installed apps. List out apps that you don’t need anymore. You can use the Spotlight feature to identify apps that have not been used for long.

How to Clean Up and Optimize Your Mac

Step 2. Right-click on the selected apps and click on the Move to Trash option. You can also Drag and Drop Apps to the Trash. If you wish to uninstall multiple apps from your Mac, click and hold the app icon. All the apps will start jiggling with a small X icon.

How to Clean Up and Optimize Your Mac

Step 3. Click on the small X icon and the selected app will be uninstalled. Empty Trash and Restart your Mac once done. The apps will be removed however app leftover, app cache, app data will still be there on your Mac.

Use Nektony App Cleaner & Uninstaller

For complete optimization and cleaning, we can make use of one of the best app uninstallers for Mac.

Nektony App Cleaner & Uninstaller is the ultimate solution to uninstall apps and remove associated files. It can quickly scan all the installed apps and perform a deep scan to list out app data and associated files. It also works on the startup items list and boosts the boot time performance. Nektony App Cleaner & Uninstaller performs overall cleaning and removes cache, cookies, temp files, app setup files, service files, and system files.


Nektony App Cleaner


The user-friendly interface is easy to navigate and select apps for quick uninstallation. You can manage your login items on the same console to shortlist and remove apps from startup items. You can also remove screensavers, browser extensions, internet plugins, preference panes, and Mac widgets with the same app. The feature of cleaning app leftover and associated files from all the system folders and subfolders just with a single click is what makes Nektony App Cleaner & Uninstaller the best app uninstaller for Mac.

Summing Up

The manual process is tiring and tedious yet can clean up all your system files, cache, cookies, temp files, junk and other clutter. We have listed some ways to speed up your Mac and also listed the Nektony App Cleaner & Uninstaller as the Best Mac Uninstaller that you can use in 2021. Keep it clean and boost your Mac performance with Nektony!

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