Resumiendo un poco. En definitiva podemos usar estas u otras aplicaciones que existen para borrar apps de nuestro Mac, pero lo mejor para esta tarea (personalmente hablando) es siempre la forma nativa de nuestro sistema macOS y es que es bien sencillo de realizar y no tendremos que descargar nada en nuestro equipo.Luego hay aplicaciones como CleanMyMac que ofrecen otro nivel de opciones.

You’ve probably heard and seen the term 'cache' used on your Mac but do you know what it is?

Cache files are basically temporary data stored on your hard drive and used to speed up processes. For instance, Safari will download images on a webpage into cache so that next time you visit the site you don’t have to download the images again.

How are cache files different from cookies?

Cookie files are tiny members of the big cache family. This form of cache is collected by your browser to remember previously visited websites. Cookies collect the details of your visit, its duration, actions on a page, etc. Advertisers also use these to follow you around the internet. However annoying they are, cookies are a part of internet reality that we cannot help but “Accept.”

There are many reasons to remove old cache from your MacBook and disk space issue is only one of them. So what are the other benefits ?

• Fixing issues with laggy web pages that load outdated content
• Removing personal data stored by websites and applications.
• You need to force-delete outdated cache from an app.

Are you ready to reclaim space on your Mac? Let’s go!

What are main cache types?

There are roughly three main types of caches you can clean on your Mac:

• System cache
• User cache (including app cache and DNS cache)
• Browser cache.

This article will go over cleaning up all three.

Now, when it comes to clearing cache on Mac, there are two ways you can do it. You can clean them up manually step-by-step, or you can clean them in second with a cleaning utility like CleanMyMac X. If you want to clear cache on your Mac right now, we suggest doing it the easy way:

1. Launch CleanMyMac X (2019 version is preferable)
2. Select System Junk
3. Click 'Scan', and then “Clean”

That’s it, all cache files cleaned! CleanMyMac X works on all systems, including the latest macOS Catalina. You can download CleanMyMac X for free here and try.

However, if you’d like to clean them all manually, follow the steps below.

How to empty user cache on Mac?

Potential space reclaimed from junk - Up to 70%

As you can see, a single user cache folder on my computer takes up enormous 1.6 GB of space. And that’s just one folder out of hundreds. That means a good cleaning could free up gigabytes of free space and speed up your Mac in the process.

To clear your user cache, do the following:

1. Open a Finder window and select “Go to Folder” in the Go menu.
2. Type in ~/Library/Caches and hit enter to proceed to this folder.
3. Optional step: You can highlight and copy everything to a different folder just in case something goes wrong.
4. Go into each of the folders and clean out everything.
   Note: We recommend that you remove the insides of these folders, but not the folders themselves.

Now, repeat the same steps above, but substitute…
~/Library/Caches with… /Library/Caches

Make sure that once you have finished clearing out these caches for additional hard drive space, you empty out your Trash. To do this, Control-click on the Trash icon in the dock and select “Empty Trash.” Restart your Mac afterward so your Mac can begin to create new, fresh cache files.
To help you make sense of your Library folder here's a brief explanation what each sub folder stands for.

4 main types of cache within Library folder

Caches
Temporary data created by apps and websites. Your apps keep generating cache files for as long as they are active. Relying on such pre-loaded content reduces memory load and speeds up data exchange.
Preferences
Prererences folder is where you’ll find customized settings for your apps. Sometimes, there is a need to reset an app and delete its corrupted Preferences file. Preference files always end with .plist — so they are easy to spot and delete.

App support
App support folder contains large pieces of app data, like game saves. App support files may remain on your Mac long after you’ve deleted the app itself. That’s why “cleaners” for system junk were invented.

Containers
Containers folder is an exchange buffer that apps use to communicate with one another. This is often referred to as “sandboxing.” Containers folder is automatically emptied after you restart your Mac.

If you aren’t comfortable with the risk of deleting user cache manually, a specialist cleaning app CleanMyMac X can do it for you. It will only remove files you don’t need and will find up to 7x more temporary cache files to remove from all over your system.

How to delete system and app cache on Mac

Potential space reclaimed from junk - Up to 10% (manual methods) or 15% (using cleaner)

Next up we’re looking at your system cache files. These hidden cache files are mainly created by the apps that run on your Mac.

What is app cache? In short, it’s any media downloaded by the apps you use in order to work faster and not load it every time you open the app. Do you need it? It’s debatable, but app cache takes up disk space and can be cleaned.

You can delete app cache on Mac in the same way as user cache, by going to ~/Library/Caches and removing the insides of the folders with the app name.

Proceed with caution! Not all app cache can be safely cleared. Some app developers keep important user info on cache folders. Backing up a folder before you delete is always a good idea. If everything works fine then you can delete the backup later.

To be on the safe side, use CleanMyMac, it works with a Safety Database and knows how to clear app cache safely. As if that wasn’t enough it will also remove more junk than manual methods.

How cache is created? An example from Photos

Every time you do image manipulations, like rotating a picture, its additional copy is created on your drive. In this manner, just 4 rotations are enough for an image size to grow from 2.5 MB to 10 MB of disk space taken. If you edit photos and videos on a regular basis, you may notice that your editor application also keeps temporary data — like intermediate version of your files.

How to clear browser cache on Mac

Potential space reclaimed from junk - Up to 15%

We all love to surf the web but every site we visit adds to the growing browser cache. Clearing your browser cache doesn’t just free up space, it will can also clear your browsing history to secure your privacy.

Browser cache temporarily stores website data such as images, scripts, and other stuff, in order to make your browsing faster when you revisit the same site. If you’re worried about your privacy or want to hide pages you’ve visited, you can clear your Internet cache (or browser history). Also, resetting your browser cache will potentially help to get rid of 404, 502, and other errors caused by corrupted cache.

Each browser has its own cache location, so the process of clearing is different in each case. For instance, Chrome cache location is in Settings, Safari stores its cache in Privacy, and Firefox cache location is History tab.

Here’s a quick introduction into how to delete browser cache on Mac.

How to clear cache in Chrome

Here’s how to clear browser cache in Chrome manually:

1. Click the 3-dot icon in the top right corner of Google Chrome browser.
2. Choose Settings.
3. At the bottom of the menu, choose Advanced.
4. Click “Clear browsing data.”
5. Deselect all, but Cached images and files.
6. Timewise, choose All time.
7. Hit “Clear data” button.

How to clear cache in Firefox

Here’s how to delete cache in Firefox manually:

1. Click the hamburger icon in the top right corner.
2. Choose Privacy & Security on the left sidebar.
3. Scroll to the section 'Cached web content' menu item.
4. Now, click Clear Now to delete Firefox cache.
5. Exit/quit all browser windows and re-open the browser.

In the same menu, checkmark Override automatic cache management and limit the cache size in MB. Go with the default amount of 350 MB, which is enough for most users' needs.

TIP:

If for some reason you cannot open a web page, try putting cache: in front of the URL address. This redirects you to the site’s cached copy.

For example: cache:macpaw.com

It works most of the time and can magically open even the otherwise blocked sites.

How to clear cache in Safari

Safari is a little trickier than the rest of the browsers. You could remove caches together with all the other website history through History — Clear History in menu bar.

But if you need more precision, here’s how to empty cache on Safari browser:

1. In the top menu, choose Safari.
2. Click Preferences.
3. Choose the Advanced tab.
4. Enable Show Develop menu in menu bar.
5. Now go to Develop in menu bar.
6. Choose Empty caches.

Make sure you close/quit the browser and restart it after clearing cache. Note, that all your auto logins and predicted websites in the address bar will be cleared.

Manual methods remove most of the browser junk but if you want to remove all of it, from all your browsers at once, there’s a safer and faster method to clear your internet cache on any browser.

How to clear cache files on Mac with a single click of a button

Instead of searching all over your Mac to find and remove cache files yourself, you can clear user caches on a Mac using CleanMyMac X. It makes removing cache files as easy as can be.

To get rid of cache files with CleanMyMac X:

1. Download CleanMyMac X (free) and launch it.
2. Select Smart Scan in the left menu.
3. Hit Scan at the bottom of CleanMyMac X.
4. Then click Clean.

And you're done! If you’d like to remove only cache files and nothing else, click on Review Details before clicking Clean. Deselect everything but System Cache Files and User Cache Files, then click Clean.

The easy way to clear all browsing data

Instead of clicking between browsers and being limited to what they let you clean, take full control of all your browser cleaning with this simple method:

1. Open CleanMyMac and select the Privacy module
2. Click on your browser of choice
3. Make your selections from the list of all your cache and privacy tracks
4. Click Remove to clean your browser

Cleaning your Mac has never been easier. Download CleanMyMac X and try for free to get yourself a faster, cleaner Mac — without worrying about cleaning the wrong thing.

And if you’re looking to clear just browser cookies, check out this easy one-minute explanation we’ve made for you.

Frequently asked questions

What are cache files?

Cache files are basically scripts, images, temporary files, and other data that are left on your Mac after you visit a website or use an app for the first time. There are system cache, user cache, which includes app and DNS cache, and browser cache that accumulates as you surf the web.

Is it safe to remove cached data?

Cache helps websites and apps download faster for you. Deleting cache files, you basically remove the information the sites and apps know about you. And if your system needs this information, it will recreate the cache files. So there’s nothing dangerous about removing user cache.

Where are the cache files stored on Mac?

The app and user cache files are usually located in ~/Library/Caches. Here, you can find folders dedicated to each app you have on your Mac. So, cache files of each application or program are stored in corresponding folders.

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Quick question – how do you uninstall programs on Mac?

If your answer is to drag the app to the Trash, we’re sorry to say that you’ve been doing it wrong.

You probably know or guess that you can remove apps by dragging them to the Trash bin, but it is not quite so. Dragging normal files like documents and movies to the Trash works fine. But doing the same for apps leaves gigabytes of leftover junk files on your hard drive. We’re going to show you what gets left behind and what you can do to completely uninstall apps from here on out.

How to uninstall on Mac

If you are trying to delete an old application, reinstall a corrupted software or just free up disk space on your Mac, removing all components of the program is important. These include the app, its preferences and support files, and sometimes other hidden files.

To completely uninstall a program on Mac you have to choose one of three options:

• Using Trash.
• Using Launchpad.
• Using a native uninstaller

The ways mentioned above include navigating your Mac’s in search of the apps you want to remove and then locating their remaining data. The latter can take even more place than the app itself and can be stored anywhere in your folders.

I prefer clearing my Mac from apps using special software made for this particular task - CleanMyMac X. It’s Uninstaller feature, is an app-killer that sweeps away any program you don’t want on your Mac and clears remaining junk.

Now let’s go ahead and delete some apps!

1. Uninstall Mac apps using Trash

Whether you're running macOS Catalina or an earlier macOS, like Mojave or Sierra, the process of manually uninstalling remains relatively similar. Here’s what you need to do:

1. Open Finder.
2. Go to Applications.
3. Choose the app you want to delete.
4. Press Command + Delete (⌘⌫).
5. Open Trash.
6. Click the Empty button in the upper-right corner of the window.

And the app is gone.

Even uninstalling apps on macOS Catalina requires getting rid of leftovers, despite the fact that it's the latest and the most sophisticated system for Mac. Apple has done such a good job on macOS 10.15 but left this unfortunate issue unresolved for another year.

To completely remove programs from Mac manually, you have to find all the associated files that come along with the app. That means not just dragging the app icon to the Trash from your Applications folder, but searching the depths of the system files on your Mac.

We’re going to reveal the locations of the most common files that are associated with apps. To remove the app leftovers from your Mac just navigate to each of these folders and hunt for the app you want to remove. If you find files with the app name you can send them to the Trash.

So, when uninstalling any software, you have to go over each of these folders one by one and remove the following:

• Binary and dock icons are located in /Applications/
• Application support files are located in ~/Library/Application
• Support Caches can be found in /Library/Caches/ and
  ~/Library/Caches
  
• Plugins are located in ~/Library/Internet Plug-Ins/
• Library can be found in ~/Library/
• App preferences are located in ~/Library/Preferences/
• Crashes are found in
  ~/Library/Application Support/CrashReporter/
  
• App saved states are located in
  ~/Library/Saved Application State/
  

There are many more hidden files, some of which cannot be accessed by the user. And macOS/OS X will prevent you from deleting some app files.

As you can see, it's not that easy to uninstall applications Mac doesn't need, even when you know what to do. By the way, be sure to look for the name of the app in the file names of the files you remove. Don’t remove anything you don’t know! Do your due diligence before removing something from your system.

When you delete software on Mac manually, be sure only to remove an app file or folder when you’re sure of what it is. Look at the name very carefully before you nuke it. Removing the wrong files could cause problems with your system.

Remember, please be careful when deleting system files — you never know how it will affect your Mac if you remove the wrong ones (or the right ones for that matter!).

2. Uninstall Mac programs with Launchpad

How to uninstall on Mac is using the Launchpad? It's easy and this manual method works like this:

1. Click Launchpad icon in your Mac's Dock.
2. Find the app you want to delete.
3. Click and hold the app until it starts shaking.
4. Click X in the top-left corner of the app icon.
5. Click Delete.

This will uninstall the app from your Mac. However, keep in mind that after removing the program, you should also delete its leftovers as we've described above.

Can't delete apps on Mac?

Unfortunately, manual methods won’t get everything. Some apps are pre-installed macOS components and protected by the system while others will refuse to delete because they are already open (even though that’s often not true).

So, how to delete the apps on Mac that won't delete? You can try the manual removal after force quitting the app in question (press Command-Option-Esc and if the app is on the list shut it down) or rebooting your Mac.

If you're still unable to delete apps on Mac or if you’re worried you won't do it correctly and want a safer alternative, there’s the easy method of uninstalling apps from your Mac so you don't have to force delete applications. It actually does a better (and safer) job and in a fraction of the time. Read on to learn how to delete apps on Mac automatically.

3. Uninstall apps with CleanMyMac X

When I referred to the easy method of uninstalling apps, I meant using CleanMyMac X. As for me, deleting apps is a pretty tiresome task. I’ve always put away this chore, as it will waste a huge amount of my time. But, my Mac was running low on free storage, so I decided to try CleanMyMac X to fix this problem and uninstall programs on Mac with ease. I used the Uninstaller module to get rid of multiple apps at once. Here’s what you need to do:

1. Download CleanMyMac X, install, and launch it (it takes less than a minute).
2. Go to Uninstaller.
3. Choose All Applications.
4. Check the boxes next to the app you want to remove.
5. Press Uninstall.

As you can see, CleanMyMac X shows precisely how much place each app takes, so it’s easier to detect the heaviest programs. Another benefit is that you can bulk uninstall programs on Mac without dragging each app and its files to the Trash.

Is it possible to delete system files on Mac?

CleanMyMac X doesn’t let you delete system apps like Safari. Neither of Mac cleaners can do that. But, CleanMyMac X allows you to delete the data associated with system apps and reset them completely. Click CleanMyMac X’s menu in the upper-left corner and choose Preferences. Go to Ignore List and click Uninstaller. Here uncheck the box next to “Ignore system applications.”

Now, you can close Preferences and go back to Uninstaller. Click ► next to the app's icon to show its files. Then check the data you want to delete and choose Reset from the drop-down list next to the app’s icon. Then press Remove.

It will help to clear some space on your Mac. Note that your app logs may also disappear after the reset.

4. Use the native uninstaller

Many applications are designed to clean after themselves. They come with a built-in uninstaller — a self-destroying utility bundled with the main app. This is mostly true for third-party apps that you download from the internet. That’s why native uninstallers remain more of a Windows thing, not much heard of in the Mac world.
The original uninstallers can be found in Finder > Applications. If your app looks like a folder (within the Applications folder) most likely it will have a separate uninstaller. The name will read [Your app] Uninstaller or Uninstall [Your App].

Open the folder, find the launcher, and just follow the onscreen instructions. After the removal is complete, you can enjoy your extra storage space!

Clear app leftovers: preferences files and caches

No sane developer wants people to delete their application. As your desperate ex, they would do everything to stay on your Mac, like planting pieces of their software around your Mac so one day they can return. Support files, preference files, and caches — all these will likely remain even if you’ve deleted the app itself.
Here I’ll show you how to root out these remaining traces. I’ll use the Telegram app as an example.

Desinstalar Aplicaciones De Windows 10

Delete application support files

Click on Finder > Go to Folder… (in the upper menu).
Paste in: ~/Library/Application Support/Your App Name

In my case its: ~/Library/Application Support/Telegram

Now, delete the content of this folder.

Delete application Preferences

The Preferences folder contains your user settings. These files are tiny but there’s no reason not to delete them, just out of principle.
Click on Finder > Go to Folder…
Paste in: ~/Library/Preferences/

Open the folder. Now type the name of your app in the search bar. Click to search 'Preferences.” Delete the found items.

Delete the caches

In the same vein, you’ll have to delete the remaining app caches.
This time, use the following command to paste in Finder > Go to Folder...
Paste this: ~/Library/Caches/Your App Name

Note: In some cases, you need to search for the app developer's name, rather than the name of the app.

Delete leftovers with CleanMyMac X

App Para Eliminar Aplicaciones Mac

If you’ve been doing a 'spring cleaning' in your Applications folder, chances are some files are still left somewhere in your Mac’s system. CleanMyMac X detects and collects them into the Leftovers tab.

App Para Desinstalar Aplicaciones Mac Gratis

Go to Uninstaller once again and select Leftovers. Select all the remaining files and press Uninstall to say goodbye to the app remains.

Now you are just as good at uninstalling applications on Mac as any Apple engineer. Hopefully, you now have plenty of free space. Don't miss a few related articles below.

App Para Desinstalar Aplicaciones Mac

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