Clear Mac App Store Temp Cache to Fix Some Download Issues Oct 8, 2016 - 4 Comments Rarely, the Mac App Store may report erroneous app download statuses or even offer a malformed file leading to an app that doesn’t launch or is partially downloaded. You can now choose “Cache files” of some Apps or press “Ctrl + A” to select all of them; Click “Mouse Right Button” and select “Move to trash”. Note: Cache folder contains files with some specific name like “com.apple.Safari” which suggests there are cache files from Safari browser.
Tired of seeing cache memory occupying your storage but don’t know what it is and how to clear the cache on mac? Then the following article will help you a lot as I would be discussing everything about the cache; how it is produced, why empty cache on Mac, how to get rid of it safely etc.?
What Are Caches on Mac
Cache is basically a type of data produced and stored by different apps, browsers and some systems themselves. Almost every app and browser has cache memory, the size of which depends upon their usage. The main reason cache memory is generated is to launch those apps and websites faster. For example, while browsing through a website, your browser will download some images in your cache memory so whenever you visit the site again, it doesn’t have to take time while downloading those images. The same is the case with apps and operating systems, which download specific files and images so that they can be launched faster in the future.
What Are The Main Types of Cache
There are mainly three types of caches on the Mac i.e. system cache, user cache and browser cache. Here are the simple introductions below:
- System Cache:These cache is produced by the built-in Mac system that run your device.
- User Cache:These cache are created by the apps that came with your Mac system and those 3rd-party ones.
- Broswer Cache:This type of cache files are locally stored in your Mac when browsing a web page on a Mac.
Why You Should Clear Cache on Mac
Why you need to delete cache from Mac? There are several main reasons for the question. First, if you spend a lot of time in browsing and using apps or other web browsers, then you might have downloaded a large amount of cache files. They can eventually slow down your Mac when piles up over time. What's worse, somthimes cache will lead to using outdated forms of web pages on your Mac. Such old and cluttered cache may cause system interruptions and frequent crashes.
On the other hand, some cache files include your personal data and information, for example, the search history, and files that you have downloaded. So, to secure your personal information and privacy, you must clear cache from your Mac.
Use A All-in-one Mac Cleanup App to Kill All Caches in Seconds
Now let’s move on how to remove cache from Mac. There are a quick way to get it done, which is to use a Mac cleanup software. Among those Mac Cleaning software, Umate Mac Cleaner is the best app for cleaning up cache files from your Mac. Supported with the latest and most advanced technology, it automatically finds every type of cache stored on your device and deletes them 100 % safely.
Umate Mac Cleaner knows very well how to empty cache on Mac. It does its work efficiently in two different ways- Quick Clean and Deep Clean. After the general scanning of your MacBook, with the help of a quick clean feature, you can easily delete system, apps, and iTunes cache files, with just one click.
Step-by-step Guide
Following is a step-by-step guide on how to clean up Mac cache effectively:
Step 1.Launch Umate Mac Cleaner after installation.
Step 2.Then click 'Scan' for scanning your Mac system. It will then search for cache files that can be deleted, including system caches, app caches and iTunes caches. Then it shows you which caches are safe to be cleared in the quick clean feature. You can click the 'Clean' button to clean up all the selected files with just one click.
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Step 3.After quick cleaning is completed, you can choose 'Erase Private Data' tab if you want to do a deeper removal for browser caches. Just hit the big 'Scan Now' button and selectively delete the items on ' Online Traces' part. Then you can get rid of annoy browser caches in seconds.
Highlights of Umate Mac Cleaner
- Automatically detects all types of caches. It then deletes only those which are safe to be removed and hence increase the available space on your hard disks.
- Having 3 times faster scanning and cleaning speed as compared to others, it does the same work as manual operation, but with in seconds.
- 40+ types of files supported to be cleaned up, which can significantly delete multiple caches for your Mac.
- Easy interface, instructions and user experience helps you get rid of caches without any trouble.
However, if you want to delete only specific type of caches, the different methods are followed. As we mentioned above, there are mainly three types of caches i.e. system cache, user cache and browser cache, deleting methods of whom are explained below separately:
How to Clear System Cache on Mac
System caches are created whenever you use a certain feature of Mac system. The system itself will download some files to improve the performance of that feature. These files are cache. If you want delete them to free up more space, just follow these steps:
Note
You should backup the folders before cleaning system cache if you are worried about malfunction on your Mac.
- Open Finder > Go > Go to Folder.
- Type “~/Library/Caches” and press Enter.
- Check the com.apple folders and delete the files.
And that's all you just cleared all system caches. If you want to do this job with a more secure and time-saving way, then Umate Mac Cleaner that we have discuss before will be a great choice. It can automatically scan and detect unneeded system cache files and allows you to remove them with just 1 click.
How to Clear User Cache on Mac
Apps installed on Mac store a large amount of cache, including the log files, images and many other backup files. With time, these files can reach a huge size, and it becomes very important to remove them. User cache can be deleted by following steps:
Note
User cache includes some sensitive data and you may run the risk of affecting them when deleting these cache files. You need to create a backup first to prevent system errors.
- Press “Command + Shift + G” to open up the Terminal.
- Type “~/Library/Caches/” and press Enter.
- Look for the app's name whose cache you want to delete. Sometimes the app name is preceded by “com.”
- Then, delete the entire folder by clicking it and pressing “Command + Delete”.
How to Clear Browser Cache on Mac
Another lare amount of cache is from browsers such as safari , chrome and firefox, etc. While visiting and browsing several web pages on the Mac, many images, passwords, and sign-in data is locally stored on the device. You can delete your different browser cache with these specific steps:
Safari
- Click “Safari” -> “Preferences”.
- Then click “Develop” from menu.
- Click “Empty Cache”.
Chrome
- Click Chrome settings icon.
- Click “Clear browsing data”, and select Cached images and files.
- Click “Clear Data”.
Firefox
- Click “History” -> “Clear Recent History”.
- Then click “Everything” from menu.
- Click “Details”and choose those cache files.
- Click “Clear Now” button.
Opera
- Click “Opera” -> “Clear browsing data”.
- Choose the time range and select the cache files that you want to delete.
- Click “Clear browsing data”.
Bottom Line
I hope now you get the answer to your question: How to clear my cache on Mac? You have seen that cache can be removed from MacBook both manually and with the help of Umate Mac Cleaner as well. The manual process is so troublesome and includes so many commands that you can even end up deleting some important files. So, to save yourself from all that trouble and deleting only those files which are safe to delete, I will recommend you to go for Umate Mac Cleaner. It does all of the manual work within just a few clicks and deletes only those cache files which are meant to be. So, hurry up and install now to make your Mac clean from all those caches!
There are a number of reasons why, when you’re building or testing in Xcode, you might want to clear the cache. Let’s say, for example, that you’re using the iOS simulator to test a website in order to see how it works on an iPhone or iPad. If you make changes to, say, the JavaScript on the site after testing, chances are that the site will load JavaScript from cache, rather than from the server, and you won’t see the changes you’ve made. Deleting the cache allows you to force the simulator to reload the code from the server. Another reason for clearing your Xcode cache is that it can help resolve issues with Xcode crashing.
Tip: There are several solutions to clearing the cache, and we’ll cover the best of them here. We’ll also show you how to unearth your Xcode junk with CleanMyMac X. Why cant i delete apps on my mac. This app was originally made by developers for developers so it conveniently has a built-in cache detector for Xcode.
How to clear Xcode cache
Delete Mail App Cache Mac
1. Clean the build
Tip: If you’re trying to fix a problem with Xcode crashing, it’s worth cleaning the project build first. This will get rid of the current build and create a new one next time you run the code.
- With the project open in code, go to the menu bar, choose Product, and select Clean or:
- With the project open, press Command + Shift + K.
2. How to clear the Xcode cache with CleanMyMac
Remember we said that there was an easier way to delete cache in Xcode? Well, a new feature in CleanMyMac X allows you to clean your iOS Simulator at the click of a couple of buttons. Like everything else, it’s quick and easy to use, and won’t risk running into problems with the file system. We'll be using the free version of this program:
- Download the free edition of the app and launch it.
- Go to the System Junk tab on the left.
- Click Scan.
- Click Review Details and navigate to the Xcode junk tab.
- Click Remove.
That's it!
3. Clean out the build folder
To clean out the build folder, and get rid of cache files, do the following:
- In the Code project, click on the Product menu while holding down the Option (Alt) key and choose Clean build folder, or:
- Press Command + Shift + Option + K.
4. Reset Simulator content and settings
If neither of the steps above resolves your problem, try resetting the simulator content and settings:
Go to the menu and choose iOS Simulator, then click Reset Content and Settings.
5. Delete Xcode's derived data
Derived Data is the place for all temporary build info and project indexes. If something’s not working right, it is okay to delete this folder.
So if you’re still having problems or things are working slow, try deleting derived data, which will force Xcode to recreate it when you next run it.
- In the menu, choose Window, then Organizer.
- Now select Projects, and then click Select your project.
- Choose the project whose derived data you want to delete.
- In the window that opens, you’ll see see the Derived Data folder listed, along with its Finder path.
- To the right of the folder, there’s a Delete button. Press it.
Now, delete the module cache.
- Go to: ~/Library/Developer/Xcode/DerivedData/ModuleCache.
- Drag the files from the ModuleCache folder to the Trash and empty it.
6. Delete iOS device support files
There’s another folder inside DerivedData, called iOS device support. For every iOS version you test using the simulator, a new folder is created inside this folder. That can build up over time. You can delete all these subfolders (though, not the iOS device support folder itself) and Xcode will create a new one the next time you run the simulator. If you’re uncomfortable deleting them completely, you can move them to a temporary folder until you’re sure that moving them hasn’t caused any problems, and then delete them afterwards.
Delete App Cache Iphone
7. Use Terminal
If none of the above helps, you can use Terminal to reset Xcode’s preferences.
- Launch Terminal from Applications > Utilities
- Type: defaults delete com.apple.dt.Xcode
When you next launch Xcode, it will create new preferences.
There is also a method of cleaning cache files that involves navigating to ‘private/var/folders’ (use the Go menu in the Finder and choose Go to Folder, then type that path), digging through folders until you find an Xcode cache file and deleting it. However, we wouldn’t recommend this route unless you are absolutely certain you know what you’re doing. Removing the wrong file can create lots of problems, not just in Xcode but in the OS as a whole. In some instances, users who have done that have had to reinstall macOS from scratch.
If you’re having problems with Xcode and need to clean the project build or clear out the cache, following the steps above will help them. It’s a good idea to follow the manual steps in order, checking each time whether the problem has been resolved. Using the method of navigating to “private/var/folders” is not recommended because while it might fix the issues you’re having, it carries the risk of messing up macOS’ file directory and you may end up having to reinstall the operating system. The easiest way of all to fix problems associated with the iOS Simulator in Xcode is to use CleanMyMac X and delete the cache from there.
Bluestacks how to enable app syncs mac. Thanks for reading and stay tuned!