Apple Next, you'll see the MacOS Utilities window. Choose Disk Utility, click Continue and select your startup disk - unless you renamed it, odds are it's labeled Macintosh HD or something similar. Unfortunately, those files take a lot of space on your Mac, and instead of speeding the things up, they slow your computer down. Therefore, if you want to give your system a boost, clean your Mac from the cache files. There are two ways to do that: you can delete them manually or use a MacBook cleaner like CleanMyMac X to do the job for you. OS X El Capitan (10.11) offers two installation methods. In this guide, we'll focus on the 'clean install' method. It replaces the contents of a selected volume with a new, pristine version of El Capitan (10.11). (Make your Mac on OS X El Capitan run faster like new.) Support macOS 10.15-macOS 10.9 and it works well on iMac, Macbook Pro/Air.(Most of Mac devices can run Umate Mac Cleaner.) How to free up space on Mac el capitan with Umate Mac Cleaner. Ready to get it started? It’s actually super easy to do. You just follow these simple steps.
Publisher’s note: This article, originally written by Ed Eubanks Jr and published on 2007.03.12, has been the most popular article in the history of Low End Mac with well over 2 million hits. It was written toward the end of the Mac OS X 10.4 Tiger era and has been updated since its first publication. Most of these tips apply to Intel-based Macs running Tiger, but we specifically address G3, G4, and G5 PowerPC Macs, since Intel Mac users really should be using something newer than Tiger by now (we love OS X 10.6 Snow Leopard, the last version before OS X became heavily influenced by iOS). We hope to add similar articles covering later versions of OS X.
If you find Ed’s articles helpful, please consider making a donation to his tip jar.
Every now and then, my Macs begin to feel a little sluggish. There are many potential reasons why: I tend to run 8 to 10 applications all the time – and sometimes push 15 or more. This alone will bog down any Mac.
At other times, I realize that it’s been weeks since I restarted the computer, and a simple restart will solve a lot of these woes.
When those don’t speed things up, I’ve found a number of things I can do to encourage my Macs back to their youthful snappiness. Here are a few tips I’ve found for restoring my Macs to full speed without spending a penny.
Publisher’s note: None of these tips will improve your Mac’s performance as much as more system memory (RAM), a faster hard drive, or a CPU upgrade, which isn’t always possible. They mostly have to do with reducing memory use by limiting the number of active processes and freeing up drive space, since a too full drive (especially past the 90% mark) can slow down your Mac. These are tips for getting the most out of the Mac you currently have without investing in hardware upgrades. dk
1. Clean Out Startup Items
Some applications automatically (or when asked) set themselves as a Login Item, which causes them to open at every restart or login. You can find out what is in your startup items list by navigating to Apple Menu > System Preferences > Accounts > Login Items. You may be surprised at how many there are.
To remove them, simply select the item by clicking on its name and then hit the “minus” button at the bottom of the list. However, be sure that you know what you’re removing; otherwise you may kill some critical function for the next time you restart.
2. Turn Off Universal Access, Bluetooth, Speech Recognition, and Internet Sharing if You Don’t Use Them
While System Preferences is open, take a look at a few other things. Apple has generously included a number of very useful features as preferences. Some, however, may not be useful to you, such as Universal Access (which offers help for visually and hearing impaired users) or Bluetooth (which allows certain devices to be used wirelessly). If you don’t use these features, verify that they are turned off. This will save you some valuable RAM and processor resources. If you’re using a PowerBook or iBook, this may also improve battery life.
3. Clean Out ‘Other’ System Preferences
Don’t close System Preferences yet! Take a peek in the bottom section of your System Preferences window, labeled Other. How many items are down there? Do you know what they do? Do you use what they do?
If there is a Preference Pane that you don’t use or that you use only occasionally, disable it (either turn it “off” within the Preference Pane itself or remove it from the folder “~/Library/PreferencePanes”).
4. Check Out What ‘Build’ Your Software Is
If you’re running an Intel Mac, some of your software may be running under the Rosetta PowerPC translator, which allows software programs built for a PowerPC processor to run on an Intel Mac. Rosetta is surprisingly efficient, but don’t use it if you don’t have to! There may be a patch for your favorite application that will upgrade it to a “universal build”. By making sure you’re running the latest version, you can be confident you’re not using Rosetta in vain (a utility like the App Update widget will help with this).
5. Clean Out Unnecessary Code
Your Mac is either running a PowerPC or Intel processor. You don’t have to understand what this means, but you should know that, with both being options, most recent software comes programmed for both. But you don’t need optimization for both – you only need optimization for your computer. Fortunately, there are utilities like XSlimmer (and Monolingual – more on this in a minute) that will strip out unnecessary code in your software. This not only helps the applications run faster; it also saves hard drive space (sometimes a lot of it). Xslimmer maintains a downloadable list of software that should not be modified, and it’s only available for Intel Macs.
Monolingual lets you remove unwanted chip architectures.
Publisher’s note: If you’re using a PowerPC Mac and anticipate migrating to Intel, you might want to defer “slimming” your programs until after you’ve made the switch. Otherwise all the programs you’ve slimmed for PowerPC will be running under Rosetta on your Intel Mac – unless you take the time to do a fresh installation.
We’ve heard horror stories of early versions of XSlimmer eviscerating Rosetta, so if you use it on an Intel Mac, be sure you don’t strip the System frameworks.
6. Get Rid of Languages and Translations You Won’t Use
Apple is very considerate in providing localizations for many, many languages. But chances are you aren’t using the Catalan, Farsi, or Klingon language localizations on your Mac. And even if you are, you can strip out the other ones you aren’t using and gain more efficiency and drive space using a utility like Monolingual (version 1.3.9 is the last version to support OS X 10.4 Tiger).
By the way, the latest version of Monolingual will also strip out unnecessary chip architectures from your system – but not your applications – so it also performs a function similar to XSlimmer, yet different.
7. Cool Off
The new MacBooks got a bad rap at first for running very hot; the truth is, every Mac will run more efficiently with a cooler processor. Even though Apple has largely fixed cooling issue in MacBooks, I use a utility called Fan Control on mine, which allows me to change the threshold for when my MacBook’s fan turns on and off. This allows me to keep my ‘Book running cooler, which maximizes performance (though it does shorten battery life a little bit).
Publisher’s note: We use smcFanControl on the Mac mini running OS X 10.6 Snow Leopard at Low End Mac headquarters. Modern desktops can also run hot and thus will benefit from fan control software as well. dk
8. Evaluate Your Widgets
If you’re using Mac OS X 10.4.x Tiger, you have probably played around with the Dashboard. There are hundreds of useful widgets available, most for free – but there are many that you won’t use, even if they are very helpful to others. This includes some that came with Tiger.
It takes RAM and processor power to keep these widgets running, even when the Dashboard is hidden, so a judicious evaluation of what widgets you do use can boost computing efficiency nicely. Do you really need that Ski Conditions widget or neeed to have the Clock widget running? If not, disable them to conserve RAM and processor use. This article explains how to use the Widget Manager to remove widgets you don’t want or need.
If you don’t want to use Dashboard at all, you can disable it with free apps such as ‘Disable & Enable Dashboard’ Utility, TinkerTool, and Bye Bye Dashboard.
9. Keep an Eye on Activity Monitor
There may be other things hogging your processor’s attention or sucking up RAM. How will you know about them? By using Apple’s Activity Monitor, which comes with OS X. Activity Monitor will tell you about CPU usage, RAM requirements, virtual memory usage, and whether a given application is a PowerPC or Intel (Universal) build. Check it occasionally to see if there are any red flags – or keep it running for a few days (with one of the useful Dock icons or floating windows enabled) to keep an eye on when things are spiking.
10. Clean Off Your Hard Drive
It doesn’t matter how large your hard drive is – eventually it will begin to fill up. Whether it is a huge iPhoto library, some videos you’re editing, or simply accumulation of lots of “stuff”, a full hard drive can cause problems. (One colleague couldn’t figure out why her drive was so full – until she realized that she hadn’t emptied her Trash in almost four years!)
You may not realize that Mac OS X (and the Classic Mac OS, too) uses the free space on your hard drive as “virtual memory”, and it depends heavily on that virtual memory to run efficiently. If your Mac is starting to feel sluggish, it may be because your drive is too full. There are lots of ways to clean it off, but sometimes a little more free space is all you need to be a peak performance again.
11. Run OnyX
Whenever things get slow on my Mac, one of the “go to” solutions is to run a utility like OnyX. (There are several, many of them free; I’ve found Cocktail and TinkerTool to be other good and popular options. If you choose OnyX, be sure to download version 1.8.6 for Tiger. There are separate versions for each edition of OS X from 10.2 through 10.8.)
These utilities offer a variety of “jobs” and “repairs” to the system, and while some are skeptical about how much this is necessary, my experience has been that they do bring a good level of optimization back to my Macs. I tend to run the whole battery of tools – both the maintenance and the cleaning options in OnyX – at the same time, but you may prefer to set them to run as scheduled routines in a certain order.
By the way, check out fellow Low End Mac writer Charles W Moore’s words about the value of these routines in his recent article on Applelinks, Yes, Running System Maintenance Routines Really Can Help.
It’s not quite like getting a brand-new Mac – after all, the “next new thing” will always be faster than the current offerings, and no one can keep up all the time. But giving some attention to these optimization tasks won’t take long – probably 2-3 hours for all of these, if you did them at the same time – and it will pay big dividends in speed.
You might even put aside those thoughts of upgrading – at least for a few days!
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With this article we’re going to walk you through just how to clear space on Mac El Capitan. If you’re currently running this OS system then you’re definitely going to want to take a closer look and see how one of these options might be able to fix it for you.
Does Your Mac Running OS X El Capitan Has The Following Problems?
Frozen apps and programs.
Slow start up.
Spending time with the spinning beach ball.
Getting message like ” Free up space on Mac OS X EI Capitan ” or ”Your Start up disk almost full'.
If Yes, What Really Is the Biggest Reason for That?
If you’re getting any of the problems that we mentioned just what is that going to mean for you? Why could it be happening? Well, if your Mac running macOS X El Capitan has any of these problems then the biggest problem you’re facing is a hard drive that’s overloaded. That means it just doesn’t have the space necessary to make sure that the computer is running the way that it should. Luckily, there’s a solution. You can clear up space by deleting unneeded files.
Mac app clean. Now, if you take a closer look into the disk drive for OS X El Capitan you’re going to find that it’s really hard to recognize the difference between the useful files and the junk files. That means, if you try to just remove excess files on your own, you could end up removing something that’s necessary and important by mistake. And that’s sure to be a disaster. That’s why it’s important to use a high quality Mac cleaner instead, like Umate Mac Cleaner.
Use The Most Popular Mac Cleaning Tool to Clean Up Mac OS X El Capitan
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If you’re looking for the most popular product or Mac cleaning tool then you definitely want to take a closer look at Umate Mac Cleaner. This system actually clears up disk space by targeting and deleting the files that you don’t need. And not only does it remove them but it completely eliminates them, so there aren’t going to be scraps hanging around like with other Mac cleaner tools.
You’ll get to choose between two different cleaning modes to make sure you’re getting rid of what you want and when. The quick clean gets rid of system junk, app junk, iTunes junk, installation packages and the Trash Bin. With a deep clean you also add in iOS junk, downloads and unused disk images.
So, why is this app the most popular
Automatically scan and detect unneeded files. (Save your time for locating by yourself. Just relax.)
Clear space in seconds with one click. (So easy operation and intuitive user interface.)
Free up 40% of your disk space. (Get more 40% disk space! Huge benefit!)
Also optimize your device to peak performance. (Make your Mac on OS X El Capitan run faster like new.)
Support macOS 10.15-macOS 10.9 and it works well on iMac, Macbook Pro/Air.(Most of Mac devices can run Umate Mac Cleaner.)
How to free up space on Mac el capitan with Umate Mac Cleaner
Ready to get it started? It’s actually super easy to do. You just follow these simple steps:
Install Umate Mac Cleaner and launch it.
Hit ‘Scan’ in 'Clean up Junk' part. After scanning, then choose the files to delete.
Hit ‘Clean’ to get rid of all of them in seconds.
If You Want to Clean Up Mac El Capitan without Installing A Software
Okay, but let’s say you’re not so keen about installing new software onto your device. Maybe you’ve had trouble before or you’re just not interested.
Either of these methods will work, however you’ll find that the process takes quite a while with lots of steps and it’s going to take a lot of effort on your part.
1. Delete Unneeded Files on Your Mac Manually
Well, there are a couple ways that you can take care of the problem otherwise. For one, you can delete the files entirely on your own.
Way 1: Use Finder
With this method you go directly into the ‘Finder’ that’s already right there on your Mac. From there you can select anything and everything that you want to delete. You can even choose to select multiple items at the same time. Then you hold down the option key and select ‘Delete Immediately.’ When you confirm the process you’re going to have those files removed.
Way 2: Use Terminal
This process requires you to open the ‘Terminal’ that’s already installed on your computer. From there, you need to type in ‘srm-v’ in the folder. You’ll then want to space and then click and drag any file you want to remove into this window and click enter. That’s all it takes.
2. Cleaning Cache files on El Capitan
If you’re looking to clean your cache files you’re in luck because it’s a very simple process. We’ll even break it down into a few simple steps.
Open ‘Finder’ and choose ‘Go to Folder’.
Type ~/Library/Caches and then hit ‘ender’.
Remove everything inside the folder.
Go to /Library/Caches (without the sign at the front) .
Remove everything inside the folder.
Restart the device.
3. Flush DNS Cache on El Capitan
This process gets rid of cache entries that are used for the internet. It starts by going into the terminal, so get on your Mac and open it up.
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Type in ‘sudo dscacheutil -flushcache;sudo killall -HUP mDNSResponder;say cache flushed’.
Enter the admin password to execute.
Restart your device.
4. Remove Duplicate Items in iTunes
Another way that you can clean up space on Mac el capitan is to remove the duplicate items that are sitting around in your iTunes. Chances are you have quite a few of these and you want to make sure that you get rid of everything that you can, right? So, you’ll follow these steps.
Open the iTunes app.
Select ‘view’ and then ‘Show Duplicates’.
Uncheck original (single version) of files.
Select ‘edit options’ and then ‘delete’.
5. Remove Large Files
If you have large files on your device that you aren’t using or that are abnormally large for no reason then you should absolutely be removing those from your device. They’re taking up a lot of space and they’re going to be slowing down your computer as well. There’s definitely no good reason for you to keep them there and keep them running when you could be clearing up that space.
Open the ‘Finder’.
Select ‘menu’ then ‘file’.
Select ‘kind’ then ‘other’.
Select ‘type (file size)’.
Choose to filter based on the size that you want.
Remove files that you don’t want or send to an external drive.
6. Uninstall Unused Apps
Uninstalling apps probably feels like an obvious one, right? Well, it’s definitely still something that we want to talk about because it’s going to give you a lot of space, more than you might think. With this method you’re going to need to go through your device entirely on your own so you can decide which apps you want to keep and which ones aren’t doing anything for you. Removing apps are one of the useful tips on how to clear up space on Mac el capitan. Just follow the steps below.
Scroll through the apps or programs on your device.
Look for anything you never or rarely use.
Remove apps and programs that you haven’t used in six months or more.
Restart the Mac to remove the remaining traces of programs.
7. Get Rid of Localization Files
Okay, so now you want to try getting rid of localization files. These are super simple to remove, but they also come because you likely opted for the easy install process when you downloaded the Mac OS X, right? You figured it would be easier that way? Well, now you have to go through the process of getting rid of these.
Open the ‘Finder’.
Select ‘applications’.
Click Ctrl and left-click.
Select ‘show package contents’.
Select ‘contents’ then ‘resources’.
Look for files with .lproj, which designates a language.
Remove files that are for another language.
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8. Remove Old iOS Backups
When it comes to backups on your device there are some instances where they are good and there are some instances where you definitely need to make sure you remove them. We’re going to talk about just how you can remove those backups to make sure that you’re not taking up far more space than you need.
Open the ‘Finder’.
Select ‘go’ in the pane.
Select ‘go to folder’.
Select ‘backup’.
Clear out the old backups that you don’t need or that have newer versions you could load.
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Conclusion
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You’re going to be more than happy when it comes to clean up your Mac El Capitan with Umate Mac Cleaner. It is a great way to make sure that all those files you don’t need are getting out of the way. No matter what all other features you decide to use, you should definitely be more than happy with the results here. You can start with removing some files on your own and then pick up Umate Mac Cleaner and see just how well it’s going to work for you. It’s definitely going to speed up the process and help you get your Mac just like it was new again.