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So, you’ve decided to download an older version of Mac OS X. There are many reasons that could point you to this radical decision. To begin with, some of your apps may not be working properly (or simply crash) on newer operating systems. Also, you may have noticed your Mac’s performance went down right after the last update. Finally, if you want to run a parallel copy of Mac OS X on a virtual machine, you too will need a working installation file of an older Mac OS X. Further down we’ll explain where to get one and what problems you may face down the road.
A list of all Mac OS X versions
We’ll be repeatedly referring to these Apple OS versions below, so it’s good to know the basic macOS timeline.
Cheetah 10.0 | Puma 10.1 | Jaguar 10.2 |
Panther 10.3 | Tiger 10.4 | Leopard 10.5 |
Snow Leopard 10.6 | Lion 10.7 | Mountain Lion 10.8 |
Mavericks 10.9 | Yosemite 10.10 | El Capitan 10.11 |
Sierra 10.12 | High Sierra 10.13 | Mojave 10.14 |
Catalina 10.15 |
STEP 1. Prepare your Mac for installation
Given your Mac isn’t new and is filled with data, you will probably need enough free space on your Mac. This includes not just space for the OS itself but also space for other applications and your user data. One more argument is that the free space on your disk translates into virtual memory so your apps have “fuel” to operate on. The chart below tells you how much free space is needed.
Note, that it is recommended that you install OS on a clean drive. Next, you will need enough disk space available, for example, to create Recovery Partition. Here are some ideas to free up space on your drive:
- Uninstall large unused apps
- Empty Trash Bin and Downloads
- Locate the biggest files on your computer:
Go to Finder > All My Files > Arrange by size
Then you can move your space hoggers onto an external drive or a cloud storage.
If you aren’t comfortable with cleaning the Mac manually, there are some nice automatic “room cleaners”. Our favorite is CleanMyMac as it’s most simple to use of all. It deletes system junk, old broken apps, and the rest of hidden junk on your drive.
Then you can move your space hoggers onto an external drive or a cloud storage.
If you aren’t comfortable with cleaning the Mac manually, there are some nice automatic “room cleaners”. Our favorite is CleanMyMac as it’s most simple to use of all. It deletes system junk, old broken apps, and the rest of hidden junk on your drive.
Download CleanMyMac for OS 10.4 - 10.8 (free version)
Download CleanMyMac for OS 10.9 (free version)
Download CleanMyMac for OS 10.10 - 10.14 (free version)
STEP 2. Get a copy of Mac OS X download
Normally, it is assumed that updating OS is a one-way road. That’s why going back to a past Apple OS version is problematic. The main challenge is to download the OS installation file itself, because your Mac may already be running a newer version. If you succeed in downloading the OS installation, your next step is to create a bootable USB or DVD and then reinstall the OS on your computer.
How to download older Mac OS X versions via the App Store
If you once had purchased an old version of Mac OS X from the App Store, open it and go to the Purchased tab. There you’ll find all the installers you can download. However, it doesn’t always work that way. The purchased section lists only those operating systems that you had downloaded in the past. But here is the path to check it:
- Click the App Store icon.
- Click Purchases in the top menu.
- Scroll down to find the preferred OS X version.
- Click Download.
This method allows you to download Mavericks and Yosemite by logging with your Apple ID — only if you previously downloaded them from the Mac App Store.
Without App Store: Download Mac OS version as Apple Developer
If you are signed with an Apple Developer account, you can get access to products that are no longer listed on the App Store. If you desperately need a lower OS X version build, consider creating a new Developer account among other options. The membership cost is $99/year and provides a bunch of perks unavailable to ordinary users.
Nevertheless, keep in mind that if you visit developer.apple.com/downloads, you can only find 10.3-10.6 OS X operating systems there. Newer versions are not available because starting Mac OS X Snow Leopard 10.7, the App Store has become the only source of updating Apple OS versions.
Purchase an older version of Mac operating system
You can purchase a boxed or email version of past Mac OS X directly from Apple. Both will cost you around $20. For the reason of being rather antiquated, Snow Leopard and earlier Apple versions can only be installed from DVD.
Buy a boxed edition of Snow Leopard 10.6
Get an email copy of Lion 10.7
Get an email copy of Mountain Lion 10.8
Get an email copy of Lion 10.7
Get an email copy of Mountain Lion 10.8
The email edition comes with a special download code you can use for the Mac App Store. Note, that to install the Lion or Mountain Lion, your Mac needs to be running Snow Leopard so you can install the newer OS on top of it.
How to get macOS El Capitan download
If you are wondering if you can run El Capitan on an older Mac, rejoice as it’s possible too. But before your Mac can run El Capitan it has to be updated to OS X 10.6.8. So, here are main steps you should take:
1. Install Snow Leopard from install DVD.
2. Update to 10.6.8 using Software Update.
3. Download El Capitan here.
2. Update to 10.6.8 using Software Update.
3. Download El Capitan here.
“I can’t download an old version of Mac OS X”
If you have a newer Mac, there is no physical option to install Mac OS versions older than your current Mac model. For instance, if your MacBook was released in 2014, don’t expect it to run any OS released prior of that time, because older Apple OS versions simply do not include hardware drivers for your Mac.
But as it often happens, workarounds are possible. There is still a chance to download the installation file if you have an access to a Mac (or virtual machine) running that operating system. For example, to get an installer for Lion, you may ask a friend who has Lion-operated Mac or, once again, set up a virtual machine running Lion. Then you will need to prepare an external drive to download the installation file using OS X Utilities.
After you’ve completed the download, the installer should launch automatically, but you can click Cancel and copy the file you need. Below is the detailed instruction how to do it.
STEP 3. Install older OS X onto an external drive
The following method allows you to download Mac OS X Lion, Mountain Lion, and Mavericks.
- Start your Mac holding down Command + R.
- Prepare a clean external drive (at least 10 GB of storage).
- Within OS X Utilities, choose Reinstall OS X.
- Select external drive as a source.
- Enter your Apple ID.
Now the OS should start downloading automatically onto the external drive. After the download is complete, your Mac will prompt you to do a restart, but at this point, you should completely shut it down. Now that the installation file is “captured” onto your external drive, you can reinstall the OS, this time running the file on your Mac.
- Boot your Mac from your standard drive.
- Connect the external drive.
- Go to external drive > OS X Install Data.
Locate InstallESD.dmg disk image file — this is the file you need to reinstall Lion OS X. The same steps are valid for Mountain Lion and Mavericks.
How to downgrade a Mac running later macOS versions
If your Mac runs macOS Sierra 10.12 or macOS High Sierra 10.13, it is possible to revert it to the previous system if you are not satisfied with the experience. You can do it either with Time Machine or by creating a bootable USB or external drive.
Instruction to downgrade from macOS Sierra
Instruction to downgrade from macOS Sierra
Instruction to downgrade from macOS High Sierra
Instruction to downgrade from macOS Mojave
Instruction to downgrade from macOS Catalina
Before you do it, the best advice is to back your Mac up so your most important files stay intact. In addition to that, it makes sense to clean up your Mac from old system junk files and application leftovers. The easiest way to do it is to run CleanMyMac X on your machine (download it for free here).
Visit your local Apple Store to download older OS X version
If none of the options to get older OS X worked, pay a visit to nearest local Apple Store. They should have image installations going back to OS Leopard and earlier. You can also ask their assistance to create a bootable USB drive with the installation file. So here you are. We hope this article has helped you to download an old version of Mac OS X. Below are a few more links you may find interesting.
These might also interest you:
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By the simple virtue of browsing the web over the years, nearly all of us have seen a variety of pop-ups asking us to download or upgrade Flash Player for Mac. Usually, there’s little explanation involved, which leaves you thinking, “Do I really need to install Adobe Flash Player on Mac?”
Adobe Flash is a proprietary software that started in the late ‘90s as a way to include advanced interactivity, gaming functionality, and video capability into your browser. By the early 2000s, Flash was supported by every major browser and seemingly ran the internet. That is until Steve Jobs himself declared a war on it.
In a press release published by Apple in 2010, Steve Jobs laid out his reasons for not integrating Adobe Flash in the Safari browser by default. His main criticisms of the platform were its closed proprietary nature, slow updates, weak security, and increasing availability of open standards that were arguably better equipped to handle browser interactivity.
For a long time, Adobe Flash security issues were the primary reason most developers discouraged people from installing the application. As you may have noticed, oftentimes Adobe Flash Player download for Mac pop-ups haunt you on the least trustworthy websites. It’s highly likely that those were hackers using Adobe Flash installers to find a way into your system.
Fortunately, in the last 10 years, the popularity of Adobe Flash has decreased significantly. By now, 95% of all websites have switched to the open HTML5 standard. This even includes all the major video companies, such as Vimeo, Netflix, Facebook, and YouTube. In fact, the popularity of the Flash technology has declined so much now that Adobe decided to end its Flash support in 2020.
So is Adobe Flash Player safe? Generally, yes, given that you download Flash Player for Mac from Adobe’s official website. And sometimes there is no way around installing Flash as you might still need it to run that lagging 5% of the web properly. Whatever the reason, below we’ll discuss how to manage Adobe Flash safely and securely.
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How To Install Adobe Flash Player On Mac
If you absolutely need to download Adobe Flash Player for Mac, you should at the very least do it securely. Good tips to note are install Flash only when required, disable it when not in use, update it regularly to get the latest security patches, and delete it completely as soon as you can make the full switch to more modern web technologies.
Safely install Adobe Flash Player on Mac
If there would be only one takeaway from reading this article, it should be: never ever download Flash Player for Mac from unrecognized websites.
Using Macs in general is very safe. But by far the most popular way for hackers to get into your system is to persuade you to download malware that’s masking itself as a well-known program. And Flash Player for Mac tops the list, having the worst security record out of any software. Moreover, Adobe Flash is the number one reason Macs crash overall.
So when you are about to install Adobe Flash Player on Mac, you should:
- Go to get.adobe.com/flashplayer (this is the only official Flash Player for Mac distributor)
- Click “Download now”
- Navigate to your Downloads folder and open the .dmg file
- Proceed through the installation instructions
- Restart the browser, after which Adobe Flash Player for Mac should be activated
Update Adobe Flash Player for Mac regularly
Once you have Flash Player installed, you need to remember to update it regularly (e.g. once a month) to avoid any security issues. To check whether there’s a new version of Flash available:
- Open System Preferences
- Click on the Flash Player and navigate to the Updates tab
- Select Check Now or Install Now if there’s an update available
Disable Flash when not in use
When you encounter a website that doesn’t work properly without Flash, proceed to install the player from the official (very important) website as per the steps above. But for complete security, turn off Flash right after you use it and enable it only when there’s no workaround.
To disable Flash Player for Mac in Safari:
- Go to Preferences and then Websites
- Scroll down to Plug-ins and uncheck the Adobe Flash Player
Similarly, disabling Flash can be done in Content Settings in Chrome and Addons > Plugins in Firefox.
Completely uninstall Flash Player for Mac
There’s a lot of confusion with regards to deleting Flash Player. As we’ve seen, when you download Flash Player for Mac, it doesn’t install itself as an app, but rather integrates into your System Preferences.
Hence removing Flash Player is not as easy as just dragging it to the Trash. Adobe has a whole page devoted to the uninstallation process and makes you download a separate tool to delete Flash properly.
To remove Flash Player the Adobe way:
- Download the uninstaller for your macOS
- Launch it as any app and follow the instructions
- Restart your Mac
However, due to the Flash Player’s pervasive presence on your Mac, it’s highly recommended that you use a professional third-party uninstaller like CleanMyMac X.
Get a pro uninstaller for Mac
With CleanMyMac X, unneeded software and junk will be gone from your computer in a single cleanup. An all-mighty cleaner that deserves your attention.
To uninstall Adobe Flash Player on Mac with CleanMyMac X:
- Navigate to the Uninstaller tab
- Select Adobe from Vendors
- Check the box next to Flash Player and click Uninstall
Recover files lost to Flash Player
Sometimes you simply can’t prevent the malware from getting into your system. And most of the time you only realize that infiltration happened after the fact, when you discover some of your files completely gone.
Good news is you might be able to recover your files if you act quickly. As soon as you notice any files missing, install a professional Mac recovery app like Disk Drill and follow this process:
- Launch Disk Drill app from Applications
- Find your hard drive in the list and click Recover
- Choose one of the recommended options, from disabling system protection to connecting another Mac, to allow Disk Drill to recover lost files
Finally, to stop compromised apps or files from getting into your system, use a malware protection utility in CleanMyMac X on a regular basis.
To scan your Mac for viruses with CleanMyMac X:
- Select the Malware Removal tab
- Click Scan
- Delete anything suspicious that shows up in the report
Overall, there are very few reasons to download Flash Player for Mac today. Nearly all modern websites have switched to community-supported standards like HTML5, CSS3, and JavaScript. But if you need to use Flash, make sure to download it from the official source and turn it off when not required to protect yourself from its security flaws.
In addition, make sure you’re fully protected from any worst-case scenarios by checking for malware with CleanMyMac X and recovering lost files with Disk Drill. And if you use Google Chrome, you can avoid Adobe Flash Player download for Mac altogether as it comes pre-installed in the browser.
Don’t feel like spending money on buying all the professional apps? Both CleanMyMac X and Disk Drill are available for you to try for free, along with more than 150 high-end Mac apps and utilities, through Setapp — the best platform for curated Mac apps. Adobe Flash might be on its way out, but in the meantime, you should definitely verify that you’ve been using it responsibly all this time.
Download Most Updated Version Of Flash To My Macbook Air
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Download Most Updated Version Of Flash To My Mac Os
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