Sep 30, 2015 Apple has not stated how big a download El Capitan will be, but if OS X 10.10 Yosemite is any indication, you will need roughly 8GB of hard-drive space. Yosemite also required at least 2GB of. Aug 06, 2021 Features of OS X 10.11 Download Safari has new features in the El Capitan update. Nov 23, 2019 Download Niresh Mac OS X Yosemite 10.10.1 free standalone DVD ISO image offline setup. The Niresh Mac OS X Yosemite Zone 10.10 is a powerful operating system with different security updates and enhancements.

1. Yosemite 10.11 Download Free
2. Mac Os 10.10 Yosemite Download
3. Download Mac Os Yosemite Iso
4. Apple Yosemite 10.10 Download

Contents

• 3.4 Downgrade from OS X 10.11 to 10.10

El Capitan Mac OS X is the newest operating system to be released by Apple in fall of year 2015, and it is fully packed with some of the best features that make it much better than its main rivals. Instead of removing your Yosemite and installing Mac OS X El Capitan, you can partition your computer and have both operating systems so that you can simply switch from one to another when the system boots up.

In other to downgrade from Mac OS X El Capitan you should have had a backup for your Yosemite, otherwise you will have to download it again. If you have it on your backup, you only need to restore the Yosemite from the backup and everything should be ready for usage. If you don’t have a backup, that means you can’t restore Yosemite and you will have to remove Mac OS X El Capitan completely and purchase Yosemite software. You need to create a bootable USB installer through the Yosemite Installer that you are downloading.

By the way, if you accidently lost data after downgrading, please check here to learn how to recover lost data after downgrading from Mac OS X 10.11 El Capitan to 10.10 Yosemite.

Follow These Simple Procedures to Finish the Downgrade Process:

• Step 1: Archive and install your Mac OS X El Capitan. If the latest Mac OS X El Capitan is causing some problems when you install an update, you need to manually download and install the Mac OS X El Capitan. Make sure you download and install the Yosemite OS before you go to the next step.
• Step 2: Go to the “Apple Menu” and click on software update. Install the required system updates before you downgrade your OS to Yosemite, which will ensure that the system is returned to its factory setting and there wouldn’t be a class of software functioning when you finally downgrade to Yosemite.
• Step 3: Reboot the Mac with Mac OS X El Capitan and simply hold down the Command +R key to enter your recovery mode, and you can simply booth from the Yosemite installer that has been installed already.
• Step 4: Go to the OS X Utilities menu, and choose the “Restore from Time machine Backup”. Connect the Time machine drive that contains the most recent Yosemite backup to your Mac system and then click on “Continue”. You will be prompted to the “Select Backup Source” screen where you can choose the time machine volume for your Yosemite back up and simply click on “Continue”.
• Step 5: Go to the “Backup date and time” and choose the most updated backup from your Yosemite. Double-check that you have the previous Mac OS X El Capitan and then click on “Continue”.
• Step 6: Go to the “Backup date and time” and choose the most updated backup from your Yosemite. Double-check that you have the previous Mac OS X El Capitan and then click on “Continue”. Make sure you choose the destination drive for your newly installed Yosemite, and then restore the Yosemite backup- this will automatically erase Mac OS X El Capitan and revert back to Yosemite.
• Step 7: Simply click on “Restore” to begin the downgrade process.

Best Software to Recover Lost Data after Downgrading from Mac OS X 10.11 to 10.10

Lose your data due to downgrading the operating system from OS X 10.11 El Capitan to 10.10 Yosemite on your Mac? Take it easy. You can still fix that out with a professional data recovery software like iSkysoft Data Recovery, which is well built with four recovery modes that can recover documents, images, videos, emails, music and archives from various devices such as Mac computers, player, USB, hard drives, digital camera, memory cards and USB drives.

Moreover, whether your devices are damaged, broken, or getting attacked by virus, this application can still retrieve data from them. And this software has a simple user interface that allows you to restore data alone without learning any special skill.

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.

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.

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:

1. Click the App Store icon.
2. Click Purchases in the top menu.
3. Scroll down to find the preferred OS X version.
4. 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

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:

Yosemite 10.11 Download Free

1. Install Snow Leopard from install DVD.
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.

1. Start your Mac holding down Command + R.
2. Prepare a clean external drive (at least 10 GB of storage).
3. Within OS X Utilities, choose Reinstall OS X.
4. Select external drive as a source.
5. 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.

1. Boot your Mac from your standard drive.
2. Connect the external drive.
3. 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 High Sierra

Mac Os 10.10 Yosemite Download

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).

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Visit your local Apple Store to download older OS X version

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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.