Download OS X Mountain Lion 10.8.5 for Mac. Fast downloads of the latest free software! Jun 23, 2021 Mac OS X 10.8 Mountain Lion is available for older systems that are not compatible with the latest version of macOS and requires the following.

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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.

Download
Cheetah 10.0Puma 10.1Jaguar 10.2
Panther 10.3Tiger 10.4Leopard 10.5
Snow Leopard 10.6Lion 10.7Mountain Lion 10.8
Mavericks 10.9Yosemite 10.10El Capitan 10.11
Sierra 10.12High Sierra 10.13Mojave 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.

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.

Apple Os Mountain Lion Download

Without App Store: Download Mac OS version as Apple Developer

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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:

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

Instruction to downgrade from macOS Mojave

Instruction to downgrade from macOS Catalina

Download Mac 10.8

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.

Users need to install right Corsair drivers for Corsair headsets. Especially, when you noticed that there is no sound from the Corsair headset or your Corsair microphone doesn’t pick up any sound.

It is quite necessary for you to update the Corsair headset drivers, such as Corsair HS70, 60, 50 or 35 or Corsair Void drivers.

Sometimes, you need to download the latest headset driver on Windows or Mac to obtain improved headset performance. You may be frustrated since your Corsair iCue isn’t detected at all. This post will show you different methods to get updated Corsair headphone drivers or software.

How to Download Corsair Headset Drivers on Windows and Mac?

You can choose to download Corsair drivers within the system or using any third-party driver tool. That is to say, you can install a suitable driver for the Corsair headset like Corsair game headset by Windows system or by a tool to find the right driver automatically for you.

If you are proficient in computer, you can also download Corsair headset drivers and software on your own from Corsair official website. After you downloaded the right microphone driver, you can start setting gaming headset for PC as before.

Methods:

Method 1: Download Corsair Drivers Automatically

If you find it challenging to find the right driver for the Corsair headset, it is a good idea to rely on a reliable driver tool to help you automatically download drivers efficiently.

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Here, Driver Booster is recommendable since it is rated the top one driver software by a large number of users who have kept it on computers for a long time to keep all drivers up-to-date.

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1. Download, install and run Driver Booster.

2. Click Scan. Driver Booster will start searching for any problematic driver.

3. In the search result, locate Corsair headset and then Update it within the tool.

This driver tool will begin searching for the latest Corsair driver immediately. Soon, you will be informed that the latest Corsair headset driver is installed such as Corsair HS35 or HS60 or Corsair Void Elite drivers. You can use your headphone again to see if it can work well with the computer.

Method 2: Update Corsair Headset Drivers in Device Manager

It is also worth a shot to update the Corsair headphone driver within the system. If you are lucky, you may see that Windows Device Manager can easily download the newest Corsair microphone driver. In this way, you can fix Corsair iCue not detected error by the system.

1. Open Device Manager.

2. Expand Audio inputs and outputs, and then right-click the Corsair headset to Update driver.

3. Search automatically for the updated driver software.

Wait to check whether Device Manager can find the most updated driver for your microphone. If so, you can connect the Corsair headset to the computer to see if any Corsair error will pop up.

Once you noticed that a yellow exclamation mark remains beside the Corsair headphone, you may hit upon headset issues like USB headset not working issue.

Method 3: Download Corsair Headset Driver from Corsair Support

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Of course, it is also your privilege to gain newly released Corsair microphone drivers from the Corsair Support. You can navigate to Corsair website to find out and download the new packages to fix various Corsair headset not working or not turning on or not pairing or not connecting to PC issues.

You need to check your Corsair headphone model before getting down to download the right Corsair driver instead of any incompatible or outdated drivers.

1. Go to Corsair official website.

2. On Corsair website, enter the Corsair Category and then model of headset. For instance, here you can select Corsair ICUE and then enter a model of HS70.

3. As you can see, users can choose to download Corsair One, Corsair ICUE or Vengeance PC or Corsair One Pro headset driver and software if needed.

4. Click the best matched result.

5. Download the Corsair headset driver on your PC.

6. Install it by following the on-screen instructions.

You can reconnect your Corsair Wireless gaming headset or Corsair Bluetooth driver to the computer. Here it is also available that you try to search Corsair headset drivers for Mac on Corsair official website. Besides, you can also install the latest Corsair headset software from Corsair official website to solve problems like Corsair utility engine not opening error.

Hopefully, you can download Corsair drivers like Corsair ICUE or wireless or Bluetooth driver like Corsair link or ICUE or Void drivers and software with the help of this post. With a compatible Corsair driver with Windows or Mac, you may find your headphone runs more smoothly on the computer.

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