Mac OS X Mountain Lion Free Download DMG 10.8 App Store Release. It is final bootable OS X Mountain Lion 10.8 Install ESD.DMG File for Clean OS X Install.
League of Legends is a multiplayer online battle arena video game. League of Legends is a multiplayer online battle arena where teams of players compete for dominance, selecting from a growing cast of over 90 uniquely powerful champions. Hello Community! I posted this Guide some mins ago in the German LoL forum. Please be nice, I'm German my English good suck now and then! Leauge of Legends is a growing Community and I think the part of people who are owning a Mac,too.
Mac OS X Mountain Lion Overview
OS X Mountain Lion is the ninth release of the Mac OS X. This operating system was made available for the general public on 25th July 2012. This version of Mac OS X adds 200 new features which has enhanced the user experience. Mac OS X Mountain Lion has drawn much of its inspiration from iOS which is the operating system for iPhone and iPad. The predecessor of Mac OS X Mountain Lion was Mac OS X Lion and the Mountain Lion is suggesting the refinement in the status of this operating system. With Mountain Lion the user can easily manage the content. if you are interested in Latest Features then Download Mac OS X Yosemite.
Mac OS X Mountain Lion has some new features and some of them are as follows Mac OS X Mountain Lion has a new and updated Safari browser with version 6. Notes and Reminders have been introduced as individual application and are no more integrated with Mail and Calendar. The iChat application from previous OS X versions have been replaced with Messages from iPhone. A new malware blocking system known as Gatekeeper has been introduced in Mac OS X Mountain Lion. Notification Center is the marked feature added in Mac OS X Mountain Lion and it will notify you about the applications that has been currently opened and about their updates. You can also Download Mac OS X Mavericks which was released after Mountain Lion.
All in all Mac OS X Mountain Lion is a very handy operating system which has some new and some updated features resulting in enhanced user experience.
Features of Mac OS X Mountain Lion:
Below are some noticeable features which you’ll experience after Mac OS X Mountain Lion free download.
- Adds 200 new features.
- Enhanced user experience.
- Inspired from iOS.
- User can easily manage the content.
- New and updated Safari browser included.
- Notes and Reminders have been included as individual applications.
- iChat application is replaced by Messages from iPhone.
- New malware blocking system Gatekeeper introduced.
- Notification Center included.
Mac OS X Mountain Lion Technical Setup Details
- Software Full Name: Mac OS X Mountain Lion 10.8 Official App Store Release
- Setup File Name: Mountain_Lion_10.8_InstallESD.dmg
- Full Setup Size: 4.05 GB
- Setup Type: Offline Installer / Full Standalone Setup:
- Compatibility Architecture: 32 Bit (x86) / 64 Bit (x64)
- Latest Version Release Added On: 12th Jan 2015
- License: Official App Store Release (To be Installed on Mac)
- Developers: Apple Mac OS
System Requirements For Mac OS X Mountain Lion
Before you start Mac OS X Mountain Lion free download, make sure your PC meets minimum system requirements.
- Memory (RAM): 2GB of RAM required.
- Hard Disk Space: 8GB of free space required.
- Processor: Intel Pentium 4 or later required.
Mac OS X Mountain Lion Free Download
Click on below button to start Mac OS X Mountain Lion Free Download. This is complete offline installer and standalone setup for Mac OS X Mountain Lion. This would be compatible with both 32 bit and 64 bit windows.
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This Post was Last Updated On: September 19, 2017
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.
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
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.
- 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.
Mac Os X 10.8 Download Free
- Boot your Mac from your standard drive.
- Connect the external drive.
- Go to external drive > OS X Install Data.
League Of Legends
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
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.