As you know, Apple releases a new OS X operating system every year, and the new OS X can only be downloaded via the Mac App Store (currently OS X Yosemite). The older versions of OS X are still supported by Apple, but it should be more difficult to download. My following tip can help you easily download and create USB installer for OS X – Yosemite, Mavericks, Mountain Lion, and Lion.
Sep 18, 2017 Download Mac OS X Mountain Lion 10.8.3 DMG free standalone complete image for 32-bit and 64-bit. Mac OS X Mountain Lion V10.8.3 is a very powerful and reliable Macintosh Operating System for all the users. The older versions included in the list below are also stable but the Final Mac OS X Mountain Lion 10.8.X version is recommended fro users who want to get the most stable version of this operating system available online. May 23, 2018 Download Mac OS X Lion 10.7.5 DMG free standalone setup. The Mac OS X Lion 10.7.5 DMG is an upgrade of OS X version 10.7 to improve the stability, compatibility, and security of the Mac. Jul 24, 2015 Run OS X installer.DMG download in step 1 to mount it’s virtual hard drive into system Launch Disk Utility, select the right USB in the left side Click pn Restore Drag and drop OS X installer.DMG into Source Drag and drop USB into Destination Click on Restore button. Mac OS X Mountain Lion 10.8.5 Free Download. Overview and Screenshots. Mac OS X Mountain Lion 10.8.5 is an updated version of Apple's Mac OS X, which brings some innovation and, as usual, improves the overall experience for users of Apple products. Mac OS X Mountain Lion 10.8.5 interface and icons. Nov 29, 2017 Download and install older versions of OS X on a Mac. Igor Degtiarenko. The following method allows you to download Mac OS X Lion, Mountain Lion, and Mavericks. 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.
Before doing, you need to prepare 2 things:
Go to Mac Apple Store > use your Apple ID and login > Find and download OS X Yosemite. After downloading, OS X Yosemite Installerwill appear in /Applications. To get the InstallESD.DMG, go to Application > right mouse on OS X Yosemite > select “Show Package Contents“.
Firstly, Get μTorrent or Folx Pro (Folx Pro 3 full version download), then use following torrent file to download the OS X version you desire.
1. Plug USB into Macbook and run Disk Utility > Select the USB drive in the left side > Click on Erase > Choose Mac OS Extended (Journaled) format > Apply.
2. Go to Partition tab > Select 1 Partition at Partition Layout.
3. Change the name to Untitled 1 from Untitled > Click on Option.
5. Choose GUID Partition Table and click OK.
6. Click on Apply to format USB > End the Disk Utility when the process is completed.
Run OS X installer.DMG download in step 1 to mount it’s virtual hard drive into system > Launch Disk Utility, select the right USB in the left side > Click pn Restore > Drag and drop OS X installer.DMG into Source > Drag and drop USB into Destination > Click on Restore button.
After the restore process is completed, we have obtained the USB stick containing the installer of OS X Lion, Mountain Lion, Mavericks, or Yosemite at your choice.
Notice: Once the USB stick should only contain one OS X installer version. You should have several USB stick if you want to create many installers.