Find your desired version of OS X in the list and click the “Download” button to the right.OS X is a multi-gigabyte file so the download process may take a while depending on your connection speed. If you’ve already purchased OS X, open the Mac App Store and head over to the “Purchases” tab. Note that you can always re-download the version of OS X that came with your Mac for free.As of the date of this article, OS X 10.8 Mountain Lion is the current OS, although the recently-announced OS X 10.9 Mavericks is right around the corner. Here’s how to create your own USB or DVD Installer for OS X.First, you’ll have to purchase a copy of OS X from the Mac App Store if you don’t already have one.Copy it from the installer package to your Desktop.Now you’ll need to decide what you’d like to use for your installation media. This is the disk image we’ll need to create a local OS X installation disc or USB drive. Right-click (or control-click) on this file and select “Show Package Contents.” This will reveal the “guts” of the Installer’s application package.Drill down to Contents > SharedSupport and find the “InstallESD.dmg” file. Here you’ll find an app called “Install OS X 10.8 Mountain Lion” or something similar depending on the version of OS X you downloaded from the Mac App Store. Quit it by pressing Command+Q we don’t need the installer application, just what’s inside it.Open Finder and navigate to your Applications folder.
![]() ![]() ![]() Find your target drive in the list on the left and select the “Restore” tab on the right. For our example, we’ll use a USB drive.Mount your drive or disc of choice to your Mac and launch Disk Utility. An external hard drive is also an option, although you’d want to create a partition specifically for the OS X Installer so as not to waste the entire drive’s capacity. Download mixmeister fusion v744 crackCreate an OS X Install DVDTo create an Install DVD, insert a blank dual-layer DVD and open Disk Utility. Enter it and then sit back and wait for the restore to complete. Disk Utility will then ask for an administrator password. Disk Utility will warn you that this process will delete the contents of your USB drive and ask you for confirmation. Press Restore to start the process. Drag the InstallESD image from your Desktop and drop it over the Source box, then drag the USB drive from the list in Disk Utility and drop it on the Destination box.This is telling Disk Utility that we want to take the contents of the OS X Installer image and copy it exactly to our USB drive. Media Dvd Creation Tool Upgrade Your MacsChoose your DVD or USB installer and press Return. Keep holding the key until the Mac boot manager launches and shows you the available boot disks. Then reboot the Mac while holding down the Alt/Option key on your keyboard. Navigate to your Desktop and choose the InstallESD file you copied earlier, then click “Burn” to start the process.Once either step is complete, you’ll have a bootable OS X Installer that you can use to quickly upgrade your Macs in the future without having to download the installer from the Mac App Store.To use it, insert your disc or attach your USB drive to your Mac.
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