Download previous versions of mac os

You might, for example, find people selling old installation discs on eBay. Also, be aware that some of these older downloads will come as a. Then run the. This will add the relevant macOS installer to your Applications folder. After downloading the installer for your old version of macOS, you need to get it into a format your Mac can boot from. The best and easiest option is to create a bootable USB drive.

This could be an external hard drive or a thumb drive. You can also burn installation files to DVD, but this will take longer to install. Check out our full guide to making a bootable copy of macOS to see how this is done. This does the same thing as using Terminal commands but with a simple graphical interface. To that, you need to select it when your Mac starts up. If you want to install an older version of macOS on your main drive, you need to completely wipe it first.

Now, when you head back to the macOS installer, you should be able to install the older version of OS X on your main disk. If you need to run an older version of OS X to use older third-party software, consider looking for alternatives that run on the latest versions instead. Normally, it is assumed that updating OS is a one-way road. The main challenge is to download the OS installation file itself, because your Mac may already be running a newer version. The purchased section lists only those operating systems that you had downloaded in the past.

But here is the path to check it:. 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. 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. Nevertheless, keep in mind that if you visit developer. Buy a boxed edition of Snow Leopard The email edition comes with a special download code you can use for the Mac App Store. So, here are main steps you should take:.

Update to Download El Capitan here. If you have a newer Mac, there is no physical option to install Mac OS versions older than your current Mac model. 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.

You don't hear any sound from your Mac. The fans in your Mac are louder, because they're spinning faster. The image on your display appears to shrink, has black bars around it, or appears tinted. You can't use Bluetooth or Wi-Fi. Which Mac operating systems are compatible? Open the disk image, then open the. It installs an app named Install [ Version Name ]. Open that app from your Applications folder to begin installing the operating system.

Check compatibility The version of macOS that came with your Mac is the earliest version it can use. To confirm compatibility before downloading, check the minimum hardware requirements: macOS Big Sur 11 hardware requirements macOS Catalina