Here’s how to make your bootable USB drive: Once you’ve downloaded the macOS version, use Terminal to create a bootable USB drive.īe extra careful because a wrong move could wipe out important data. Simply click on any of the links to start your download. These versions are also a bit tricky to find, so I’ve also made it easy for you. Look for a DMG file after you download it, you’ll find the PKG file inside the disk image. Here are direct links I’ve compiled for easy access:įor even older macOS versions, visit Apple’s website, where they keep an archive of these files. macOS versions like Sonoma, Ventura, Monterey, Mojave, Catalina, Big Sur, and High Sierra are available on the App Store but are difficult to find. The macOS version you aim for on your bootable drive will determine where you can download it. You can find the installer files available for download on Apple’s website or on the Mac App Store. Installation files are the actual files for the macOS version you want to install, and you’ll need a working Mac to download these installer files. Double-check and move any crucial data from it before diving in. To give some perspective, macOS Monterey and Ventura consume about 12GB, making 15GB a cautious choice.Ī word of caution: the installation will wipe your external drive clean. Make sure to reserve at least 15GB on your drive. If you’re on a newer Mac, lean towards a USB type-C connection to sidestep the need for an adapter. This isn’t just a storage vault for your installation files it’s a gateway that lets you install and fire up your macOS straight from it.įor optimal results, we recommend either a USB Flash Drive or a Thunderbolt drive.

External DriveĬonsider your external drive as the launching pad for your macOS installer.

To create a bootable installer, you’ll need an external drive and the installation files. What Will I Need To Create a Bootable macOS Installer? Keep reading to find out how to create a bootable installer for macOS, what you’ll need, and why you should create one.

No matter the reason, a bootable installer lets you install older or newer macOS versions directly from an external drive. Maybe you’re considering reinstalling your macOS or shifting to a different version. If you need to create a bootable installer for macOS, you’ve come to the right place.

ChaosMetaverse instal the new for mac