To make the copy, you just have to install the DiskMaker X application on your computer, download a copy of Yosemite, and follow the assistant's steps to set it up. You must have a USB drive with at least 8 gigabytes of space and free of important files since the memory will have to be completely reformatted to make a copy of the operating system.
If all goes well, after a few minutes, you'll have a Yosemite installer on the USB drive that you can then use to install a clean copy of the operating system on your Mac. Its own developers describe it as the easiest way to create a boot disk for OS X.
What's more, this tool is not only useful for Yosemite but also supports the Mavericks and Mountain Lion installers as well.
Diskmaker 9
DiskMaker X helps to easily build a boot disk from the mac OS Install app using a USB thumb drive, an external Firewire or Thunderbolt drive, an SD-Card If you are a Mac technician or consultant, you’ll be able to easily upgrade your customers’ machines without having to re-download the app for each Mac. DiskMaker 5.0 Bootable El Capitan OS X 10 11 installer recovery drive For recovery and fresh installs on your Mac http://diskmakerx.com/diskmaker-x-5-x-est-e. Like clockwork, Apple updates macOS on an annual basis. Shortly after the release of a new version of macOS, we can expect a new version of a venerable Mac utility for creating bootable install disks: DiskMaker X. On Wednesday, DiskMaker. 8/10 (5 votes) - Download DiskMaker X Mac Free. DiskMaker X is a tool that provides you with everything you need to create a bootable disc for OS X in a few clicks if you're running version 10.7 onwards. Creating a bootable disc for OS X is as easy as using a tool like DiskMaker X.
How To Use Diskmaker X
NotesDiskmaker X Download
Mac OS X 10.6x or higher is required to run this application.