Since Mac OS X 10.7, Apple proposes to get OS X major updates from the Mac App Store, through an OS X Install application. Download, install, Mac updated. Beautiful.

But what happens if you wish to restore your Mac from scratch (with the hard drive or SSD formated)? Or if you wish to install the new OS on many Macs ? Or help a friend with a slow Internet connection? That’s when you wish you could get a good ol’ DVD to install the OS…

DiskMaker X helps to easily build  a boot disk from 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. Especially useful when your customer has a very slow Internet connection !

As soon as you launch the application, it tries to find a valid OS X Install app with Spotlight. Then, it proposes to create a bootable install disk on an external drive.

To build a bootable disk, you’ll need an 8 GB (minimum) USB thumb key drive, a USB, Firewire or Thunderbolt drive or an SD-Card.

WARNING! DiskMaker X will erase the volume or the drive you chose, according to the options you chose. Don’t forget to backup your data first!

Latest version

Download DiskMaker X 5.0.1 (6.7 MB)

SHA1 checksum: d0b4ee82e151fb825274465f0a1bfde22fe8cb86

DiskMaker X requires Mac OS X 10.7 or later to run.

How to verify a SHA1 checksum ?

Older versions

Click here to download DiskMaker X 3.0.4 (about 4,2 MB), compatible with Mavericks, Mountain Lion and Lion ! This version of DiskMaker X is not able to build a Mavericks installer from Mac OS X 10.6.8. More information here.

When it was still Lion DiskMaker, DiskMaker X had the ability to burn DVDs too. Older versions are available here.

Download DiskMaker 2.0.2 ( ZIP file, about 3 MB).  

Note: If you still wish to use a 4GB USB key with Lion, you can download version 1.7.

Download Lion DiskMaker 1.7 ( ZIP file, 800 KB).

DiskMaker X is donationware. If you like it, you can make a small (or huge 😉 ) donation here. If you hate Paypal, but still want to show your support, please get in touch with me so we can find a solution.


This post is also available in: French

6 Responses to What is DiskMaker X ?

  1. […] you already have Mavericks installed as your OSX then you need to use a free utility called Diskmaker X . You will need an empty 8GB USB drive. Plug in your USB drive. When you launch Diskmaker it will […]

  2. […] Make a Bootable Mac OS X 10.7 Lion Installer from a USB Flash Drive | OSXDaily or use this tool: What is DiskMaker X ? In both cases, on your sister's Mac, open the AppStore, log out of her account and into yours. […]

  3. […] drive. 4GB thum driver, and download from this link (version 1.7 down the page a bit for Lion). What is DiskMaker X ? Reply With […]

  4. […] ello, en primer lugar deberemos descargar e instalar este software, un proceso muy simple puesto que el software se descarga en formato de […]

  5. […] Per prima cosa, scarichiamo il software gratuito DiskMaker X, disponibile QUI. DiskMaker X è una piccola applicazione che ci permetterà di creare una chiave USB con all’interno il sistema operativo da noi selezionato. La versione che troverete sul sito è quella che ci permette di creare un disco per OSX 10.8 e successivo. Qualora vogliate installare sul vostro Mac versioni precedenti di OSX, dovrete utilizzare le versioni precedenti di DiskMaker, disponibili QUI. […]