Create an Apple OS X 10.8 Mountain Lion Bootable USB installation from Windows 7 using PowerISO Application.
Put the iso on a usb stick (drag it into your mac hard drive and mount it) format your usb stick with the disk utility tool. (Make sure the usb is partitioned as mac bootable then use use the image recovery and put your mounted OS X iso into the source and your usb as the location.) restart your computer while holding down the option key. Right Click on your USB drive option in TransMac and select Format Disk for Mac; After that, right-click the USB Drive and select Restore with Disk Image; Point to your Mac OS.dmg or.iso file by clicking the add button. After that TransMac will create bootable Mac OS USB within few minutes. Confirm that the USB drive will lose it’s data and enter the Admin password when asked; Disk Utility will now create a bootable OS X Mountain Lion installer drive out of USB drive using the disk image, this can take a little while depending on how fast the drive and Mac are but 20-30 minutes isn’t unusual.
To create an Apple Mountain Lion bootable USB Installation you will need PowerISO and an Apple OS X installation in ISO format.
Mac Os X Mountain Lion Bootable Usb In Windows
- Download And install PowerISO
Create Mac Os X Mountain Lion Bootable Usb
- Open PowerISO and continue unregistered.
- Click on the Tools Menu and select “Create Bootable USB Drive”
- Select Source image file – OS X ISO
- Select Destination USB Drive
- Write method will change automatically to “Write RAW Image File to USB Drive”
- Click Start and wait for your USB Drive to become ready


All Done.
DevOps/IT Specialist, Musician.
IT Manager – Faculty of Exact Sciences, Bar-Ilan University
Personal Website
Related posts:
