Extract disc image ISO file using Mac OS X's disk Utility

Although gradually Mac notebooks basically farewell to the built-in CD-ROM era, with the popularization of the network, the use of the opportunity to the CD-ROM is gradually less, but sometimes it will inevitably require optical drives, such as two of goods publishing house with the book CD ... We can use the USB external optical drive to extract the contents of the CD-ROM to the ISO file saved to the computer, so that it can be read at any time or re-burn to disc.

The disc image extraction function can be realized by using the disk utility that comes with the Mac OS X system.

1. "Finder", "Go to", "utilities"

2. Select the appropriate CD-ROM and select "New Image"

3. Image format is selected as "DVD/CD master image", then set the storage path to save.

Finally, a mirror file with the extension "CDR" will be generated, so you can change the extension to "ISO", and there is no problem with compatibility.

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Extract disc image ISO file using Mac OS X's disk Utility