A lot of people like putting photos/videos/documents into CD/DVD disc in the daily life. But some scenarios may happen, such as physical damage of CD/DVD disc due to scratch, bubbles, cracks and warping, disc appears to be blank on your computer, even though it contains files, accidentally deleted files when rewrite the Disc, etc.
In short, you cannot find your files on CD/DVD, or the disc cannot be read this time. So you need recover files from CD/DVD disc, and then get all the CD/DVD files back.
Kvisoft Mac Data Recovery is the great disc data recovery which can support ISO 9660 and UDF files systems to help you to recover data from DVD or do CD data recovery with ease. With just few clicks, you could perform disc data recovery on Mac well.
How to Recover Files from CD/DVD disc
Step1 Download this disc recovery and install it. Just download it from here,
Then install it as the directions.
Step2 Insert disc to computer. You should put your recovered disc into Mac, then the drive will be displayed on your computer. Now just launch the Mac Data Recovery.
Step3 Choose Optical Media as scanned media. Run this program later, you need choose media type. CD/DVD disc is under the Optical Media option, just choose Optical Media to continue.
Step4 Scan files as the right recovery mode.
In this area, you just choose CD or DVD disc to scan. You can check Deep Scan before scanning, which can help you to scan all files from the disc, such as lost files due to formatting, copying. Of course, you also can skip this and scan as Quick Recovery to recover deleted data. Then click Start to scan.
Step5 Preview and recover data on Mac.
Go to the location, you could preview the files from the FileType. After choosing files, just hit the Recovery button to do disc recovery. Then you should save recovered files on your computer directly or choose another external drive to save them.
By the way, if you would like to learn how to recover files from CD/DVD in detail, you can find it here: How to Do CD Data Recovery.