How to save corrupt cd and dvd

Some of the information can be recovered according to the area where the scratch is located. The important section on the CD is not actually the transparent section read by the laser, but the painted and branded section on the back. Even if the plastic on the front of the front is worn, there is a chance to save information as long as the gelatin -like summer in the back is broken.

If there are deep scratches on a CD, some of the information is lost. This is sad news, but if a CD consists of many files such as the archive of the picture, some pictures can be taken firmly.

There are necessary rescue programs on some sites below:

https://www.croller.com/

https://www.isobuster.com/

https://www.stellarinfo.com/cd-data-recovery.htm

https://www.techsupportalert.com/best-free-cd-recovery-tility.htm

You can find similar programs by typing "CD Recovery Software" with Google.