With the release of portable storage drives it is more powerful, the number of users who are still using disks CD / DVD it decreases. However, there is still a very large number of people / companies using it. CD discs Where DVD for archive music, videos, recordings or other important files.
Since CDs or DVDs are vulnerable, They are coming striped, corrupt Where damaged, there is a risk that no data will be read, thus becoming inaccessible to any type of reader.
So, is it possible to backup data to scratched or damaged CD or DVD? If you find yourself in a similar situation and need to to get back as soon as possible the data from your storage medium, there are different reliable solutions that you can consider to restore your CD. These procedures can repair damaged discs Where striped And to get back corrupted files inside. Read on for the details.
Manual disc control
Before trying to repair DVD / CD disc using software, it helps to start with a manual checking process. This way you will immediately understand if there is any physical damage and you will know where to start for memory media repair:
Check and wipe off any dust covered by the CD or DVD disc if present with a jewelry cloth.
Reinsert the CD or DVD into your computer’s DVD or CD-ROM drive and check if the disc is accessible.
If the PC is reading it, but the files are still corrupted, the problem is not hardware in nature. If not, go to the next step.
If the surface of your CD or DVD is smooth and free of scratches, you can turn to professional CD recovery software for help. But beware: if your memory device is scratched too much, there will be no way to fully recover your data.
So if the above steps have led you to believe that the problem is more of a nature Software this Equipment (so you find yourself in a situation where your CD has some scratches, but still unreadable for PC drive), you should consider downloading software that allows you to recover unreadable data saved on your drive.
But let’s see together the list of the best free CD / DVD recovery tools currently available on the web.
DVDisaster it is actually an application that scans recoverable data saved on optical media to help repair files in case of read errors. It does this by using error correction codes similar to recovery records built into archives. RAR.
Another feature of the program is the ability to scan a CD or DVD for sector errors, which will test the readability of the disc. Just run the program, make sure the drive is selected from the drop-down menu, and then tap Scan. To understand if your disk is still working, simply look for the green sectors highlighted in the graph displayed by the program. When the tool highlights red parts, it means that these peaks in the graph are parts of the disk that cannot be recovered, and therefore it will be impossible to save the data on our PC.
IsoPuzzle is capable of recovering data from damaged or scratched DVD-CDs. The purpose of this program is to retrieve as much information as possible from the storage drives. This version only supports data CDs and DVDs with a sector size of 2048 bytes: audio CDs, VCDs and SVCDs are not supported.
IsoPuzzle helps to recover data from scratches and damage in another way on laser discs. The program reads the disk sector and each sector is read and stored in a *. ISO. After reading the disc, the program restarts, repeatedly trying to get information from these sectors even if the first attempt failed. The names of the created files are taken from the DVD label.
The copying process can always be interrupted by pressing pause and then restarting. This method allows you to try using different disk drives. If you want to complete data recovery on another computer, you need to specify the path to the program that created a *. ISO.
IsoBuster is a powerful data recovery tool. It supports all different CD and DVD drives, supports hard drives and all possible memory cards, USB drives, image files and all different file systems.
Basically, when you select a drive, IsoBuster immediately scans the content quickly and displays the sessions, tracks, partitions, and file systems it can find.
In case of damaged CD / DVD / BD or HD DVD optical media or if it has been written incorrectly, you may encounter the problem that some drives may get more data than other models. This means that some devices are able to read more data than others. If you are having major problems, try a number of CD / DVD drives, go to your friends or neighbors and ask if you can try it in their CD / DVD ROM drive.
CD Recovery Toolkit
CD Recovery Toolkit was developed to recover damaged files from different types of discs: CD, DVD, HD DVD, Blu-Ray, etc. Use it to restore and recover information lost due to mechanical damage of the disc such as superficial scratches or due to bad recording. The program can recover data from CDs and DVDs which are considered lost or unreadable by DVD drive. Depending on the level of damage, it may take a while for recovery to progress in some cases; files may not be recoverable.
Free CD Recovery Toolkit scans all CD and DVD discs and finds files and folders located in readable sectors. We have to mention that there may be some information about the drive that cannot be recovered. Not all files and folders can be found, depending on the degree and location of the damage.
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