In the world of data recovery, there are more options for companies than ever before. Companies can choose to use data recovery software, external hard drives, floppy disks, USB thumb drives, or other media. Data recovery software can sometimes be nearly miraculously effective in even very specific circumstances and utterly useless in others. The best of the top data recovery programs reviewed here make it easy to recover data from external hard drives, spinning hard drives, SD cards, and many other types of portable data storage, including your laptop.
There are two primary methods for data recovery, although sometimes it is a combination of one or the other. First, there is physical data recovery, which involves either mechanical damage or logical damage to your computer system. Physical damage usually results in data recovery through rebuilding the drive, or through physically taking the hard disk drive to a service facility and having the parts replaced. Logical damage, however, usually involves some type of virus, Trojan horse, or worm that corrupts the data on your hard disk drive. When this happens, you must rebuild the drive or, more often than not, simply retrieve the data from an alternate location.
The second method for data recovery is with an operating system. When an operating system fails, it doesn’t mean the end of your data recovery efforts. In many cases, an operating system can be completely “repaired” through special software. However, sometimes an OS failure results in something more serious, such as total corruption of both the data recovery software and the storage devices it is stored on.
Some people use forensic data recovery to determine the root cause of an investigation. If an investigator suspects a crime, one of the first things they may do is to check the physical condition of the evidence. Physical damage caused by a flood, a fire, or other disaster can often be pinpointed on a hard drive, and when that happens, forensics experts are able to recover valuable data.
The third most common way data recovery software is used is to recover data that is lost due to a computer crash. There are different types of crashes, so depending on the operating system on your computer, you may need to download data recovery software that is specific to your computer’s type of crash. For example, Windows computers typically experience a “blue screen” crash, which cannot be recovered using any other type of software. So if you see a blue screen on your computer, you should download data recovery software that is designed for Windows only. (Or, if you are running a Macintosh computer, you can download data recovery software that was designed for Macintosh only – there aren’t very many.)
If your computer has received a virus, it can also cause corruption in its storage devices. A data recovery specialist can use a consistency checker to check the consistency of all of your storage devices, including your hard disks. This will indicate to the computer owner, whether the drive is a candidate for data recovery. If all of the storage devices are functioning correctly, then your computer should not require immediate attention. However, if one of your hard disks is making strange noises, your computer may be a candidate for data recovery.
Of course, sometimes your computer gets stolen, or a virus attacks your system. In those cases, you will not be able to recover data on your own. If you are interested in data recovery services, you can expect to pay a fee to professionals who will recover your data and save your files. You can either choose to recover your data yourself, or hire one of these data recovery services to recover your files. Data recovery services will use specialized software to recover your data. The cost depends upon how badly your system has been damaged.
In cases when your storage devices are not working properly or your data recovery is not complete, you can purchase a disk copy software program that will allow you to create a copy of your disk using another operating system. Disk cloning is becoming more popular with companies because it can enable the user to run many different operating systems on the same disk. You can clone an entire hard drive by installing the disk copy software onto another disk, or you can clone a small part of a disk. If your computer has a data recovery software package that comes with cloning, it will make it easier for you to recover your data.