Programs made for Data Recovery are created in order to salvage data from damaged, failed, corrupt, or non accessible drives.
The most common use for these programs is in order to recover Data from failed hard drives that is valuable to the owner of the drive.
The most common reason for these types of programs needing to be used is due to operating system failures.
When this happens all the information on a drive is simply copied over to another drive.
Another common reason for people to use these types of programs is to retrieve files that have previously been deleted.
This type of Data Recovery is sometimes used by forensic teams in order to uncover evidence in a criminal case.
A perfect example of a Data Recovery program is the software Raid Reconstructor.
This software is great for beginner RAID users as the user does not need to known all the parameters that are necessary for other programs.
Although this software does help recover it is limited as it does not fix the RAID it instead creates a Read Only copy of it in another location.
It does this by copying over each individual sector one by one into the new location for the RAID.
A more commonly useful program is called GetDataBack.
This software can help if your partition table, master boot record, and root directory are lost or damaged.
This usually happens due to virus and worm attacks but this software can help.
It can also be used if the hard drive was formatted recently, if a power failure caused a crash, or if some files were accidentally deleted.
Both of these programs are free to try and are wonderful tools.
If you would like a Data Recovery program that does the jobs of both of these then you will pay a little bit more.
Though you will have a lot of added support and the process is more user friendly.
RecoveryMyFiles is a Data Recovery Program is one of these programs that has all the Data recovery tools you need.
It is free to try just as the others were as well.