Software Recovery

What software data recovery is it scans the failing hard drive, maps it and identifies the files that can be restored. It will usually give you a list of the file it can actually successfully restore and then ask you if you’d like to recover these files. There are various different software types for this. From freeware to paid software, I’d stick with paid software since it will do the job and in some cases have a money back guarantee which is nice.

Professional Data Recovery

If you really want to make sure the job gets done right and for example your life’s work holds in the balance then I’d use a professional data recovery service to help you. These guys can usually take any kind of external hard drive and get the information off no problem but it comes at a price and it does take time.  Usually a service like this can cost from a few hundred dollars to thousands depending on the recovery methods and how much data you have on the system.

Conclusion

Finally, if you can help it safe guarding any information is really important even if it is a external hard drive. Making backups or backups is not uncommon for highly sensitive information. For example, on the space shuttle there are always three computers to backup one. So thing about it for a minute, if you information is so valuable it makes sense to back it up a few times.