As our computer systems grow and our Internet connections remain constant, there are more and more reasons to need data recovery tools all the time. New viruses, complicated hard drive systems and hard backup solutions all increase the chance of losing the files we save on our computer systems. With the changes in the world of saved data, the data recovery tools have also changed and at times not for the better. Let us take a look at the utilities available for file recovery.

We all understand by now that the Internet is a marketing and money making tool. When you search for data recovery software and services, you will find thousands of search results. Some of these results are links to FREE software that will "recover" your missing data. But, the consumer must be warned. Those free software programs do not work in all cases of data loss. Most often they only work for files that have been accidentally deleted or lost in the hard drive somewhere. If the files are lost to some more intricate reason, these FREE tools can lose all of the file information and render it impossible to regain.

Paid recovery software can do so much more than the free, or undelete software on the market. The normal prices will range from $75.00 to more than $100.00. Even though the price may seem high, these software programs can do so much more than any free software.

The other technique is to assume very little about the state the file system that is to be analyzed and use hints and bits of the undamaged file system to rebuild the destroyed file system from scratch. There are numerous data recovery tools available on the market. All it takes is a simple online search to pull up thousands and thousands of companies as well as descriptions of the various tools they offer.

Different data recovery tools work in different ways, though most use the same concept. The method of recovery depends on the type and extent of damage. Most software data tools are quite ineffective when the damage is physical. Physical damage of a drive requires completely different techniques of recovery compared to logical damage.