Some would argue that 'Data loss' is the biggest of the three Ds ('Death' and 'Divorce' being the other two). But no matter how you rank them, few things in life are capable of inducing that same gut wrenching feeling you get from realizing you just deleted a group of files you weren't supposed to, or nuked the wrong partition. Oops!

Lucky for you, several companies have stepped up to the plate with programs that promise to recover your data when you can no longer do so on your own. How can that be? Well, whether you deleted a file or hosed an entire partition, your data isn't actually destroyed, Windows just no longer knows where to look for it. Your files remain until their location is overwritten with new data. For this reason, you'll want to install a data recovery app on a separate drive than the one you're trying to recover data from.

We put eight different data recovery apps to the test -- six of them free, and two that will set you back half a C-note -- and we'll tell you which ones are worth your time and, if applicable, your money.

Hit the jump to get started!