GetDataBack Data Recovery
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Full user review
It works as advertised.I had my U3 Sandisk fail and had no choice to format it to get it working again. I thought I had backed it up on my hard drive, but didn't. This software recoved ALL of my files from the formatted sandisk.
It recovers the data for free, but to copy it over to your harddrive you have to purchase it. Also it cannot be installed on the drive you are trying to recover data from, which in my case was not a problem.
I was skeptical that it was going to work, but it is the best money I ever spent. Just goes to show data never goes away even after formatting the drive.