what is the best free software to recover lost data from a formatted hard drive?

the hard drive was accidently being formatted for a minute or so, but it was enough to change the drive and make the files unaccessable. what is a good fast, free program that can help recover lost files? thanks for any helpful info

goto www.phazeddl.com

Enter “Recover My Files” in search bar and hit go…
You’ll get a list of links from which you can choose the latest version.

Download the software and install it and search the formatted hard drive.

The software will list the files that were deleted and lost during formatting and the quality of the files…

Once searching process is over you can recover the files…