Recovering the lost files from the windows 10 was a big task for me and I have tried lots of freeware to recover it. But after recovering the files were not able to open always. Finally I found out that the windows has its own solution for it. But only thing is that I feel it will work only from Windows 10 as my requirement was for windows 10. Please refer the below link from microsoft for more details.
Download the apps from the windows store as below.