Recover your deleted files in ubuntu with scalpel

Hi all,
This time I have a very interesting app for you. If you want to recover the files that you have accidentally deleted or you deleted because you thought them to be unimportant but now you need them or for just fun you can give scalpel a chance...
REMEMBER:there's no guarantee that Scalpel will succeed in recovering your files, but at least there's a chance.
You can download scalpel in ubuntu by opening a terminal and typing:
sudo apt-get install scalpel

For detail use refer to this website.