FolderShredder is a portable multi-faceted shredding utility for permanently deleting files with multiple overwrites, encryption, renaming and shrinking to ensure that your target data is unrecoverable.

It takes over where your Windows leaves off since simply emptying the recycle bin is not a secure way to permanently get rid of data or protect your privacy, you need more. Folder Shredder steps in to rewrite them in binary mode, shrink them down, rewrite them another time, then encrypt, rename and ultimately delete those files into obscurity. All this is accomplished with one click.

You have two options for the interface, a black and white skin, both with the same functionality. When the shredding has been completed, you can view the details of the procedure; this is also where you will be notified in the event the file you have selected, for whatever reason, can't be overwritten, etc.