DP WIPER is a very simple application that lends you a hand when trying to delete files once and for ever, offering multiple modes to help you in this regard.
Although most users expect a very complex application with tons of features, DP WIPER has been designed to be simple and provide a quick way to delete files.
That's why the interface is quite basic and comprises just a few options, along with drag and drop support to enable you simply drag a file over the main window and remove it.
You can thus add multiple files to the list and pick from a total of six different wiping methods, as it follows: Zeros, Pseudorandom data, RCMP (DSX), US DoD 5220.22-M (E) 3x, US DoD 5220.22-M (ECE) 7x and Gutmann (35 pass).
Most of the tasks are completed in just a few seconds, but the Gutmann method could take even a half an hour in case it has to deal with a larger file. Plus, the computer may be stressed up a little bit, but nothing to worry about.
Another interesting feature of the app is a dedicated entry in the Windows Context Menu that gives users the power to quickly add a single or multiple files to the removal list on the go.
Although there's no help file included in the package, everything's pretty straightforward and easy to use, so beginners should have no problems when trying to use the app.
All in all, DP WIPER is one of the easiest tools to permanently remove files and since it's free and works on all Windows versions, you should probably give it a try right now.