Paragon Disk Wiper 8.5

Safely remove all the information on your hard drives and make sure that no one can retrieve sensitive data that you thought had been deleted!
Although you're not in the list of the most wanted people, your hard disk can say a lot about you. Even after repartitioning or formatting the information remains accessible to someone with the means and the desire to access it.

Paragon Disk Wiper is perhaps one of the most comprehensive way to eliminate data in a completely safe way, and even according to the government and military standards.

Paragon Disk Wiper can completely erase an entire hard drive or a partition, or just the sensitive files scattered around your system. Ensures a safe and easy to erase your critical data with the powerful algorithm and the option of customization, wizard-based interface and complete reports. You can irreversibly destroy all data on disk quickly and easily, so that it can not be recovered with any technology created so far.

The interface is very nice and intuitive, and can perform certain additional functions, such as partitioning, performing surface analysis, changing the drive letters or monitor every segment of each partition.