Software by hard drive eraser

Hard Drive Eraser is free software for erasing hard drive volumes and partitions in a way the data can not be recovered. Hard Drive Eraser uses algorithms with multiple passes to assure permanent data removal. Hard Drive Eraser is free for personal

Aomei Partition Assistant Home Edition is freeware for secure formating hard drive. Beside, it offers you more technical features such as resize, move partition and copy disk etc..