nwipe secure disk eraser
A security tool to remove sensitive data from your Windows hard drive
deletes junk files to free disk space and improve privacy
Secure wiping/shredding of free disk space with many methods
Wipe erase data from hdds on the network, unlimited hard disks
A library for secure deleting data on-the-fly
The Stubborn File/Directory Deletion Tool
Naraeon Secure Erase is Secure Erase environment for SATA/NVMe SSDs.
A hard drive disk wipe and data clearing utility
Tool written in C# to safely delete existing files.
Disk Wiping Software