Eraser is an advanced security tool for Windows which allows you to completely remove sensitive data from your hard drive by overwriting it several times with carefully selected patterns. Developed by Heidi Computers
License: Open Source
Active@ KillDisk is a more robust solution for complete drive wiping, especially suitable for enterprises needing remote management and compliance reporting, while Eraser focuses on file shredding and offers a free version for personal use. KillDisk is ideal for users needing extensive wiping methods and bootable solutions, while Eraser is perfect for those looking to securely delete individual files.