east-tec DisposeSecure vs Strix Disk Cleaner

east-tec DisposeSecure erases hard drives, selected partitions and connected external drives before computers are resold, donated or retired. The maker says its wiping methods meet and exceed the U.S. Department of Defense 5220.22-M disk-sanitizing standard, as well as other military, government and industrial standards. It can start from USB, CD, DVD, floppy or a local network, so erasure can run independently of the computer’s operating system. A Windows module handles detected non-system drives and partitions, including USB drives, memory cards and optical media. Over a local network, it can wipe multiple computers and send reports to a server; reports can also be saved locally for auditing or recordkeeping. The DisposeSecure Plan covers up to 10 PCs and includes one year of free updates and support. A fully functional 15-day trial is offered at no cost or obligation. Listed plan prices are $29.50 a month and $29.50 a year. For bootable disk use, the download page lists support for hard drives up to 1 TB.

Strix Disk Cleaner is a free tool for permanently wiping whole drives on Windows and Linux. It uses hardware sanitize where possible or multi-pass overwriting, and detects SSDs to recommend hardware sanitization because wear-levelling can make overwriting unreliable. The Windows edition provides a graphical interface and a printable destruction certificate; the Linux edition is a unit-tested command-line eraser. It cannot target individual files: its scope is whole drives. To reduce accidental selection, the system disk and mounted disks are unavailable, and destructive actions require typed confirmation. The tool makes no network calls and requires no account. SHA-256 checksums are published with each release for download verification. Builds are not yet code-signed, so Windows SmartScreen may warn on first run. The Free plan costs nothing and is open-source under the MIT license. The product page links to source code, documentation, and a security guide.