Certus Erasure vs Strix Disk Cleaner
Certus Erasure
certustech.comStrix Disk Cleaner
strix-tool.github.ioSide by side
| Figure | Certus Erasure | Strix Disk Cleaner |
|---|---|---|
| Price from | — | Free |
| Free plan | — | Yes |
| Free trial | Yes | — |
| Open source | — | Yes |
| Web | Yes | — |
| Windows | Yes | Yes |
| macOS | Yes | — |
| Linux | — | Yes |
| iOS | Yes | — |
| Android | Yes | — |
| Plans published | 0 | 1 |
| Spec score · Disk Wiping Software | 8.3 (#5) | 8.0 (#11) |
| Intended users | Certus identifies ITADs, OEMs, IT recyclers, refurbishers, corporate IT teams, and government organizations among its intended users. | The maker describes Strix Advanced Tools as open-source privacy and security tools made for people who care about privacy. |
| Purpose | Certus provides certified software to permanently erase data from laptops, servers, desktops, storage devices, and mobile devices. | Strix Disk Cleaner permanently wipes entire drives to NIST SP 800-88 and DoD 5220.22-M standards. |
| What it does | Certus provides data erasure software that wipes devices and produces verified, auditable erasure reports. | Strix Disk Cleaner permanently erases entire drives using hardware sanitization where available or overwrite passes. |
Plans
In their own words
Certus Erasure
Certus Erasure provides software to wipe data from computers, servers, storage devices, and mobile devices, then verify and document the results. Its tools cover HDDs, SSDs, NVMe drives, USB storage, iOS and Android phones and tablets, and macOS devices such as MacBooks and iMacs. Certus supports 45 recognized erasure methods and standards, including NIST 800-88 and IEEE 2883-2022. VerifyDrive checks erased drives, and erasure reports record results described as auditable and tamper-proof. DispositionCenter is a cloud platform for managing licenses, settings, workflows, users, permissions, and reports; it also supports a REST API, custom ERP and enterprise connections, and single sign-on through supported identity providers. Diagnostics assesses, grades, and reports on devices for reuse, resale, or recycling. CheckDeviceLock identifies whether a computer remains registered with Windows Autopilot. Deployment options include PXE and cloud. The free trial covers erasure or verification of one chosen device and provides access to several tools. Pricing is available on request, and no free plan is listed.
Strix Disk Cleaner
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.