Certus Erasure vs HDShredder

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.

HDShredder erases hard disks and other mass-storage contents at the physical level, independently of partition layout, file system, and operating system. It can wipe a whole drive, individual partitions, or selected areas, and supports SSDs and removable media. Each package includes a Windows program and a self-booting version with the same interface. SCSI, FireWire, and USB 3.0 are supported in Windows and in the bootable version. The Free Edition securely erases media at up to 6 GB/min and can display supported and recognized drives, though some drives require a higher edition. Standard Edition supports 15 international data-deletion standards, while Professional Edition and higher create detailed deletion reports. A pattern editor allows custom deletion procedures. Professional Edition Portable targets service providers and IT departments using arbitrary PCs, and Enterprise editions offer parallel mass deletion. Prices range from free for Free Edition to €799, paid once for Enterprise Edition 16x. Free-version users are directed to the forum; commercial-product users can open technical-support tickets.