BitRaser Drive Eraser vs nwipe
BitRaser Drive Eraser
bitraser.comnwipe
github.comSide by side
| Figure | BitRaser Drive Eraser | nwipe |
|---|---|---|
| Price from | — | Free |
| Free plan | — | Yes |
| Free trial | Yes | — |
| Open source | — | — |
| Web | Yes | — |
| Windows | Yes | — |
| macOS | Yes | — |
| Linux | Yes | Yes |
| Self-hosted | — | Yes |
| Plans published | 1 | 1 |
| Spec score · Disk Wiping Software | 9.0 (#2) | 7.9 (#13) |
| Spec score · Data Destruction Software | 9.0 (#2) | 8.0 (#5) |
| Purpose | BitRaser Drive Eraser permanently erases data from HDDs, SSDs, PCs, laptops, Macs, Chromebooks, and servers. | nwipe securely erases block devices and can wipe one drive or multiple disks in parallel. |
| Support | The maker says technical support is free and available 24 hours a day, five days a week, Monday through Friday. | The project welcomes bug reports, feature requests, and pull requests on GitHub and asks reporters to include their distribution, nwipe version, hardware details, logs, and command-line options. |
Plans
In their own words
BitRaser Drive Eraser
BitRaser Drive Eraser is software for permanently erasing data from computers and storage media, including hard drives, SSDs, PCs, laptops, Macs, Chromebooks, and servers. It supports up to 26 global erasure methods and five custom standards, including NIST Clear and Purge and IEEE 2883:2022. Supported media include SATA, PATA, SSD, NVMe, M.2, SAS, SCSI, IDE, SED, USB, and Fusion drives. Erasure results can be documented with tamper-proof certificates and reports saved as PDF, CSV, or XML. Deployment choices include bootable USB, PXE, an offline variant, and remote wiping of Windows endpoints through an MSI package. The Cloud console manages users and licenses and stores reports and certificates; private cloud is available at additional cost. Licenses cost $99 as a one-time purchase, taxes extra, with volume-based pricing. Each license covers one drive and is consumed when erasure begins; unused licenses do not expire. A free license is offered for business use.
nwipe
nwipe is a free Linux utility for securely erasing block devices, either one drive at a time or multiple disks in parallel. It runs from the command line or through an ncurses-based graphical interface. Erase methods include zero and one fills, DoD and Gutmann wipes, verification passes, and BMB21-2019. For supported drives, the GUI also offers ATA and NVMe hardware-native block erase, cryptographic scramble, and pattern overwrite. Random-pattern methods can use selectable pseudorandom generators, including AES-256-CTR and ChaCha20. I/O modes include automatic, direct, and cached; automatic mode falls back to cached I/O if direct I/O is unsupported. hdparm is required at runtime, while smartmontools and dmidecode are optional recommended tools for features such as SMART certificate data and HPA/DCO detection. nwipe can generate a three-page PDF certificate. Hardware-sanitize options are interactive in the GUI and cannot be batched with automated multi-drive commands such as autonuke. Legacy ATA Secure Erase and freeze-lock handling are not supported.