Disk Wipe vs nwipe
Disk Wipe
diskwipe.orgnwipe
github.comSide by side
| Figure | Disk Wipe | nwipe |
|---|---|---|
| Price from | Free | Free |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| Windows | Yes | — |
| Linux | — | Yes |
| Self-hosted | — | Yes |
| Plans published | 1 | 1 |
| Spec score · Data Destruction Software | 7.6 (#8) | 8.0 (#5) |
| Spec score · Disk Wiping Software | 7.6 (#19) | 7.9 (#13) |
| Purpose | Disk Wipe overwrites data on disk volumes to help prevent recovery after deletion or formatting. | nwipe securely erases block devices and can wipe one drive or multiple disks in parallel. |
| Support | The FAQ says users can contact the author through a form. | 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
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.