| Price from | Free | Free |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | — | Yes |
| Windows | — | Yes |
| macOS | Yes | Yes |
| Linux | Yes | Yes |
| Plans published | 1 | 1 |
| Spec score · Disk Space Analyzers | 8.6 (#9) | 8.2 (#32) |
| Exportable reports | Yes | Yes |
| Free plan | Yes | Yes |
| License | The repository identifies the software as Apache-2.0 licensed. | The repository identifies the software as MIT licensed. |
| Desktop platforms | linux,macos | The README lists macOS, Linux, and Windows as supported platforms. |
| Purpose | ccdu is a terminal disk-usage analyzer that stages file deletions and moves for review before committing them. | duvis is a read-only disk usage analyzer that helps AI agents and people understand what is using disk space. |
| Safety | The security policy says changes require an explicit commit, targets are rechecked against their staged identity, and system paths are refused. | The project describes duvis as read-only: it does not delete files or recommend deletions. |
| Scan scope | files_folders | files_folders |
| Treemap view | Yes | Yes |