| Price from | Free | — |
| Free plan | Yes | — |
| Free trial | — | — |
| Open source | — | — |
| macOS | Yes | — |
| Linux | Yes | Yes |
| Self-hosted | — | Yes |
| Plans published | 1 | 0 |
| Spec score · Disk Space Analyzers | 8.6 (#9) | 7.3 (#87) |
| Exportable reports | Yes | Yes |
| Free plan | Yes | Yes |
| License | The repository identifies the software as Apache-2.0 licensed. | The Duc GitHub repository identifies its license as LGPL-3.0. |
| Desktop platforms | linux,macos | Linux |
| Purpose | ccdu is a terminal disk-usage analyzer that stages file deletions and moves for review before committing them. | Duc is a collection of tools for indexing, inspecting and visualizing disk usage. |
| Scan scope | files_folders | files_folders |
| Support | The maker invites bug reports and contributions through GitHub issues and requests private reports for vulnerabilities. | The maker directs questions, feature requests, and bug reports to the GitHub issue system and lists an email contact. |
| Treemap view | Yes | No |