| Price from | Free | — |
| Free plan | Yes | — |
| Free trial | — | — |
| Open source | — | — |
| macOS | Yes | Yes |
| Linux | Yes | — |
| Plans published | 1 | 1 |
| Spec score · Disk Space Analyzers | 8.6 (#9) | 7.6 (#72) |
| Free plan | Yes | No |
| Desktop platforms | linux,macos | macos |
| Purpose | ccdu is a terminal disk-usage analyzer that stages file deletions and moves for review before committing them. | Klarity maps Mac storage by folder size and age to help users find large, forgotten files. |
| Scan scope | files_folders | files_folders |
| Support | The maker invites bug reports and contributions through GitHub issues and requests private reports for vulnerabilities. | The support page says the maker typically responds to bug reports, feature requests, and questions within 24 hours. |
| Treemap view | Yes | Yes |