CLI和简单的GUI GitHub - qarmin/czkawka: Multi functional app to find duplicates, empty folders, similar images etc.
使用还行吧，只是通过hash检查重复的话比较快，检查视频相似的话就很慢了
除了一些edge case，使用hash查重的软件大差不差
| Czkawka | Krokiet | FSlint | DupeGuru | Bleachbit | |
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| Language | Rust | Rust | Python | Python/Obj-C | Python |
| Framework base language | C | Rust | C | C/C++/Obj-C/Swift | C |
| Framework | GTK 4 | Slint | PyGTK2 | Qt 5 (PyQt)/Cocoa | PyGTK3 |
| OS | Lin,Mac,Win | Lin,Mac,Win | Lin | Lin,Mac,Win | Lin,Mac,Win |
| Duplicate finder |  |
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| Empty files | |
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| Empty folders | |
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| Temporary files | |
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| Big files | |
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| Similar images | |
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| Similar videos | |
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| Music duplicates(tags) | |
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| Invalid symlinks | |
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| Broken files | |
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| Names conflict | |
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| Invalid names/extensions | |
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| Installed packages | |
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| Bad ID | |
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| Non stripped binaries | |
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| Redundant whitespace | |
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| Overwriting files | |
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| Multiple languages | |
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| Cache support | |
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| In active development | Yes | Yes | No | Yes | Yes |