CloneSpy vs dupeGuru
CloneSpy
clonespy.com
dupeGuru
dupeguru.voltaicideas.netSide by side
| Figure | CloneSpy | dupeGuru |
|---|---|---|
| Price from | Free | Free |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| Windows | Yes | Yes |
| macOS | — | Yes |
| Linux | — | Yes |
| Plans published | 1 | 1 |
| Spec score · Duplicate File Finders | 7.9 (#11) | 8.6 (#3) |
| File actions | It can delete or move redundant files, export a list, defer operations to a batch file, or replace duplicates with shortcuts or NTFS hard links. | Users can delete, move, or copy duplicates, and can filter and sort results to review possible false matches. |
| Languages | The FAQ says only an English version is provided and translation to other languages is not planned for the near future. | The homepage lists English, French, German, Chinese (Simplified), Czech, Italian, Armenian, Russian, Ukrainian, Brazilian, and Vietnamese as supported languages. |
| Purpose | CloneSpy detects and removes duplicate files to help free up hard drive space. | dupeGuru is a desktop GUI tool for finding duplicate files on a computer. |
| Support | The site directs questions, comments, and suggestions to [email protected]. | The project directs users to its GitHub issue tracker to report bugs or suggest features. |
Plans
In their own words
dupeGuru
dupeGuru is a desktop tool for finding duplicate files on Linux, macOS, and Windows. Its Standard, Music, and Picture modes offer different ways to compare files. Filename scans can detect similar names, while Music mode can compare names or selected tags and show music-specific details. Picture mode looks for similar images, including different-sized images when that preference is enabled. Contents scans identify exact matches, first using file sizes to rule out files that cannot match and then comparing contents with MD5 hashes. A recursive contents scan can also locate duplicate folders. Users can filter and sort results, preview files, and delete, move, or copy marked duplicates. Reference folders and duplicate groups are designed to protect reference files and leave at least one item in each group. The documentation recommends checking results before deletion: similar-word matching can cause false positives and slow scans, and picture comparisons can be CPU-intensive. dupeGuru is free, with packages listed for Windows, macOS, Debian, RPM, Arch Linux, and Ubuntu PPA.