Avidemux vs Dup Detector
Avidemux
avidemux.sourceforge.net
Dup Detector
dupdetector.comSide by side
| Figure | Avidemux | Dup Detector |
|---|---|---|
| Price from | Free | Free |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | Yes | — |
| Web | Yes | — |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| Linux | Yes | Yes |
| Plans published | 2 | 1 |
| Spec score · Duplicate File Finders | 8.2 (#4) | 7.6 (#16) |
| Open source | Yes | The maker says Dup Detector is 100% open source and invites users to inspect the code and contribute. |
| Purpose | Avidemux is a free video editor designed for simple cutting, filtering and encoding tasks. | Dup Detector is a free, open source desktop app for detecting duplicate files and reclaiming drive space. |
| Support | The homepage welcomes patches, translations and bug reports. | The maker page offers a GitHub issue link and a Discord community for help and feedback. |
Plans
In their own words
Avidemux
Avidemux has no write-up on Specifiction yet; its figures are above.
Dup Detector
Dup Detector is a free, open-source desktop application for finding duplicate files and reclaiming storage space. It runs on Linux, macOS, and Windows. Smart hashing compares file sizes first, then partial content, and performs full content hashing when needed. The maker says smart hashing can scan 10,000 or more files per second. Multithreaded scanning is supported, and the app describes its memory footprint as minimal. Dup Detector identifies duplicates but does not remove them automatically, so users decide which files to keep or delete. The maker says the code is fully open source and welcomes inspection and contributions. It states that the app has no analytics, telemetry, or data collection. The Free plan costs nothing, is available forever, and includes cross-platform use. GitHub issues and Discord provide support and feedback channels.